From c3b60570b7bd4c2b30227c80717e00a0a16a7a54 Mon Sep 17 00:00:00 2001
From: Spring Operator <spring-operator@users.noreply.github.com>
Date: Mon, 25 Mar 2019 21:35:58 -0500
Subject: [PATCH] URL Cleanup

This commit updates URLs to prefer the https protocol. Redirects are not followed to avoid accidentally expanding intentionally shortened URLs (i.e. if using a URL shortener).

# HTTP URLs that Could Not Be Fixed
These URLs were unable to be fixed. Please review them to see if they can be manually resolved.

* [ ] http://www.doxygen.org/index.html (301) with 182 occurrences could not be migrated:
   ([https](https://www.doxygen.org/index.html) result SSLHandshakeException).

# Fixed URLs

## Fixed But Review Recommended
These URLs were fixed, but the https status was not OK. However, the https status was the same as the http request or http redirected to an https URL, so they were migrated. Your review is recommended.

* [ ] http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd (ReadTimeoutException) with 258 occurrences migrated to:
  https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ([https](https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd) result ReadTimeoutException).
* [ ] http://myself:password@www.Pivotal.io:80/%7ehello/to/you/index.html?who=I&amp;whom=me (UnknownHostException) with 1 occurrences migrated to:
  https://myself:password@www.Pivotal.io:80/%7ehello/to/you/index.html?who=I&amp;whom=me ([https](https://myself:password@www.Pivotal.io:80/%7ehello/to/you/index.html?who=I&amp;whom=me) result UnknownHostException).
* [ ] http://pdl-tools.pa.pivotal.io/ (UnknownHostException) with 1 occurrences migrated to:
  https://pdl-tools.pa.pivotal.io/ ([https](https://pdl-tools.pa.pivotal.io/) result UnknownHostException).

## Fixed Success
These URLs were switched to an https URL with a 2xx status. While the status was successful, your review is still recommended.

* [ ] http://cdn.mathjax.org/mathjax/latest/MathJax.js with 182 occurrences migrated to:
  https://cdn.mathjax.org/mathjax/latest/MathJax.js ([https](https://cdn.mathjax.org/mathjax/latest/MathJax.js) result 200).
* [ ] http://en.wikipedia.org/wiki/Complete-linkage_clustering with 4 occurrences migrated to:
  https://en.wikipedia.org/wiki/Complete-linkage_clustering ([https](https://en.wikipedia.org/wiki/Complete-linkage_clustering) result 200).
* [ ] http://en.wikipedia.org/wiki/HITS_algorithm with 6 occurrences migrated to:
  https://en.wikipedia.org/wiki/HITS_algorithm ([https](https://en.wikipedia.org/wiki/HITS_algorithm) result 200).
* [ ] http://en.wikipedia.org/wiki/K-d_tree with 4 occurrences migrated to:
  https://en.wikipedia.org/wiki/K-d_tree ([https](https://en.wikipedia.org/wiki/K-d_tree) result 200).
* [ ] http://en.wikipedia.org/wiki/PageRank with 2 occurrences migrated to:
  https://en.wikipedia.org/wiki/PageRank ([https](https://en.wikipedia.org/wiki/PageRank) result 200).
* [ ] http://jquery.com/ with 1 occurrences migrated to:
  https://jquery.com/ ([https](https://jquery.com/) result 200).
* [ ] http://sizzlejs.com/ with 2 occurrences migrated to:
  https://sizzlejs.com/ ([https](https://sizzlejs.com/) result 200).
* [ ] http://tartarus.org/martin/PorterStemmer/c_thread_safe.txt with 2 occurrences migrated to:
  https://tartarus.org/martin/PorterStemmer/c_thread_safe.txt ([https](https://tartarus.org/martin/PorterStemmer/c_thread_safe.txt) result 200).
* [ ] http://jquery.org/license with 1 occurrences migrated to:
  https://jquery.org/license ([https](https://jquery.org/license) result 301).
* [ ] http://madlib.incubator.apache.org/docs/latest/group__grp__elasticnet.html with 2 occurrences migrated to:
  https://madlib.incubator.apache.org/docs/latest/group__grp__elasticnet.html ([https](https://madlib.incubator.apache.org/docs/latest/group__grp__elasticnet.html) result 302).
* [ ] http://madlib.incubator.apache.org/docs/latest/group__grp__summary.html with 2 occurrences migrated to:
  https://madlib.incubator.apache.org/docs/latest/group__grp__summary.html ([https](https://madlib.incubator.apache.org/docs/latest/group__grp__summary.html) result 302).
* [ ] http://madlib.incubator.apache.org/docs/v1.8/group__grp__kmeans.html with 2 occurrences migrated to:
  https://madlib.incubator.apache.org/docs/v1.8/group__grp__kmeans.html ([https](https://madlib.incubator.apache.org/docs/v1.8/group__grp__kmeans.html) result 302).

# Ignored
These URLs were intentionally ignored.

* http://www.w3.org/1999/xhtml with 182 occurrences
---
 anonymization_8sql__in.html                     |  6 +++---
 array__utilities_8sql__in.html                  |  6 +++---
 balance__dataset_8sql__in.html                  |  6 +++---
 changelog.html                                  |  6 +++---
 changelog_8dox.html                             |  6 +++---
 complete__linkage_8sql__in.html                 |  6 +++---
 complex__type_8sql__in.html                     |  6 +++---
 dir_00be163c3d13e914c0c2806a3cbc2213.html       |  6 +++---
 dir_0a7162084d1406c3870bc81c149cacfe.html       |  6 +++---
 dir_128ed70b7a688215f05b7dfe4688c0ff.html       |  6 +++---
 dir_1e84b19aaddf3da6aaf43b56780aab9a.html       |  6 +++---
 dir_2249476a371605bca4832b1cdc23ca26.html       |  6 +++---
 dir_294f0fe3988988610cf731614b9c5e17.html       |  6 +++---
 dir_2ac2b76bd516bfb21f7a4fc66b244576.html       |  6 +++---
 dir_50bc1c7fb4e9101fc9f2ebe1bae75030.html       |  6 +++---
 dir_6579996ece906c16990cfb55bdd8b1ed.html       |  6 +++---
 dir_73ecc95d158d55562ae1da5487e38890.html       |  6 +++---
 dir_88087cfab9ee66483ddc5d60222390d5.html       |  6 +++---
 dir_9851ab9f897a620abf931f5c8b87470e.html       |  6 +++---
 dir_98a2b1bd64961bf947715ad70607b4a9.html       |  6 +++---
 dir_9dacf3b6354aff68225a9b7136043ac6.html       |  6 +++---
 dir_a78c3e0b7de4aec9f5b23a16ebef0869.html       |  6 +++---
 dir_ad5f40739f025edff43f4306c9388ece.html       |  6 +++---
 dir_afaff6619fe70df3878919b31b7561e7.html       |  6 +++---
 dir_b519e657c3122b9dc1b8081ed0092c3a.html       |  6 +++---
 dir_ca3ce6d8345bbe96a24dfe97c1649380.html       |  6 +++---
 dir_ceb10b369e483be19e20d5aa2c3a44de.html       |  6 +++---
 dir_cebeb31eb5ebd0e8292a876bdaa322c4.html       |  6 +++---
 dir_d876d556222ddf94d97a4c8ab235633b.html       |  6 +++---
 dir_edb1c17f5b9db921a0085122fb30ae87.html       |  6 +++---
 dir_f2d665603e66a77f2eed894456bf37f6.html       |  6 +++---
 edit__distance_8sql__in.html                    |  6 +++---
 files.html                                      |  6 +++---
 generic__utilities_8sql__in.html                |  6 +++---
 gettingstarted.html                             |  6 +++---
 gettingstarted_8dox.html                        |  6 +++---
 globals.html                                    |  6 +++---
 globals_a.html                                  |  6 +++---
 globals_b.html                                  |  6 +++---
 globals_c.html                                  |  6 +++---
 globals_d.html                                  |  6 +++---
 globals_e.html                                  |  6 +++---
 globals_f.html                                  |  6 +++---
 globals_func.html                               |  6 +++---
 globals_func_a.html                             |  6 +++---
 globals_func_b.html                             |  6 +++---
 globals_func_c.html                             |  6 +++---
 globals_func_d.html                             |  6 +++---
 globals_func_e.html                             |  6 +++---
 globals_func_f.html                             |  6 +++---
 globals_func_g.html                             |  6 +++---
 globals_func_h.html                             |  6 +++---
 globals_func_i.html                             |  6 +++---
 globals_func_k.html                             |  6 +++---
 globals_func_l.html                             |  6 +++---
 globals_func_m.html                             |  6 +++---
 globals_func_n.html                             |  6 +++---
 globals_func_o.html                             |  6 +++---
 globals_func_p.html                             |  6 +++---
 globals_func_r.html                             |  6 +++---
 globals_func_s.html                             |  6 +++---
 globals_func_t.html                             |  6 +++---
 globals_func_v.html                             |  6 +++---
 globals_g.html                                  |  6 +++---
 globals_h.html                                  |  6 +++---
 globals_i.html                                  |  6 +++---
 globals_k.html                                  |  6 +++---
 globals_l.html                                  |  6 +++---
 globals_m.html                                  |  6 +++---
 globals_n.html                                  |  6 +++---
 globals_o.html                                  |  6 +++---
 globals_p.html                                  |  6 +++---
 globals_r.html                                  |  6 +++---
 globals_s.html                                  |  6 +++---
 globals_t.html                                  |  6 +++---
 globals_v.html                                  |  6 +++---
 grid__search_8sql__in.html                      |  6 +++---
 group__ArrayUtilities.html                      |  6 +++---
 group__grp__algorithms__module.html             |  6 +++---
 group__grp__all__but__one.html                  |  6 +++---
 group__grp__all__vals.html                      |  6 +++---
 group__grp__anonymization.html                  |  6 +++---
 group__grp__anonymize.html                      |  6 +++---
 group__grp__array__utilities.html               |  6 +++---
 group__grp__balance__dataset.html               |  6 +++---
 group__grp__balancing.html                      |  6 +++---
 group__grp__choose__any.html                    |  6 +++---
 group__grp__clamp.html                          |  6 +++---
 group__grp__clink.html                          |  8 ++++----
 group__grp__complete__linkage.html              |  8 ++++----
 group__grp__complex.html                        |  6 +++---
 group__grp__complexnumbers.html                 |  6 +++---
 group__grp__create__anonymization__table.html   |  6 +++---
 group__grp__cut__hclust__tree.html              |  6 +++---
 group__grp__deanonymize.html                    |  6 +++---
 group__grp__demerau__levenshtein__distance.html |  6 +++---
 group__grp__edit__distance.html                 |  6 +++---
 group__grp__edit__distance__unsafe.html         |  6 +++---
 group__grp__editdist.html                       |  6 +++---
 group__grp__elastic__net.html                   | 10 +++++-----
 group__grp__extract__uri.html                   |  6 +++---
 group__grp__format__glob.html                   |  6 +++---
 group__grp__freq__vals.html                     |  6 +++---
 group__grp__genutils.html                       |  6 +++---
 group__grp__glob.html                           |  6 +++---
 group__grp__grid__search.html                   |  6 +++---
 group__grp__helper.html                         |  6 +++---
 group__grp__hits.html                           |  6 +++---
 group__grp__hits__alg.html                      |  8 ++++----
 group__grp__invprop__trans.html                 |  6 +++---
 group__grp__kdtree.html                         |  8 ++++----
 group__grp__kdtree__and__knn.html               |  8 ++++----
 group__grp__kdtree__knn.html                    |  6 +++---
 group__grp__kmeans.html                         | 10 +++++-----
 group__grp__levenshtein__distance.html          |  6 +++---
 group__grp__mf__adjusted__r2.html               |  6 +++---
 group__grp__mf__auc.html                        |  6 +++---
 group__grp__mf__binary__classifier.html         |  6 +++---
 group__grp__mf__confusion__matrix.html          |  6 +++---
 group__grp__mf__mae.html                        |  6 +++---
 group__grp__mf__mape.html                       |  6 +++---
 group__grp__mf__mpe.html                        |  6 +++---
 group__grp__mf__r2.html                         |  6 +++---
 group__grp__mf__rmse.html                       |  6 +++---
 group__grp__multitbl__summary.html              |  8 ++++----
 group__grp__normalize.html                      |  6 +++---
 group__grp__normalized__cut.html                |  6 +++---
 group__grp__normalized__cut__alg.html           |  6 +++---
 group__grp__one__vs__rest.html                  |  6 +++---
 group__grp__one__vs__rest__data__prep.html      |  6 +++---
 group__grp__opat.html                           |  6 +++---
 group__grp__optimal__alignment__distance.html   |  6 +++---
 group__grp__pagerank.html                       |  6 +++---
 group__grp__pagerank__alg.html                  |  6 +++---
 group__grp__parse__domain.html                  |  6 +++---
 group__grp__parse__uri.html                     |  8 ++++----
 group__grp__pivot.html                          |  6 +++---
 group__grp__pivot01.html                        |  6 +++---
 group__grp__prediction__metrics.html            |  6 +++---
 group__grp__proportion.html                     |  6 +++---
 group__grp__proportional__trans.html            |  6 +++---
 group__grp__pvalue.html                         |  6 +++---
 group__grp__sampling.html                       |  6 +++---
 group__grp__session__split.html                 |  6 +++---
 group__grp__sessionization.html                 |  6 +++---
 group__grp__stem__token.html                    |  6 +++---
 group__grp__stem__token__arr.html               |  6 +++---
 group__grp__stemming.html                       |  6 +++---
 group__grp__strat__partition.html               |  6 +++---
 group__grp__strat__sampling.html                |  6 +++---
 group__grp__sugar.html                          |  6 +++---
 group__grp__sugar__db.html                      |  6 +++---
 group__grp__sugar__framework.html               |  6 +++---
 group__grp__sugar__funcs.html                   |  6 +++---
 group__grp__sugar__help__db.html                |  6 +++---
 group__grp__sugar__introduction.html            |  6 +++---
 group__grp__sugar__module.html                  |  6 +++---
 group__grp__tools__module.html                  |  6 +++---
 group__grp__train__test__split.html             |  6 +++---
 group__grp__unique__element.html                |  6 +++---
 group__grp__uri__array__type.html               |  6 +++---
 group__grp__uri__type.html                      |  6 +++---
 group__grp__uriutils.html                       |  6 +++---
 group__grp__zscore.html                         |  6 +++---
 hits_8sql__in.html                              |  8 ++++----
 index.html                                      |  6 +++---
 installpage.html                                |  8 ++++----
 installpage_8dox.html                           |  6 +++---
 jquery.js                                       |  8 ++++----
 kd__tree_8sql__in.html                          |  6 +++---
 mainpage_8dox.html                              |  6 +++---
 modules.html                                    |  8 ++++----
 normalized__cut_8sql__in.html                   |  6 +++---
 one__vs__rest__data__prep_8sql__in.html         |  6 +++---
 pagerank_8sql__in.html                          |  8 ++++----
 plr__sample_8sql__in.html                       |  6 +++---
 porter__stemmer_8sql__in.html                   |  8 ++++----
 prediction__metrics_8sql__in.html               |  6 +++---
 sampling_8sql__in.html                          |  6 +++---
 search/all_0.html                               |  2 +-
 search/all_1.html                               |  2 +-
 search/all_10.html                              |  2 +-
 search/all_11.html                              |  2 +-
 search/all_12.html                              |  2 +-
 search/all_13.html                              |  2 +-
 search/all_14.html                              |  2 +-
 search/all_15.html                              |  2 +-
 search/all_2.html                               |  2 +-
 search/all_3.html                               |  2 +-
 search/all_4.html                               |  2 +-
 search/all_5.html                               |  2 +-
 search/all_6.html                               |  2 +-
 search/all_7.html                               |  2 +-
 search/all_8.html                               |  2 +-
 search/all_9.html                               |  2 +-
 search/all_a.html                               |  2 +-
 search/all_b.html                               |  2 +-
 search/all_c.html                               |  2 +-
 search/all_d.html                               |  2 +-
 search/all_e.html                               |  2 +-
 search/all_f.html                               |  2 +-
 search/files_0.html                             |  2 +-
 search/files_1.html                             |  2 +-
 search/files_2.html                             |  2 +-
 search/files_3.html                             |  2 +-
 search/files_4.html                             |  2 +-
 search/files_5.html                             |  2 +-
 search/files_6.html                             |  2 +-
 search/files_7.html                             |  2 +-
 search/files_8.html                             |  2 +-
 search/files_9.html                             |  2 +-
 search/files_a.html                             |  2 +-
 search/files_b.html                             |  2 +-
 search/files_c.html                             |  2 +-
 search/files_d.html                             |  2 +-
 search/functions_0.html                         |  2 +-
 search/functions_1.html                         |  2 +-
 search/functions_10.html                        |  2 +-
 search/functions_11.html                        |  2 +-
 search/functions_12.html                        |  2 +-
 search/functions_13.html                        |  2 +-
 search/functions_2.html                         |  2 +-
 search/functions_3.html                         |  2 +-
 search/functions_4.html                         |  2 +-
 search/functions_5.html                         |  2 +-
 search/functions_6.html                         |  2 +-
 search/functions_7.html                         |  2 +-
 search/functions_8.html                         |  2 +-
 search/functions_9.html                         |  2 +-
 search/functions_a.html                         |  2 +-
 search/functions_b.html                         |  2 +-
 search/functions_c.html                         |  2 +-
 search/functions_d.html                         |  2 +-
 search/functions_e.html                         |  2 +-
 search/functions_f.html                         |  2 +-
 search/groups_0.html                            |  2 +-
 search/groups_1.html                            |  2 +-
 search/groups_10.html                           |  2 +-
 search/groups_11.html                           |  2 +-
 search/groups_12.html                           |  2 +-
 search/groups_2.html                            |  2 +-
 search/groups_3.html                            |  2 +-
 search/groups_4.html                            |  2 +-
 search/groups_5.html                            |  2 +-
 search/groups_6.html                            |  2 +-
 search/groups_7.html                            |  2 +-
 search/groups_8.html                            |  2 +-
 search/groups_9.html                            |  2 +-
 search/groups_a.html                            |  2 +-
 search/groups_b.html                            |  2 +-
 search/groups_c.html                            |  2 +-
 search/groups_d.html                            |  2 +-
 search/groups_e.html                            |  2 +-
 search/groups_f.html                            |  2 +-
 search/nomatches.html                           |  2 +-
 session_8sql__in.html                           |  6 +++---
 sugar_8sql__in.html                             |  6 +++---
 udfs_8sql__in.html                              |  6 +++---
 uri__utils_8sql__in.html                        |  6 +++---
 259 files changed, 642 insertions(+), 642 deletions(-)

diff --git a/anonymization_8sql__in.html b/anonymization_8sql__in.html
index 6b0ab6b..820938a 100644
--- a/anonymization_8sql__in.html
+++ b/anonymization_8sql__in.html
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-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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 <html xmlns="http://www.w3.org/1999/xhtml">
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     extensions: ["tex2jax.js"],
     jax: ["input/TeX","output/HTML-CSS"],
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-</script><script src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
+</script><script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
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@@ -401,7 +401,7 @@
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-Generated by &#160;<a href="http://www.doxygen.org/index.html">
+Generated by &#160;<a href="http://www.doxygen.nl/index.html">
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diff --git a/array__utilities_8sql__in.html b/array__utilities_8sql__in.html
index 01af243..60649bb 100644
--- a/array__utilities_8sql__in.html
+++ b/array__utilities_8sql__in.html
@@ -1,5 +1,5 @@
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-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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@@ -18,7 +18,7 @@
     extensions: ["tex2jax.js"],
     jax: ["input/TeX","output/HTML-CSS"],
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-</script><script src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
+</script><script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
 <link href="doxygen.css" rel="stylesheet" type="text/css" />
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@@ -392,7 +392,7 @@
 </div><!-- contents -->
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 <hr class="footer"/><address class="footer"><small>
-Generated by &#160;<a href="http://www.doxygen.org/index.html">
+Generated by &#160;<a href="http://www.doxygen.nl/index.html">
 <img class="footer" src="doxygen.png" alt="doxygen"/>
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diff --git a/balance__dataset_8sql__in.html b/balance__dataset_8sql__in.html
index fd7739d..0ab7e23 100644
--- a/balance__dataset_8sql__in.html
+++ b/balance__dataset_8sql__in.html
@@ -1,5 +1,5 @@
 <!-- HTML header for doxygen 1.8.7-->
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
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@@ -18,7 +18,7 @@
     extensions: ["tex2jax.js"],
     jax: ["input/TeX","output/HTML-CSS"],
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-</script><script src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
+</script><script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
 <link href="doxygen.css" rel="stylesheet" type="text/css" />
 <link href="pdltools_extra.css" rel="stylesheet" type="text/css"/>
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@@ -193,7 +193,7 @@
 </div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated by &#160;<a href="http://www.doxygen.org/index.html">
+Generated by &#160;<a href="http://www.doxygen.nl/index.html">
 <img class="footer" src="doxygen.png" alt="doxygen"/>
 </a> 1.8.7
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diff --git a/changelog.html b/changelog.html
index 6c8798a..3924583 100644
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diff --git a/group__grp__clink.html b/group__grp__clink.html
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 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
-<p>Implementation of the commonly used complete-linkage hierarchical clustering algorithm. It constructs a hierarchical clustering tree from bottom up by merging closest clusters. Complete-linkage clustering defines the distance between two clusters as the distance between the farthest pair of data points in the two clusters (See <a href="http://en.wikipedia.org/wiki/Complete-linkage_clustering">http://en.wikipedia.org/wiki/Complete-linkage_clustering</a>).</p>
+<p>Implementation of the commonly used complete-linkage hierarchical clustering algorithm. It constructs a hierarchical clustering tree from bottom up by merging closest clusters. Complete-linkage clustering defines the distance between two clusters as the distance between the farthest pair of data points in the two clusters (See <a href="https://en.wikipedia.org/wiki/Complete-linkage_clustering">https://en.wikipedia.org/wiki/Complete-linkage_clustering</a>).</p>
 <p>(Written by <a href="#" onclick="location.href='mai'+'lto:'+'jyu'+'@p'+'ivo'+'ta'+'l.i'+'o'; return false;">Jin Yu</a>, 22 Sep 2014.)</p>
 <dl class="section see"><dt>See also</dt><dd>Module source file: <a class="el" href="complete__linkage_8sql__in.html" title="Implementation of complete-linkage agglomerative hierarchical clustering. ">complete_linkage.sql_in</a>.</dd></dl>
 <dl class="section user"><dt>Prerequisites</dt><dd>PL/pgSQL </dd></dl>
 </div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated by &#160;<a href="http://www.doxygen.org/index.html">
+Generated by &#160;<a href="http://www.doxygen.nl/index.html">
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diff --git a/group__grp__complete__linkage.html b/group__grp__complete__linkage.html
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@@ -106,7 +106,7 @@
 <li class="level1">
 <a href="#complete_linkage_example">Example</a> </li>
 </ul>
-</div><dl class="section user"><dt>About</dt><dd>This function implements the commonly used complete-linkage hierarchical clustering algorithm. It constructs a hierarchical clustering tree from bottom up by merging closest clusters. Complete-linkage clustering defines the distance between two clusters as the distance between the farthest pair of data points in the two clusters (<a href="http://en.wikipedia.org/wiki/Complete-linkage_clustering">http://en.wikipedia.org/wiki/Complete-linkage_clustering</a>). Given a hierarchical clustering tree, one can cut the tree at a certain height to obtain flat clusters of data points (cf. <a class="el" href="group__grp__cut__hclust__tree.html">cut_hclust_tree</a>).</dd></dl>
+</div><dl class="section user"><dt>About</dt><dd>This function implements the commonly used complete-linkage hierarchical clustering algorithm. It constructs a hierarchical clustering tree from bottom up by merging closest clusters. Complete-linkage clustering defines the distance between two clusters as the distance between the farthest pair of data points in the two clusters (<a href="https://en.wikipedia.org/wiki/Complete-linkage_clustering">https://en.wikipedia.org/wiki/Complete-linkage_clustering</a>). Given a hierarchical clustering tree, one can cut the tree at a certain height to obtain flat clusters of data points (cf. <a class="el" href="group__grp__cut__hclust__tree.html">cut_hclust_tree</a>).</dd></dl>
 <p><a class="anchor" id="complete_linkage_syntax"></a></p><dl class="section user"><dt>Syntax</dt><dd><pre class="syntax">
 FUNCTION complete_linkage(dist_tab TEXT, id1 TEXT, id2 TEXT, dist TEXT, output TEXT, stop_criterion TEXT, iter NUMERIC) 
 RETURNS VOID;
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diff --git a/group__grp__editdist.html b/group__grp__editdist.html
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diff --git a/group__grp__elastic__net.html b/group__grp__elastic__net.html
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diff --git a/group__grp__helper.html b/group__grp__helper.html
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diff --git a/group__grp__hits.html b/group__grp__hits.html
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diff --git a/group__grp__hits__alg.html b/group__grp__hits__alg.html
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@@ -104,7 +104,7 @@
 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="groups"></a>
 Modules</h2></td></tr>
 <tr class="memitem:group__grp__hits"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__grp__hits.html">hits</a></td></tr>
-<tr class="memdesc:group__grp__hits"><td class="mdescLeft">&#160;</td><td class="mdescRight">Use the HITS alogrithm to calculate authority and hub scores of directed graph (<a href="http://en.wikipedia.org/wiki/HITS_algorithm">http://en.wikipedia.org/wiki/HITS_algorithm</a>). <br /></td></tr>
+<tr class="memdesc:group__grp__hits"><td class="mdescLeft">&#160;</td><td class="mdescRight">Use the HITS alogrithm to calculate authority and hub scores of directed graph (<a href="https://en.wikipedia.org/wiki/HITS_algorithm">https://en.wikipedia.org/wiki/HITS_algorithm</a>). <br /></td></tr>
 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
 </table>
 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
@@ -119,7 +119,7 @@
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-Generated by &#160;<a href="http://www.doxygen.org/index.html">
+Generated by &#160;<a href="http://www.doxygen.nl/index.html">
 <img class="footer" src="doxygen.png" alt="doxygen"/>
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diff --git a/group__grp__invprop__trans.html b/group__grp__invprop__trans.html
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diff --git a/group__grp__kdtree.html b/group__grp__kdtree.html
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@@ -106,7 +106,7 @@
 <li class="level1">
 <a href="#kdtree_example">Example</a> </li>
 </ul>
-</div><dl class="section user"><dt>About</dt><dd>A KD-tree is a data structure that organizes multi-dimensional data in a binary tree (<a href="http://en.wikipedia.org/wiki/K-d_tree">http://en.wikipedia.org/wiki/K-d_tree</a>). It is widely used for efficient nearest neighbour search in a low dimensional space (<a class="el" href="group__grp__kdtree__knn.html">kdtree_knn</a>). Due to the "curse of dimensionality", the search however becomes less effective as the dimensionality of the space increases (e.g. &gt; 10). This function creates a KD-tree by recursively partitioning the data at the median value along the dimension of maximum variance. Each leaf node of the resulting KD-tree contains no more than a pre-specified number of data points.</dd></dl>
+</div><dl class="section user"><dt>About</dt><dd>A KD-tree is a data structure that organizes multi-dimensional data in a binary tree (<a href="https://en.wikipedia.org/wiki/K-d_tree">https://en.wikipedia.org/wiki/K-d_tree</a>). It is widely used for efficient nearest neighbour search in a low dimensional space (<a class="el" href="group__grp__kdtree__knn.html">kdtree_knn</a>). Due to the "curse of dimensionality", the search however becomes less effective as the dimensionality of the space increases (e.g. &gt; 10). This function creates a KD-tree by recursively partitioning the data at the median value along the dimension of maximum variance. Each leaf node of the resulting KD-tree contains no more than a pre-specified number of data points.</dd></dl>
 <p><a class="anchor" id="kdtree_syntax"></a></p><dl class="section user"><dt>Syntax</dt><dd><pre class="syntax">
 FUNCTION kd_tree(data_tab TEXT, id TEXT, dimension TEXT, val TEXT, subtree_size INT, output_tab TEXT) 
 RETURNS VOID;
@@ -210,7 +210,7 @@
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diff --git a/group__grp__kdtree__and__knn.html b/group__grp__kdtree__and__knn.html
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@@ -111,14 +111,14 @@
 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
 </table>
 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
-<p>Construction of a KD-tree that organizes multi-dimensional data in a binary tree (<a href="http://en.wikipedia.org/wiki/K-d_tree">http://en.wikipedia.org/wiki/K-d_tree</a>). The data is recursively partitioned at the median value along the dimension of maximum variance. KD-tree can be used for efficient nearest neighbour search in a low dimensional space (e.g. dimensionality &lt; 10). The search function is intended for large-scale problems, e.g. finding nearest neighbours from millions of data points. For small- to median- scale problems, a brute-force approach that compares distances between the query point to all the data may work well enough by leveraging the parallel computation capability of the Greenplum database.</p>
+<p>Construction of a KD-tree that organizes multi-dimensional data in a binary tree (<a href="https://en.wikipedia.org/wiki/K-d_tree">https://en.wikipedia.org/wiki/K-d_tree</a>). The data is recursively partitioned at the median value along the dimension of maximum variance. KD-tree can be used for efficient nearest neighbour search in a low dimensional space (e.g. dimensionality &lt; 10). The search function is intended for large-scale problems, e.g. finding nearest neighbours from millions of data points. For small- to median- scale problems, a brute-force approach that compares distances between the query point to all the data may work well enough by leveraging the parallel computation capability of the Greenplum database.</p>
 <p>(Written by <a href="#" onclick="location.href='mai'+'lto:'+'jyu'+'@p'+'ivo'+'ta'+'l.i'+'o'; return false;">Jin Yu</a>, 15 May 2016.)</p>
 <dl class="section see"><dt>See also</dt><dd>Module source file: <a class="el" href="kd__tree_8sql__in.html" title="KD-tree and its application to nearest neighbour search. ">kd_tree.sql_in</a>.</dd></dl>
 <dl class="section user"><dt>Prerequisites</dt><dd>PL/pgSQL </dd></dl>
 </div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated by &#160;<a href="http://www.doxygen.org/index.html">
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diff --git a/group__grp__kdtree__knn.html b/group__grp__kdtree__knn.html
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diff --git a/group__grp__kmeans.html b/group__grp__kmeans.html
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@@ -106,7 +106,7 @@
 <li class="level1">
 <a href="#kmeans_example">Example</a> </li>
 </ul>
-</div><dl class="section user"><dt>About</dt><dd>A function that run's MADlib's k-Means function with varying values for k and saves the model outputs into one table. See the <a href="http://madlib.incubator.apache.org/docs/v1.8/group__grp__kmeans.html">MADlib's documentation</a> for more details.</dd></dl>
+</div><dl class="section user"><dt>About</dt><dd>A function that run's MADlib's k-Means function with varying values for k and saves the model outputs into one table. See the <a href="https://madlib.incubator.apache.org/docs/v1.8/group__grp__kmeans.html">MADlib's documentation</a> for more details.</dd></dl>
 <p><a class="anchor" id="kmeans_syntax"></a></p><dl class="section user"><dt>Syntax</dt><dd>The k-means algorithm can be invoked in two ways, depending on the source of the initial set of centroids:<ul>
 <li>
 <p class="startli">Use the kmeans random centroid seeding method.<br />
@@ -168,7 +168,7 @@
 <b>user defined function</b> with signature <code>DOUBLE PRECISION[] x, DOUBLE PRECISION[] y -&gt; DOUBLE PRECISION</code></li>
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 <br />
-See the <a href="http://madlib.incubator.apache.org/docs/v1.8/group__grp__kmeans.html">MADlib's documentation</a> for more details. </td></tr>
+See the <a href="https://madlib.incubator.apache.org/docs/v1.8/group__grp__kmeans.html">MADlib's documentation</a> for more details. </td></tr>
     <tr><td class="paramname">agg_centroid</td><td>(optional) The name of the aggregate function used to determine centroids. Default: 'avg'.<br />
 <br />
 The following aggregate functions can be used:<ul>
@@ -365,7 +365,7 @@
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 <!-- start footer part -->
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 scheme       | http
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-<div class="textblock"><dl class="section author"><dt>Author</dt><dd>PL/C Wrapper written by Srivatsan Ramanujam<a href="#" onclick="location.href='mai'+'lto:'+'sra'+'ma'+'nuj'+'am'+'@pi'+'vo'+'tal'+'.i'+'o'; return false;">srama<span style="display: none;">.nosp@m.</span>nuja<span style="display: none;">.nosp@m.</span>m@piv<span style="display: none;">.nosp@m.</span>otal<span style="display: none;">.nosp@m.</span>.io</a> porting original inventor Martin Porter's code from <a href="http://tartarus.org/martin/PorterStemmer/c_thread_safe.txt">http://tartarus.org/martin/PorterStemmer/c_thread_safe.txt</a> </dd></dl>
+<div class="textblock"><dl class="section author"><dt>Author</dt><dd>PL/C Wrapper written by Srivatsan Ramanujam<a href="#" onclick="location.href='mai'+'lto:'+'sra'+'ma'+'nuj'+'am'+'@pi'+'vo'+'tal'+'.i'+'o'; return false;">srama<span style="display: none;">.nosp@m.</span>nuja<span style="display: none;">.nosp@m.</span>m@piv<span style="display: none;">.nosp@m.</span>otal<span style="display: none;">.nosp@m.</span>.io</a> porting original inventor Martin Porter's code from <a href="https://tartarus.org/martin/PorterStemmer/c_thread_safe.txt">https://tartarus.org/martin/PorterStemmer/c_thread_safe.txt</a> </dd></dl>
 <dl class="section date"><dt>Date</dt><dd>12 Aug 2014 </dd></dl>
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