train.py

# train_model.py

import numpy as np
from alexnet import alexnet
WIDTH = 80
HEIGHT = 63
LR = 1e-3
EPOCHS = 8
MODEL_NAME = 'minecraft-{}-{}-{}-epochs-4-data.model'.format(LR, 'alexnetv2',EPOCHS)

model = alexnet(WIDTH, HEIGHT, LR)

train_data = np.load('training_data_balanced.npy')

train = train_data[:-10]
test = train_data[-10:]

X = np.array([i[0] for i in train]).reshape(-1,WIDTH,HEIGHT,1)
Y = [i[1] for i in train]

test_x = np.array([i[0] for i in test]).reshape(-1,WIDTH,HEIGHT,1)
test_y = [i[1] for i in test]

model.fit({'input': X}, {'targets': Y}, n_epoch=EPOCHS, validation_set=({'input': test_x}, {'targets': test_y}), 
            snapshot_step=10, show_metric=True, run_id=MODEL_NAME)

model.save(MODEL_NAME)


# tensorboard --logdir=foo:D:\tensor\game