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View Code? Open in Web Editor NEWCSE 415 Project on Random Forests and Neural Networks Classifiers
License: MIT License
CSE 415 Project on Random Forests and Neural Networks Classifiers
License: MIT License
Within
def train(self, X, y,
learning_rate=1e-3, learning_rate_decay=0.95,
reg=5e-6, num_iters=100,
batch_size=200, verbose=False):
"""
Trains the model with stochastic gradient descent
"""
num_train = X.shape[0]
iterations_per_epoch = max(num_train / batch_size, 1)
for it in range(num_iters):
X_batch = None
y_batch = None
r_indices = np.random.choice(num_train, batch_size)
Effectively, if you have a dataset of size N, and your num_iters is of size m, you train on N x m samples.
What you're doing is effectively training on m x batch_size if that makes sense.
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