Function forward

ann_class/tf_example.py:45–47

(X, W1, b1, W2, b2)

def forward(X, W1, b1, W2, b2):
    Z = tf.nn.sigmoid(tf.matmul(X, W1) + b1)
    return tf.matmul(Z, W2) + b2


tfX = tf.placeholder(tf.float32, [None, D])