Function dot2

recommenders/rbm_tf_k_faster.py:27–31

(H, W)

    return tf.tensordot(V, W, axes=[[1,2], [0,1]])

def dot2(H, W):
    # H is N x M (batch of hiddens)
    # W is D x K x M (weights transposed)
    # returns N x D x K (visible)
    return tf.tensordot(H, W, axes=[[1], [2]])


class RBM(object):