def col(name=None, dtype=None):
    if dtype is None:
        dtype = config.floatX
    type = CudaNdarrayType(dtype=dtype, broadcastable=(False, True))
    return type(name)
Return a symbolic column variable (ndim=2, broadcastable=[False,True]).
dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/sandbox/cuda/basic_ops.py/col