tf.raw_ops.ConvertToCooTensor

indices_or_row_splits A Tensor of type int32.
values A Tensor of type int32.
weights A Tensor of type float32.
sample_count An int that is >= 1.
combiner A string.
name A name for the operation (optional).

A tuple of Tensor objects (row_ids, col_ids, gains).
row_ids A Tensor of type int32.
col_ids A Tensor of type int32.
gains A Tensor of type float32.