TensorFlow-Models/syntaxnet/g3doc/dragnn_ops/extract_link_features.md

dragnn_ops.extract_link_features(handle, channel_id, component=None, name=None)

dragnn_ops.extract_link_features(handle, channel_id, component=None, name=None)

Defined in tensorflow/dragnn/core/ops/gen_dragnn_ops.py.

Given a handle to a ComputeSession and a channel index, outputs link features.

Output indices have shape {batch_size * beam_size * channel_size}.

Args:

• handle: A Tensor of type string. handle to a ComputeSession.
• channel_id: An int. feature channel to extract features for.
• component: An optional string. Defaults to "".
• name: A name for the operation (optional).

Returns:

A tuple of Tensor objects (step_idx, idx). * step_idx: A Tensor of type int32. step indices to read activations from. * idx: A Tensor of type int32. indices within a step to read activations from.