gather

[Bihaqo]

gather along one axis (like tt[:, :, :, idx, :, :] but without specifying many ':' and with support for tensor indexing: t3f.gather(tt, t3f.placeholder(tf.int32, 10), axis=3) and along batch dim

[coveralls]

Coverage decreased (-0.1%) to 91.839% when pulling f26099e on gather into 4bf1ed2 on develop.

[coveralls]

Coverage increased (+0.2%) to 92.175% when pulling f26099e on gather into 4bf1ed2 on develop.

[coveralls]

Coverage increased (+0.2%) to 92.175% when pulling f26099e on gather into 4bf1ed2 on develop.

[coveralls]

Coverage increased (+0.04%) to 91.98% when pulling 3896b05 on gather into 4bf1ed2 on develop.