I have submitted [pr269](https://github.com/tensorflow/transform/pull/269) with a fix to point it to [here](https://www.tensorflow.org/tfx/transform/get_started). It currently points [here](https://github.com/tensorflow/transform/blob/master/docs/get_started.md) which gives a 404.
I have submitted pr269 with a fix to point it to here. It currently points here which gives a 404.