This release of the Official Models targets TensorFlow 2.13.0. Note that Research/tutorial/sample models have been removed.

New features:

1. Checkpoints added for ResNet-(50, 101, 152), SpineNet-(49, 96, 143) and DeepLabV3+.
2. Implementation of Perceiver IO: A General Architecture for Structured Inputs & Outputs.
3. Implementation of Linformer: Self-Attention with Linear Complexity with tasks on long range arena.

Release branch is: https://github.com/tensorflow/models/tree/r2.13.0