GitLab

* Merged commit includes the following changes:
257930561  by yongzhe:

    Mobile LSTD TfLite Client.

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257928126  by yongzhe:

    Mobile SSD Tflite client.

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257921181  by menglong:

    Fix discrepancy between pre_bottleneck = {true, false}

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257561213  by yongzhe:

    File utils.

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257449226  by yongzhe:

    Mobile SSD Client.

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257264654  by yongzhe:

    SSD utils.

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257235648  by yongzhe:

    Proto bazel build rules.

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256437262  by Menglong Zhu:

    Fix check for FusedBatchNorm op to only verify it as a prefix.

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256283755  by yongzhe:

    Bazel build and copybara changes.

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251947295  by yinxiao:

    Add missing interleaved option in checkpoint restore.

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251513479  by yongzhe:

    Conversion utils.

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248783193  by yongzhe:

    Branch protos needed for the lstd client.

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248200507  by menglong:

    Fix proto namespace in example config

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PiperOrigin-RevId: 257930561

* Delete BUILD

246873701  by menglong:

    Missing __init__.py under meta_architectures/

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246857392  by menglong:

    Standardize proto namespace: lstm_object_detection.protos

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246625127  by menglong:

    Internal changes.

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246596481  by menglong:

    Add License

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246580605  by menglong:

    Internal changes

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246344626  by menglong:

    Open source interleaved mobilenet v2 model.

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244893883  by menglong:

    Introduce multi_input_decoder for interleaved model.

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244461016  by menglong:

    Add pre-bottleneck operation to lstm cells to support interleaved model.

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244052176  by menglong:

    Update README

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244020495  by menglong:

    Add test to rnn_decoder.

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243704250  by menglong:

    Duplicate assignment.

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243091836  by menglong:

    Move LSTMSSD meta arch into separate folder

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242900337  by menglong:

    Modified mobilenet definition for LSTM-SSD

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242773195  by menglong:

    Release GroupedConvLSTMCell implementation: https://arxiv.org/abs/1903.10172

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242574736  by menglong:

    Introduce module for quantizated training.

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242544306  by menglong:

    lstm_ssd_meta_arch updates, added test
    rename:
    - LSTMMetaArch to LSTMSSDMetaArch
    - LSTMFeatureExtractor to LSTMSSDFeatureExtractor

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241986236  by menglong:

    Move lstm quantization utils to 3rd party.

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225922488  by yinxiao:

    Training pipeline fixes.

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224839137  by yinxiao:

    Issue fix for lstm object detecion sample config.

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224246947  by menglong:

    Fix logging module import

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PiperOrigin-RevId: 246873701

PiperOrigin-RevId: 223839440

* Add a second expected_loss_weights function using an alternative expectation calculation compared to previous. Integrate this op into ssd_meta_arch and losses builder. Affects files that use losses_builder.build to handle the returning of an additional element.

PiperOrigin-RevId: 219190083

* Fix dependency issues.

PiperOrigin-RevId: 222888231

* Update CODEOWNERS 

Add @masonliuw and @yinxiaoli to /research/lstm_object_detection/

PiperOrigin-RevId: 222888231

Add a second expected_loss_weights function using an alternative expectation calculation compared to previous. Integrate this op into ssd_meta_arch and losses builder. Affects files that use losses_builder.build to handle the returning of an additional element.

PiperOrigin-RevId: 219190083

PiperOrigin-RevId: 218599670

PiperOrigin-RevId: 214714611

PiperOrigin-RevId: 213873057

PiperOrigin-RevId: 211907984

PiperOrigin-RevId: 207936241

Refactor ssd_meta_arch so that the target assigner instance is passed into the SSDMetaArch constructor rather than constructed inside.

PiperOrigin-RevId: 207787053