1. 22 Jul, 2022 3 commits
    • amyeroberts's avatar
      Update serving code to enable `saved_model=True` (#18153) · 8e838466
      amyeroberts authored
      
      
      * Add serving_output and serving methods to some vision models
      
      * Add serving outputs for DeiT
      
      * Don't convert hidden states - differing shapes
      
      * Make saveable
      
      * Fix up
      
      * Make swin saveable
      
      * Add in tests
      
      * Fix funnel tests (can't convert to tensor)
      
      * Fix numpy call
      
      * Tidy up a bit
      
      * Add in hidden states - resnet
      
      * Remove numpy
      
      * Fix failing tests - tensor shape and skipping tests
      
      * Remove duplicated function
      
      * PR comments - formatting and var names
      
      * PR comments
      Add suggestions made by Joao Gante:
      * Use tf.shape instead of shape_list
      * Use @tooslow decorator on tests
      * Simplify some of the logic
      
      * PR comments
      Address Yih-Dar Sheih comments - making tensor names consistent and make types float
      
      * Types consistent with docs; disable test on swin (slow)
      
      * CI trigger
      
      * Change input_features to float32
      
      * Add serving_output for segformer
      
      * Fixup
      Co-authored-by: default avatarAmy Roberts <amyeroberts@users.noreply.github.com>
      8e838466
    • Joao Gante's avatar
    • Alara Dirik's avatar
      Add OWL-ViT model for zero-shot object detection (#17938) · 12d66b47
      Alara Dirik authored
      * add owlvit model skeleton
      
      * add class and box predictor heads
      
      * convert modified flax clip to pytorch
      
      * fix box and class predictors
      
      * add OwlViTImageTextEmbedder
      
      * convert class and box head checkpoints
      
      * convert image text embedder checkpoints
      
      * add object detection head
      
      * fix bugs
      
      * update conversion script
      
      * update conversion script
      
      * fix q,v,k,out weight conversion conversion
      
      * add owlvit object detection output
      
      * fix bug in image embedder
      
      * fix bugs in text embedder
      
      * fix positional embeddings
      
      * fix bug in inference mode vision pooling
      
      * update docs, init tokenizer and processor files
      
      * support batch processing
      
      * add OwlViTProcessor
      
      * remove merge conflicts
      
      * readd owlvit imports
      
      * fix bug in OwlViTProcessor imports
      
      * fix bugs in processor
      
      * update docs
      
      * fix bugs in processor
      
      * update owlvit docs
      
      * add OwlViTFeatureExtractor
      
      * style changes, add postprocess method to feature extractor
      
      * add feature extractor and processor tests
      
      * add object detection tests
      
      * update conversion script
      
      * update config paths
      
      * update config paths
      
      * fix configuration paths and bugs
      
      * fix bugs in OwlViT tests
      
      * add import checks to processor
      
      * fix docs and minor issues
      
      * fix docs and minor issues
      
      * fix bugs and issues
      
      * fix bugs and issues
      
      * fix bugs and issues
      
      * fix bugs and issues
      
      * update docs and examples
      
      * fix bugs and issues
      
      * update conversion script, fix positional embeddings
      
      * process 2D input ids, update tests
      
      * fix style and quality issues
      
      * update docs
      
      * update docs and imports
      
      * update OWL-ViT index.md
      
      * fix bug in OwlViT feature ext tests
      
      * fix code examples, return_dict by default
      
      * return_dict by default
      
      * minor fixes, add tests to processor
      
      * small fixes
      
      * add output_attentions arg to main model
      
      * fix bugs
      
      * remove output_hidden_states arg from main model
      
      * update self.config variables
      
      * add option to return last_hidden_states
      
      * fix bug in config variables
      
      * fix copied from statements
      
      * fix small issues and bugs
      
      * fix bugs
      
      * fix bugs, support greyscale images
      
      * run fixup
      
      * update repo name
      
      * merge OwlViTImageTextEmbedder with obj detection head
      
      * fix merge conflict
      
      * fix merge conflict
      
      * make fixup
      
      * fix bugs
      
      * fix bugs
      
      * add additional processor test
      12d66b47
  2. 21 Jul, 2022 1 commit
    • Sayak Paul's avatar
      [SegFormer] TensorFlow port (#17910) · 561b9a8c
      Sayak Paul authored
      
      
      * add: segformer utils and img. classification.
      
      * add: segmentation layer.
      
      * feat: working implementation of segformer.
      
      * chore: remove unused variable.
      
      * add test, remaining modifications.
      
      * remove: unnecessary files.
      
      * add: rest of the files.
      Co-authored-by: default avatarmatt <rocketknight1@gmail.com>
      
      * chore: remove ModuleList comment.
      
      * chore: apply make style.
      
      * chore: apply make fixup-copies.
      
      * add  to check_repo.py
      
      * add decode head to IGNORE_NON_TESTED
      
      * chore: run make style.
      
      * chore: PR comments.
      
      * chore: minor changes to model doc.
      
      * tests: reduction across samples.
      
      * add a note on the space.
      
      * sort importats.
      
      * fix: reduction in loss computation.
      
      * chore: align loss function with that of NER.
      
      * chore: correct utils/documentation_tests.txt
      Co-authored-by: default avatarJoao Gante <joaofranciscocardosogante@gmail.com>
      
      * chore: simplify the interpolation of logits in loss computation.
      
      * chore: return transposed logits when return_dict=False.
      
      * chore: add link to the tf fine-tuning repo.
      
      * address pr comments.
      
      * address niels's comments.
      
      * remove from_pt=True since tf weights are in.
      
      * remove comment from pt model.
      
      * address niels's comments.
      Co-authored-by: default avatarmatt <rocketknight1@gmail.com>
      Co-authored-by: default avatarJoao Gante <joaofranciscocardosogante@gmail.com>
      561b9a8c
  3. 20 Jul, 2022 2 commits
  4. 19 Jul, 2022 3 commits
  5. 18 Jul, 2022 5 commits
  6. 15 Jul, 2022 1 commit
  7. 13 Jul, 2022 4 commits
  8. 12 Jul, 2022 3 commits
  9. 11 Jul, 2022 5 commits
  10. 08 Jul, 2022 1 commit
  11. 07 Jul, 2022 1 commit
  12. 06 Jul, 2022 3 commits
  13. 05 Jul, 2022 2 commits
  14. 04 Jul, 2022 3 commits
  15. 01 Jul, 2022 3 commits
    • Yih-Dar's avatar
      6f0723a9
    • Matt's avatar
      XLA train step fixes (#17973) · d6cec458
      Matt authored
      * Copy inputs to train and test step before modifying them, as this breaks things
      
      * Add XLA tests, fix our loss functions to be XLA-compatible
      
      * make fixup
      
      * Update loss computation test to expect vector of per-sample losses
      
      * Patch loss for TFLED
      
      * Patch loss for TFAlbert
      
      * Add a tf_legacy_loss config flag that enables old loss functions
      
      * Stop using config.get() because it's not a dict
      
      * Skip loss computation test for RAG because its loss is very strange and I'm afraid to rewrite it
      
      * make fixup
      
      * Add XLA-compatible RAG loss
      
      * Fix dtype of loss mask for TFAlbert
      
      * Fix test for XLNet too because it overrides the default one
      
      * make fixup
      
      * Fix config test
      
      * No more depending on GPU NaN behaviour
      
      * Add test, avoid potential zero division
      
      * Fix test item assignment
      
      * Fix loss computation masking test
      
      * make fixup
      
      * Fix dtype bugs
      d6cec458
    • Sanchit Gandhi's avatar
      [Flax] Add remat (gradient checkpointing) (#17843) · 485bbe79
      Sanchit Gandhi authored
      * [Flax] Add remat (gradient checkpointing)
      
      * fix variable naming in test
      
      * flip: checkpoint using a method
      
      * fix naming
      
      * fix class naming
      
      * apply PVP's suggestions from code review
      
      * make fix-copies
      
      * fix big-bird, electra, roberta
      
      * cookie-cutter
      
      * fix flax big-bird
      
      * move test to common
      485bbe79