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This repository was archived by the owner on May 21, 2025. It is now read-only.
Landing page example broken #358
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The example onhttps://www.tensorflow.org/ranking doesn't run succesfully out of the box.
I tried opening it on colab and running, and I get this:
Downloading and preparing dataset 1.15 GiB (download: 1.15 GiB, generated: 310.08 MiB, total: 1.45 GiB) to /root/tensorflow_datasets/mslr_web/10k_fold1/1.2.0...Dl Completed...: 100%1/1 [01:55<00:00, 46.88s/ url]Dl Size...: 100%1176/1176 [01:55<00:00, 26.24 MiB/s]Extraction completed...: 100%15/15 [01:55<00:00, 5.52s/ file]Dataset mslr_web downloaded and prepared to /root/tensorflow_datasets/mslr_web/10k_fold1/1.2.0. Subsequent calls will reuse this data.Epoch 1/3/usr/local/lib/python3.10/dist-packages/keras/src/engine/functional.py:642: UserWarning: Input dict contained keys ['_mask'] which did not match any model input. They will be ignored by the model. inputs = self._flatten_to_reference_inputs(inputs)---------------------------------------------------------------------------ValueError Traceback (most recent call last)[<ipython-input-3-d669266a645f>](https://localhost:8080/#) in <cell line: 41>() 39 loss=tfr.keras.losses.SoftmaxLoss(), 40 metrics=tfr.keras.metrics.get("ndcg", topn=5, name="NDCG@5"))---> 41 model.fit(ds, epochs=3)1 frames[/usr/local/lib/python3.10/dist-packages/keras/src/engine/training.py](https://localhost:8080/#) in tf__train_function(iterator) 13 try: 14 do_return = True---> 15 retval_ = ag__.converted_call(ag__.ld(step_function), (ag__.ld(self), ag__.ld(iterator)), None, fscope) 16 except: 17 do_return = FalseValueError: in user code: File "/usr/local/lib/python3.10/dist-packages/keras/src/engine/training.py", line 1377, in train_function * return step_function(self, iterator) File "/usr/local/lib/python3.10/dist-packages/keras/src/engine/training.py", line 1360, in step_function ** outputs = model.distribute_strategy.run(run_step, args=(data,)) File "/usr/local/lib/python3.10/dist-packages/keras/src/engine/training.py", line 1349, in run_step ** outputs = model.train_step(data) File "/usr/local/lib/python3.10/dist-packages/keras/src/engine/training.py", line 1126, in train_step y_pred = self(x, training=True) File "/usr/local/lib/python3.10/dist-packages/keras/src/utils/traceback_utils.py", line 70, in error_handler raise e.with_traceback(filtered_tb) from None File "/usr/local/lib/python3.10/dist-packages/keras/src/engine/input_spec.py", line 280, in assert_input_compatibility raise ValueError( ValueError: Exception encountered when calling layer 'model' (type Functional). Input 0 of layer "batch_normalization_1" is incompatible with the layer: expected axis 2 of input shape to have value 1, but received input with shape (None, None, 136) Call arguments received by layer 'model' (type Functional): • inputs={'_mask': 'tf.Tensor(shape=(None, None), dtype=bool)', 'doc_id': 'tf.Tensor(shape=(None, None), dtype=int64)', 'float_features': 'tf.Tensor(shape=(None, None, 136), dtype=float64)', 'query_id': 'tf.Tensor(shape=(None,), dtype=string)'} • training=True • mask=NoneHere are the installed versions frompip freeze:
tensorflow==2.14.0tensorflow-datasets==4.9.3tensorflow-ranking==0.5.3tfds-nightly==4.9.3.dev202310060044Metadata
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