Add DocumentQuestionAnswering pipeline

docs/source/en/main_classes/pipelines.mdx

@@ -25,6 +25,7 @@ There are two categories of pipeline abstractions to be aware about:
   - [`AudioClassificationPipeline`]
   - [`AutomaticSpeechRecognitionPipeline`]
   - [`ConversationalPipeline`]
+  - [`DocumentQuestionAnsweringPipeline`]
   - [`FeatureExtractionPipeline`]
   - [`FillMaskPipeline`]
   - [`ImageClassificationPipeline`]
@@ -342,6 +343,12 @@ That should enable you to do all the custom code you want.
     - __call__
     - all
 
+### DocumentQuestionAnsweringPipeline
+
+[[autodoc]] DocumentQuestionAnsweringPipeline
+    - __call__
+    - all
+
 ### FeatureExtractionPipeline
 
 [[autodoc]] FeatureExtractionPipeline

docs/source/en/model_doc/auto.mdx

@@ -114,6 +114,10 @@ Likewise, if your `NewModel` is a subclass of [`PreTrainedModel`], make sure its
 
 [[autodoc]] AutoModelForTableQuestionAnswering
 
+## AutoModelForDocumentQuestionAnswering
+
+[[autodoc]] AutoModelForDocumentQuestionAnswering
+
 ## AutoModelForImageClassification
 
 [[autodoc]] AutoModelForImageClassification
@@ -214,6 +218,10 @@ Likewise, if your `NewModel` is a subclass of [`PreTrainedModel`], make sure its
 
 [[autodoc]] TFAutoModelForTableQuestionAnswering
 
+## TFAutoModelForDocumentQuestionAnswering
+
+[[autodoc]] TFAutoModelForDocumentQuestionAnswering
+
 ## TFAutoModelForTokenClassification
 
 [[autodoc]] TFAutoModelForTokenClassification

src/transformers/__init__.py

@@ -383,6 +383,7 @@
         "Conversation",
         "ConversationalPipeline",
         "CsvPipelineDataFormat",
+        "DocumentQuestionAnsweringPipeline",
         "FeatureExtractionPipeline",
         "FillMaskPipeline",
         "ImageClassificationPipeline",
@@ -789,6 +790,7 @@
             "MODEL_FOR_CAUSAL_IMAGE_MODELING_MAPPING",
             "MODEL_FOR_CAUSAL_LM_MAPPING",
             "MODEL_FOR_CTC_MAPPING",
+            "MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING",
             "MODEL_FOR_IMAGE_CLASSIFICATION_MAPPING",
             "MODEL_FOR_IMAGE_SEGMENTATION_MAPPING",
             "MODEL_FOR_INSTANCE_SEGMENTATION_MAPPING",
@@ -816,6 +818,7 @@
             "AutoModelForAudioXVector",
             "AutoModelForCausalLM",
             "AutoModelForCTC",
+            "AutoModelForDocumentQuestionAnswering",
             "AutoModelForImageClassification",
             "AutoModelForImageSegmentation",
             "AutoModelForInstanceSegmentation",
@@ -2107,6 +2110,7 @@
             "TF_MODEL_FOR_MULTIPLE_CHOICE_MAPPING",
             "TF_MODEL_FOR_NEXT_SENTENCE_PREDICTION_MAPPING",
             "TF_MODEL_FOR_PRETRAINING_MAPPING",
+            "TF_MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING",
             "TF_MODEL_FOR_QUESTION_ANSWERING_MAPPING",
             "TF_MODEL_FOR_SEMANTIC_SEGMENTATION_MAPPING",
             "TF_MODEL_FOR_SEQ_TO_SEQ_CAUSAL_LM_MAPPING",
@@ -2124,6 +2128,7 @@
             "TFAutoModelForMultipleChoice",
             "TFAutoModelForNextSentencePrediction",
             "TFAutoModelForPreTraining",
+            "TFAutoModelForDocumentQuestionAnswering",
             "TFAutoModelForQuestionAnswering",
             "TFAutoModelForSemanticSegmentation",
             "TFAutoModelForSeq2SeqLM",
@@ -3200,6 +3205,7 @@
         Conversation,
         ConversationalPipeline,
         CsvPipelineDataFormat,
+        DocumentQuestionAnsweringPipeline,
         FeatureExtractionPipeline,
         FillMaskPipeline,
         ImageClassificationPipeline,
@@ -3549,6 +3555,7 @@
             MODEL_FOR_CAUSAL_IMAGE_MODELING_MAPPING,
             MODEL_FOR_CAUSAL_LM_MAPPING,
             MODEL_FOR_CTC_MAPPING,
+            MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING,
             MODEL_FOR_IMAGE_CLASSIFICATION_MAPPING,
             MODEL_FOR_IMAGE_SEGMENTATION_MAPPING,
             MODEL_FOR_INSTANCE_SEGMENTATION_MAPPING,
@@ -3576,6 +3583,7 @@
             AutoModelForAudioXVector,
             AutoModelForCausalLM,
             AutoModelForCTC,
+            AutoModelForDocumentQuestionAnswering,
             AutoModelForImageClassification,
             AutoModelForImageSegmentation,
             AutoModelForInstanceSegmentation,
@@ -4637,6 +4645,7 @@
         )
         from .models.auto import (
             TF_MODEL_FOR_CAUSAL_LM_MAPPING,
+            TF_MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING,
             TF_MODEL_FOR_IMAGE_CLASSIFICATION_MAPPING,
             TF_MODEL_FOR_MASKED_IMAGE_MODELING_MAPPING,
             TF_MODEL_FOR_MASKED_LM_MAPPING,
@@ -4655,6 +4664,7 @@
             TF_MODEL_WITH_LM_HEAD_MAPPING,
             TFAutoModel,
             TFAutoModelForCausalLM,
+            TFAutoModelForDocumentQuestionAnswering,
             TFAutoModelForImageClassification,
             TFAutoModelForMaskedLM,
             TFAutoModelForMultipleChoice,

src/transformers/models/auto/__init__.py

@@ -47,6 +47,7 @@
         "MODEL_FOR_CAUSAL_IMAGE_MODELING_MAPPING",
         "MODEL_FOR_CAUSAL_LM_MAPPING",
         "MODEL_FOR_CTC_MAPPING",
+        "MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING",
         "MODEL_FOR_IMAGE_CLASSIFICATION_MAPPING",
         "MODEL_FOR_IMAGE_SEGMENTATION_MAPPING",
         "MODEL_FOR_INSTANCE_SEGMENTATION_MAPPING",
@@ -93,6 +94,7 @@
         "AutoModelForVideoClassification",
         "AutoModelForVision2Seq",
         "AutoModelForVisualQuestionAnswering",
+        "AutoModelForDocumentQuestionAnswering",
         "AutoModelWithLMHead",
     ]
 
@@ -111,6 +113,7 @@
         "TF_MODEL_FOR_NEXT_SENTENCE_PREDICTION_MAPPING",
         "TF_MODEL_FOR_PRETRAINING_MAPPING",
         "TF_MODEL_FOR_QUESTION_ANSWERING_MAPPING",
+        "TF_MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING",
         "TF_MODEL_FOR_SEMANTIC_SEGMENTATION_MAPPING",
         "TF_MODEL_FOR_SEQ_TO_SEQ_CAUSAL_LM_MAPPING",
         "TF_MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING",
@@ -127,6 +130,7 @@
         "TFAutoModelForMultipleChoice",
         "TFAutoModelForNextSentencePrediction",
         "TFAutoModelForPreTraining",
+        "TFAutoModelForDocumentQuestionAnswering",
         "TFAutoModelForQuestionAnswering",
         "TFAutoModelForSemanticSegmentation",
         "TFAutoModelForSeq2SeqLM",
@@ -191,6 +195,7 @@
             MODEL_FOR_CAUSAL_IMAGE_MODELING_MAPPING,
             MODEL_FOR_CAUSAL_LM_MAPPING,
             MODEL_FOR_CTC_MAPPING,
+            MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING,
             MODEL_FOR_IMAGE_CLASSIFICATION_MAPPING,
             MODEL_FOR_IMAGE_SEGMENTATION_MAPPING,
             MODEL_FOR_INSTANCE_SEGMENTATION_MAPPING,
@@ -218,6 +223,7 @@
             AutoModelForAudioXVector,
             AutoModelForCausalLM,
             AutoModelForCTC,
+            AutoModelForDocumentQuestionAnswering,
             AutoModelForImageClassification,
             AutoModelForImageSegmentation,
             AutoModelForInstanceSegmentation,
@@ -248,6 +254,7 @@
     else:
         from .modeling_tf_auto import (
             TF_MODEL_FOR_CAUSAL_LM_MAPPING,
+            TF_MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING,
             TF_MODEL_FOR_IMAGE_CLASSIFICATION_MAPPING,
             TF_MODEL_FOR_MASKED_IMAGE_MODELING_MAPPING,
             TF_MODEL_FOR_MASKED_LM_MAPPING,
@@ -266,6 +273,7 @@
             TF_MODEL_WITH_LM_HEAD_MAPPING,
             TFAutoModel,
             TFAutoModelForCausalLM,
+            TFAutoModelForDocumentQuestionAnswering,
             TFAutoModelForImageClassification,
             TFAutoModelForMaskedLM,
             TFAutoModelForMultipleChoice,

src/transformers/models/auto/modeling_auto.py

@@ -603,6 +603,14 @@
     ]
 )
 
+MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING_NAMES = OrderedDict(
+    [
+        ("layoutlm", "LayoutLMForQuestionAnswering"),
+        ("layoutlmv2", "LayoutLMv2ForQuestionAnswering"),
+        ("layoutlmv3", "LayoutLMv3ForQuestionAnswering"),
+    ]
+)
+
 MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING_NAMES = OrderedDict(
     [
         # Model for Token Classification mapping
@@ -773,6 +781,9 @@
 MODEL_FOR_VISUAL_QUESTION_ANSWERING_MAPPING = _LazyAutoMapping(
     CONFIG_MAPPING_NAMES, MODEL_FOR_VISUAL_QUESTION_ANSWERING_MAPPING_NAMES
 )
+MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING = _LazyAutoMapping(
+    CONFIG_MAPPING_NAMES, MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING_NAMES
+)
 MODEL_FOR_MASKED_LM_MAPPING = _LazyAutoMapping(CONFIG_MAPPING_NAMES, MODEL_FOR_MASKED_LM_MAPPING_NAMES)
 MODEL_FOR_MASKED_IMAGE_MODELING_MAPPING = _LazyAutoMapping(
     CONFIG_MAPPING_NAMES, MODEL_FOR_MASKED_IMAGE_MODELING_MAPPING_NAMES
@@ -891,6 +902,17 @@ class AutoModelForVisualQuestionAnswering(_BaseAutoModelClass):
 )
 
 
+class AutoModelForDocumentQuestionAnswering(_BaseAutoModelClass):
+    _model_mapping = MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING
+
+
+AutoModelForDocumentQuestionAnswering = auto_class_update(
+    AutoModelForDocumentQuestionAnswering,
+    head_doc="document question answering",
+    checkpoint_for_example='impira/layoutlm-document-qa", revision="3dc6de3',
+)
+
+
 class AutoModelForTokenClassification(_BaseAutoModelClass):
     _model_mapping = MODEL_FOR_TOKEN_CLASSIFICATION_MAPPING
 

src/transformers/models/auto/modeling_tf_auto.py

@@ -315,6 +315,13 @@
     ]
 )
 
+TF_MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING_NAMES = OrderedDict(
+    [
+        ("layoutlm", "TFLayoutLMForQuestionAnswering"),
+    ]
+)
+
+
 TF_MODEL_FOR_TABLE_QUESTION_ANSWERING_MAPPING_NAMES = OrderedDict(
     [
         # Model for Table Question Answering mapping
@@ -406,6 +413,9 @@
 TF_MODEL_FOR_QUESTION_ANSWERING_MAPPING = _LazyAutoMapping(
     CONFIG_MAPPING_NAMES, TF_MODEL_FOR_QUESTION_ANSWERING_MAPPING_NAMES
 )
+TF_MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING = _LazyAutoMapping(
+    CONFIG_MAPPING_NAMES, TF_MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING_NAMES
+)
 TF_MODEL_FOR_TABLE_QUESTION_ANSWERING_MAPPING = _LazyAutoMapping(
     CONFIG_MAPPING_NAMES, TF_MODEL_FOR_TABLE_QUESTION_ANSWERING_MAPPING_NAMES
 )
@@ -515,6 +525,17 @@ class TFAutoModelForQuestionAnswering(_BaseAutoModelClass):
 TFAutoModelForQuestionAnswering = auto_class_update(TFAutoModelForQuestionAnswering, head_doc="question answering")
 
 
+class TFAutoModelForDocumentQuestionAnswering(_BaseAutoModelClass):
+    _model_mapping = TF_MODEL_FOR_DOCUMENT_QUESTION_ANSWERING_MAPPING
+
+
+TFAutoModelForDocumentQuestionAnswering = auto_class_update(
+    TFAutoModelForDocumentQuestionAnswering,
+    head_doc="document question answering",
+    checkpoint_for_example='impira/layoutlm-document-qa", revision="3dc6de3',
+)
+
+
 class TFAutoModelForTableQuestionAnswering(_BaseAutoModelClass):
     _model_mapping = TF_MODEL_FOR_TABLE_QUESTION_ANSWERING_MAPPING
 

src/transformers/pipelines/__init__.py

@@ -51,6 +51,7 @@
     infer_framework_load_model,
 )
 from .conversational import Conversation, ConversationalPipeline
+from .document_question_answering import DocumentQuestionAnsweringPipeline
 from .feature_extraction import FeatureExtractionPipeline
 from .fill_mask import FillMaskPipeline
 from .image_classification import ImageClassificationPipeline
@@ -109,6 +110,7 @@
         AutoModelForAudioClassification,
         AutoModelForCausalLM,
         AutoModelForCTC,
+        AutoModelForDocumentQuestionAnswering,
         AutoModelForImageClassification,
         AutoModelForImageSegmentation,
         AutoModelForMaskedLM,
@@ -215,6 +217,17 @@
         },
         "type": "multimodal",
     },
+    "document-question-answering": {
+        "impl": DocumentQuestionAnsweringPipeline,
+        "pt": (AutoModelForDocumentQuestionAnswering,) if is_torch_available() else (),
+        "tf": (),
+        "default": {
+            "model": {
+                "pt": ("impira/layoutlm-document-qa", "3a93017")
+            },  # TODO Update with custom pipeline removed, just before we land
+        },
+        "type": "multimodal",
+    },
     "fill-mask": {
         "impl": FillMaskPipeline,
         "tf": (TFAutoModelForMaskedLM,) if is_tf_available() else (),
@@ -443,7 +456,7 @@ def pipeline(
     trust_remote_code: Optional[bool] = None,
     model_kwargs: Dict[str, Any] = None,
     pipeline_class: Optional[Any] = None,
-    **kwargs
+    **kwargs,
 ) -> Pipeline:
     """
     Utility factory method to build a [`Pipeline`].

src/transformers/pipelines/base.py

@@ -178,7 +178,7 @@ def infer_framework_load_model(
     model_classes: Optional[Dict[str, Tuple[type]]] = None,
     task: Optional[str] = None,
     framework: Optional[str] = None,
-    **model_kwargs
+    **model_kwargs,
 ):
     """
     Select framework (TensorFlow or PyTorch) to use from the `model` passed. Returns a tuple (framework, model).
@@ -274,7 +274,7 @@ def infer_framework_from_model(
     model_classes: Optional[Dict[str, Tuple[type]]] = None,
     task: Optional[str] = None,
     framework: Optional[str] = None,
-    **model_kwargs
+    **model_kwargs,
 ):
     """
     Select framework (TensorFlow or PyTorch) to use from the `model` passed. Returns a tuple (framework, model).