BERTgrid: Contextualized Embedding for 2D Document Representation and Understanding
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Abstract (arXiv)
For understanding generic documents, information like font sizes, column layout, and generally the positioning of words may carry semantic information that is crucial for solving a downstream document intelligence task. Our novel BERTgrid, which is based on Chargrid by Katti et al. (2018), represents a document as a grid of contextualized word piece embedding vectors, thereby making its spatial structure and semantics accessible to the processing neural network. The contextualized embedding vectors are retrieved from a BERT language model. We use BERTgrid in combination with a fully convolutional network on a semantic instance segmentation task for extracting fields from invoices. We demonstrate its performance on tabulated line item and document header field extraction.
Key facts. Cited by 63 papers in the map (data through 7 Oct 2026). First posted on arXiv 11 Sep 2019.
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Citing papers per year: 2021: 19; 2022: 10; 2023: 16; 2024: 11; 2025: 5; 2026: 2.
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- 2021DocFormer: End-to-End Transformer for Document Understandingcited by 254
- 2021Going Full-TILT Boogie on Document Understanding with Text-Image-Layout Transformercited by 134
- 2022LiLT: A Simple yet Effective Language-Independent Layout Transformer for Structured Document Understandingcited by 107
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- 2024Document Parsing Unveiled: Techniques, Challenges, and Prospects for Structured Information Extractioncited by 44
- 2023LMDX: Language Model-based Document Information Extraction and Localizationcited by 37
38 more
- 2021ViBERTgrid: A Jointly Trained Multi-Modal 2D Document Representation for Key Information Extraction from Documentscited by 29
- 2023Layout and Task Aware Instruction Prompt for Zero-shot Document Image Question Answeringcited by 24
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- 2021Form2Seq : A Framework for Higher-Order Form Structure Extractioncited by 16
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- 2022Business Document Information Extraction: Towards Practical Benchmarkscited by 11
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- 2025Information Extraction from Visually Rich Documents using LLM-based Organization of Documents into Independent Textual Segmentscited by 9
- 2024BuDDIE: A Business Document Dataset for Multi-task Information Extractioncited by 8
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- 2022QueryForm: A Simple Zero-shot Form Entity Query Frameworkcited by 7
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- 2021One-shot Key Information Extraction from Document with Deep Partial Graph Matchingcited by 3
- 2023Improving Information Extraction on Business Documents with Specific Pre-Training Taskscited by 3
- 2025UniHDSA: A Unified Relation Prediction Approach for Hierarchical Document Structure Analysiscited by 3
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50 most cited of 63 All 63 (JSON)
- 2026The Right Information Extraction Pipeline Depends on the Document: Accuracy-Energy Trade-offs for Small, Local Models25 Sep 2026
- 2026Visual Information Extraction from Documents via Classification-Guided Large Vision-Language Models22 Jul 2026
- 2025SlideAgent: Hierarchical Agentic Framework for Multi-Page Visual Document Understanding30 Oct 2025
- 2025Invoice Information Extraction: Methods and Performance Evaluation17 Oct 2025
- 2025A Survey on MLLM-based Visually Rich Document Understanding: Methods, Challenges, and Emerging Trends14 Jul 2025
- 2025Information Extraction from Visually Rich Documents using LLM-based Organization of Documents into Independent Textual Segments18 May 2025
- 2025UniHDSA: A Unified Relation Prediction Approach for Hierarchical Document Structure Analysis20 Mar 2025
- 2024SAIL: Sample-Centric In-Context Learning for Document Information Extraction22 Dec 2024
- 2024WordVIS: A Color Worth A Thousand Words13 Dec 2024
- 2024Arabic-Nougat: Fine-Tuning Vision Transformers for Arabic OCR and Markdown Extraction19 Nov 2024
- 2024Document Parsing Unveiled: Techniques, Challenges, and Prospects for Structured Information Extraction28 Oct 2024
- 2024ReLayout: Towards Real-World Document Understanding via Layout-enhanced Pre-training14 Oct 2024
38 more
- 2024ViBERTgrid BiLSTM-CRF: Multimodal Key Information Extraction from Unstructured Financial Documents23 Sep 2024
- 2024Deep Learning based Visually Rich Document Content Understanding: A Survey2 Aug 2024
- 2024Deep Learning based Key Information Extraction from Business Documents: Systematic Literature Review23 Jul 2024
- 2024XFormParser: A Simple and Effective Multimodal Multilingual Semi-structured Form Parser27 May 2024
- 2024BuDDIE: A Business Document Dataset for Multi-task Information Extraction5 Apr 2024
- 2024Towards Human-Like Machine Comprehension: Few-Shot Relational Learning in Visually-Rich Documents23 Mar 2024
- 2023Vision-Enhanced Semantic Entity Recognition in Document Images via Visually-Asymmetric Consistency Learning23 Oct 2023
- 2023PrIeD-KIE: Towards Privacy Preserved Document Key Information Extraction5 Oct 2023
- 2023LMDX: Language Model-based Document Information Extraction and Localization19 Sep 2023
- 2023Long-Range Transformer Architectures for Document Understanding11 Sep 2023
- 2023Improving Information Extraction on Business Documents with Specific Pre-Training Tasks11 Sep 2023
- 2023Attention Where It Matters: Rethinking Visual Document Understanding with Selective Region Concentration3 Sep 2023
- 2023Vision Grid Transformer for Document Layout Analysis29 Aug 2023
- 2023DocTr: Document Transformer for Structured Information Extraction in Documents16 Jul 2023
- 2023End-to-End Document Classification and Key Information Extraction using Assignment Optimization1 Jun 2023
- 2023Layout and Task Aware Instruction Prompt for Zero-shot Document Image Question Answering1 Jun 2023
- 2023Language Independent Neuro-Symbolic Semantic Parsing for Form Understanding8 May 2023
- 2023FormNetV2: Multimodal Graph Contrastive Learning for Form Document Information Extraction4 May 2023
- 2023Doc2SoarGraph: Discrete Reasoning over Visually-Rich Table-Text Documents via Semantic-Oriented Hierarchical Graphs3 May 2023
- 2023DocParser: End-to-end OCR-free Information Extraction from Visually Rich Documents24 Apr 2023
- 2023DocILE Benchmark for Document Information Localization and Extraction11 Feb 2023
- 2023DocILE 2023 Teaser: Document Information Localization and Extraction29 Jan 2023
- 2022QueryForm: A Simple Zero-shot Form Entity Query Framework14 Nov 2022
- 2022ERNIE-mmLayout: Multi-grained MultiModal Transformer for Document Understanding18 Sep 2022
- 2022TRIE++: Towards End-to-End Information Extraction from Visually Rich Documents14 Jul 2022
- 2022Bi-VLDoc: Bidirectional Vision-Language Modeling for Visually-Rich Document Understanding27 Jun 2022
- 2022Business Document Information Extraction: Towards Practical Benchmarks20 Jun 2022
- 2022RDU: A Region-based Approach to Form-style Document Understanding14 Jun 2022
- 2022DAN: a Segmentation-free Document Attention Network for Handwritten Document Recognition23 Mar 2022
- 2022FormNet: Structural Encoding beyond Sequential Modeling in Form Document Information Extraction16 Mar 2022
- 2022LiLT: A Simple yet Effective Language-Independent Layout Transformer for Structured Document Understanding28 Feb 2022
- 2022Data-Efficient Information Extraction from Form-Like Documents7 Jan 2022
- 2021Document AI: Benchmarks, Models and Applications16 Nov 2021
- 2021Robustness Evaluation of Transformer-based Form Field Extractors via Form Attacks8 Oct 2021
- 2021Field Extraction from Forms with Unlabeled Data8 Oct 2021
- 2021One-shot Key Information Extraction from Document with Deep Partial Graph Matching26 Sep 2021
- 2021Skim-Attention: Learning to Focus via Document Layout2 Sep 2021
- 2021Position Masking for Improved Layout-Aware Document Understanding1 Sep 2021
50 newest of 63 All 63 (JSON)
- 2021DocFormer: End-to-End Transformer for Document Understandingcited by 254
- 2021Going Full-TILT Boogie on Document Understanding with Text-Image-Layout Transformercited by 134
- 2022LiLT: A Simple yet Effective Language-Independent Layout Transformer for Structured Document Understandingcited by 107
- 2021BROS: A Pre-trained Language Model Focusing on Text and Layout for Better Key Information Extraction from Documentscited by 104
- 2021StrucTexT: Structured Text Understanding with Multi-Modal Transformerscited by 90
- 2022FormNet: Structural Encoding beyond Sequential Modeling in Form Document Information Extractioncited by 64
- 2022DAN: a Segmentation-free Document Attention Network for Handwritten Document Recognitioncited by 62
- 2021Document AI: Benchmarks, Models and Applicationscited by 61
- 2023DocILE Benchmark for Document Information Localization and Extractioncited by 58
- 2023Vision Grid Transformer for Document Layout Analysiscited by 45
- 2023LMDX: Language Model-based Document Information Extraction and Localizationcited by 37
- 2021ViBERTgrid: A Jointly Trained Multi-Modal 2D Document Representation for Key Information Extraction from Documentscited by 29
12 most cited of 59 All 59 (JSON)
- 2026The Right Information Extraction Pipeline Depends on the Document: Accuracy-Energy Trade-offs for Small, Local Models25 Sep 2026
- 2025Invoice Information Extraction: Methods and Performance Evaluation17 Oct 2025
- 2025A Survey on MLLM-based Visually Rich Document Understanding: Methods, Challenges, and Emerging Trends14 Jul 2025
- 2025Information Extraction from Visually Rich Documents using LLM-based Organization of Documents into Independent Textual Segments18 May 2025
- 2025UniHDSA: A Unified Relation Prediction Approach for Hierarchical Document Structure Analysis20 Mar 2025
- 2024SAIL: Sample-Centric In-Context Learning for Document Information Extraction22 Dec 2024
- 2024WordVIS: A Color Worth A Thousand Words13 Dec 2024
- 2024Arabic-Nougat: Fine-Tuning Vision Transformers for Arabic OCR and Markdown Extraction19 Nov 2024
- 2024ReLayout: Towards Real-World Document Understanding via Layout-enhanced Pre-training14 Oct 2024
- 2024ViBERTgrid BiLSTM-CRF: Multimodal Key Information Extraction from Unstructured Financial Documents23 Sep 2024
- 2024Deep Learning based Visually Rich Document Content Understanding: A Survey2 Aug 2024
- 2024Deep Learning based Key Information Extraction from Business Documents: Systematic Literature Review23 Jul 2024
12 newest of 59 All 59 (JSON)