Tasks/Named Entity Recognition
Named Entity Recognition
নামীয় সত্তা শনাক্তকরণDetecting person, location, organization and other entities in Bangla text.
6 datasets·35 papers
| Dataset | Size | License | Year ▾ | Source paper | Link |
|---|---|---|---|---|---|
ANCHOLIK-NER Bangla regional NER across five dialects with 10 entity types, BIO-tagged. | 17,405 sentences | CC BY 4.0 | 2025 | ANCHOLIK-NER (2025) | ✓ verified 2026-07-19 |
Bangla-MedER Manually annotated medical text covering six entity types, with a separate English translation. | 2,980 texts | CC BY 4.0 | 2025 | Bangla-MedER (Data in Brief 2026) | ✓ verified 2026-07-26 |
BanNERD Human-annotated Bangla NER corpus spanning 29 domains and 10 entity classes. | 85,175 sentences | CC BY-NC-ND 4.0 | 2025 | BanNERD (Findings NAACL 2025) | ✓ verified 2026-08-23 |
B-NER Largest gold-standard Bangla NER corpus, 8 entity types. | 22,144 sentences | MIT | 2023 | B-NER (IEEE Access 2023) | ✓ verified 2026-07-19 |
MultiCoNER (bn) Complex NER: creative works, groups, products; Bangla track. | 15,300 sentences | CC BY 4.0 | 2022 | SemEval-2022 Task 11 | ✓ verified 2026-06-10 |
WikiANN (bn) Silver standard Wikipedia PER/LOC/ORG annotations in the Rahimi et al. balanced splits; Bengali train/validation/test contain 10,000/1,000/1,000 sentences. The license field records the original release's ODC-By and 'For research use only' statements. | 12,000 sentences | ODC-By; research use only | 2019 | Massively Multilingual Transfer for NER (ACL 2019) | ✓ verified 2026-09-08 |
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2026Bangla-MedER: An annotated Bangla dataset for multi-type medical entity recognition from medical textSheikh et al.Data in Brief2026A Lightweight Hybrid Transformer-CRF Architecture for Multi-Type Bangla Medical Entity RecognitionSaha et al.arXiv2026Bangla MedER: Multi-BERT ensemble approach for the recognition of Bangla medical entityAurpa et al.PLoS ONE2025ANCHOLIK-NER: A Benchmark Dataset for Bangla Regional Named Entity RecognitionPaul et al.arXiv2025BanNERD: A Benchmark Dataset and Context-Driven Approach for Bangla Named Entity RecognitionMahtab et al.Findings NAACL2025TriNER: A Series of Named Entity Recognition Models For Hindi, Bengali & MarathiDhamaskar et al.arXiv2024Gazetteer-Enhanced Bangla Named Entity Recognition with BanglaBERT Semantic Embeddings K-Means-Infused CRF ModelFarhan et al.arXiv2024An ensemble novel architecture for Bangla Mathematical Entity Recognition (MER) using transformer based learningAurpa et al.Heliyon2024Named Entity Recognition in Bengali and Hindi Using MuRIL and Conditional Random FieldsBose et al.SN Computer Science2023B-NER: A Novel Bangla Named Entity Recognition Dataset with Largest Entities and Its Baseline EvaluationHaque et al.IEEE Access2023BanglaCoNER: Towards Robust Bangla Complex Named Entity RecognitionShahgir et al.arXiv2023MLlab4CS at SemEval-2023 Task 2: Named Entity Recognition in Low-resource Language Bangla Using Multilingual Language ModelsMukherjee et al.SemEval2023NERvous About My Health: Constructing a Bengali Medical Named Entity Recognition DatasetKhan et al.Findings EMNLP2023A novel Data and Model Centric artificial intelligence based approach in developing high-performance Named Entity Recognition for Bengali LanguageLima et al.PLoS ONE2022BanglaBioMed: A Biomedical Named-Entity Annotated Corpus for Bangla (Bengali)SazzedWorkshop on Biomedical Language Processing2022SemEval-2022 Task 11: Multilingual Complex Named Entity Recognition (MultiCoNER)Malmasi et al.SemEval2022silpa\_nlp at SemEval-2022 Tasks 11: Transformer based NER models for Hindi and Bangla languagesSingh et al.SemEval2022TEAM-Atreides at SemEval-2022 Task 11: On leveraging data augmentation and ensemble to recognize complex Named Entities in BanglaTasnim et al.SemEval2020Banner: A Cost-Sensitive Contextualized Model for Bangla Named Entity RecognitionAshrafi et al.IEEE Access2019A step towards information extraction: Named entity recognition in Bangla using deep learningKarim et al.Journal of Intelligent & Fuzzy Systems2018A Partial String Matching Approach for Named Entity Recognition in Unstructured Bengali DataIbtehaz et al.International Journal of Modern Education and Computer Science2017Named Entity Recognition from Bengali Newspaper DataParvezInternational Journal on Natural Language Computing2014Named entity recognition in Bengali using system combinationEkbal et al.Lingvisticae Investigationes2011A comparative study on feature reduction approaches in Hindi and Bengali named entity recognitionSaha et al.Knowledge-Based Systems2011Named entity recognition in Bengali and Hindi using support vector machineEkbal et al.Lingvisticae Investigationes2010Maximum Entropy Classifier Ensembling using Genetic Algorithm for NER in BengaliEkbal et al.LREC2010Named Entity Recognition in BengaliEkbal et al.Northern European Journal of Language Technology2009A Conditional Random Field Approach for Named Entity Recognition in Bengali and HindiEkbal et al.Linguistic Issues in Language Technology2008An Experiment on Automatic Detection of Named Entities in BanglaChaudhuri et al.IJCNLP2008Bengali Named Entity Recognition Using Support Vector MachineEkbal et al.IJCNLP2008Development of Bengali Named Entity Tagged Corpus and its Use in NER SystemsEkbal et al.ALR2008Multi-Engine Approach for Named Entity Recognition in BengaliEkbal et al.PACLIC2008Named Entity Recognition in Bengali: A Conditional Random Field ApproachEkbal et al.IJCNLP2008A web-based Bengali news corpus for named entity recognitionEkbal et al.Computers and the Humanities2007Named Entity Recognition and transliteration in BengaliEkbal et al.Lingvisticae Investigationes