SOTAVerified

Named Entity Recognition (NER)

Named Entity Recognition (NER) is a task of Natural Language Processing (NLP) that involves identifying and classifying named entities in a text into predefined categories such as person names, organizations, locations, and others. The goal of NER is to extract structured information from unstructured text data and represent it in a machine-readable format. Approaches typically use BIO notation, which differentiates the beginning (B) and the inside (I) of entities. O is used for non-entity tokens.

Example:

| Mark | Watney | visited | Mars | | --- | ---| --- | --- | | B-PER | I-PER | O | B-LOC |

( Image credit: Zalando )

Papers

Showing 21012150 of 2874 papers

TitleStatusHype
WiNER: A Wikipedia Annotated Corpus for Named Entity Recognition0
Geographical Evaluation of Word Embeddings0
Towards Lower Bounds on Number of Dimensions for Word Embeddings0
Enhancing Drug-Drug Interaction Classification with Corpus-level Feature and Classifier Ensemble0
A Method to Generate a Machine-Labeled Data for Biomedical Named Entity Recognition with Various Sub-Domains0
Creation of an Annotated Corpus of Spanish Radiology Reports0
Named Entity Recognition in Twitter using Images and Text0
BENGAL: An Automatic Benchmark Generator for Entity Recognition and LinkingCode0
Processo de constru \~ao de um corpus anotado com Entidades Geol\'ogicas visando REN (Building an annotated corpus with geological entities for NER)[In Portuguese]0
Jointly Trained Sequential Labeling and Classification by Sparse Attention Neural Networks0
Graph Convolutional Networks for Named Entity RecognitionCode0
Application of a Hybrid Bi-LSTM-CRF model to the task of Russian Named Entity RecognitionCode0
Learning Domain-Specific Word Embeddings from Sparse Cybersecurity Texts0
Synapse at CAp 2017 NER challenge: Fasttext CRF0
Empower Sequence Labeling with Task-Aware Neural Language ModelCode0
KnowNER: Incremental Multilingual Knowledge in Named Entity Recognition0
A Graph-based Text Similarity Measure That Employs Named Entity Information0
Inforex --- a collaborative system for text corpora annotation and analysis0
Making Travel Smarter: Extracting Travel Information From Email Itineraries Using Named Entity Recognition0
An Eye-tracking Study of Named Entity Annotation0
Bootstrapping a Romanian Corpus for Medical Named Entity Recognition0
Building timelines of soccer matches from TwitterCode0
Role-based model for Named Entity Recognition0
Fast and Accurate Decision Trees for Natural Language Processing Tasks0
A Domain and Language Independent Named Entity Classification Approach Based on Profiles and Local Information0
Joint Unsupervised Learning of Semantic Representation of Words and Roles in Dependency Trees0
Streaming Text Analytics for Real-Time Event Recognition0
Hashtag Processing for Enhanced Clustering of Tweets0
Annotation of Entities and Relations in Spanish Radiology Reports0
Towards Confidence Estimation for Typed Protein-Protein Relation Extraction0
Enrichment of French Biomedical Ontologies with UMLS Concepts and Semantic Types for Biomedical Named Entity Recognition Though Ontological Semantic Annotation0
Adapting the TTL Romanian POS Tagger to the Biomedical Domain0
One model per entity: using hundreds of machine learning models to recognize and normalize biomedical names in text0
Transfer Learning and Sentence Level Features for Named Entity Recognition on Tweets0
A Feature-based Ensemble Approach to Recognition of Emerging and Rare Named Entities0
Byte-based Neural Machine Translation0
Multi-channel BiLSTM-CRF Model for Emerging Named Entity Recognition in Social Media0
Distributed Representation, LDA Topic Modelling and Deep Learning for Emerging Named Entity Recognition from Social Media0
Results of the WNUT2017 Shared Task on Novel and Emerging Entity Recognition0
Supersense Tagging with a Combination of Character, Subword, and Word-level Representations0
Character-based Bidirectional LSTM-CRF with words and characters for Japanese Named Entity Recognition0
Semantic Storytelling, Cross-lingual Event Detection and other Semantic Services for a Newsroom Content Curation Dashboard0
Context-Sensitive Recognition for Emerging and Rare Entities0
Investigating Different Syntactic Context Types and Context Representations for Learning Word Embeddings0
Maximum Margin Reward Networks for Learning from Explicit and Implicit Supervision0
Leveraging Linguistic Structures for Named Entity Recognition with Bidirectional Recursive Neural NetworksCode0
Learning What's Easy: Fully Differentiable Neural Easy-First Taggers0
Learning the Structure of Variable-Order CRFs: a finite-state perspective0
NITE: A Neural Inductive Teaching Framework for Domain Specific NER0
Cross-Lingual Transfer Learning for POS Tagging without Cross-Lingual Resources0
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Benchmark Results

#ModelMetricClaimedVerifiedStatus
1ACE + document-contextF194.6Unverified
2LUKE 483MF194.3Unverified
3Co-regularized LUKEF194.22Unverified
4LUKE + SubRegWeigh (K-means)F194.2Unverified
5ASP+T5-3BF194.1Unverified
6FLERT XLM-RF194.09Unverified
7PL-MarkerF194Unverified
8CL-KLF193.85Unverified
9XLNet-GCNF193.82Unverified
10RoBERTa + SubRegWeigh (K-means)F193.81Unverified
#ModelMetricClaimedVerifiedStatus
1BERT-MRC+DSCF192.07Unverified
2PL-MarkerF191.9Unverified
3Baseline + BSF191.74Unverified
4Biaffine-NERF191.3Unverified
5BERT-MRCF191.11Unverified
6PIQNF190.96Unverified
7HGNF190.92Unverified
8Syn-LSTM + BERT (wo doc-context)F190.85Unverified
9DiffusionNERF190.66Unverified
10W2NERF190.5Unverified
#ModelMetricClaimedVerifiedStatus
1BioBERTF189.71Unverified
2SpanModel + SequenceLabelingModelF189.6Unverified
3SciFive-BaseF189.39Unverified
4Spark NLPF189.13Unverified
5BLSTM-CNN-Char (SparkNLP)F189.13Unverified
6KeBioLMF189.1Unverified
7CL-KLF188.96Unverified
8BioKMNER + BioBERTF188.77Unverified
9BioLinkBERT (large)F188.76Unverified
10CompactBioBERTF188.67Unverified
#ModelMetricClaimedVerifiedStatus
1CL-KLF160.45Unverified
2RoBERTa + SubRegWeigh (K-means)F160.29Unverified
3BERT-CRF (Replicated in AdaSeq)F159.69Unverified
4RoBERTa-BiLSTM-contextF159.61Unverified
5BERT + RegLERF158.9Unverified
6TNER -xlm-r-largeF158.5Unverified
7HGNF157.41Unverified
8ASA + RoBERTaF157.3Unverified
9BERTweetF156.5Unverified
10MINERF154.86Unverified
#ModelMetricClaimedVerifiedStatus
1Ours: cross-sentence ALBF190.9Unverified
2GoLLIEF189.6Unverified
3PromptNER [RoBERTa-large]F188.26Unverified
4PIQNF187.42Unverified
5PromptNER [BERT-large]F187.21Unverified
6DiffusionNERF186.93Unverified
7BERT-MRCF186.88Unverified
8UniNER-7BF186.69Unverified
9Locate and LabelF186.67Unverified
10BoningKnifeF185.46Unverified
#ModelMetricClaimedVerifiedStatus
1KeBioLMF182Unverified
2BLSTM-CNN-Char (SparkNLP)F181.29Unverified
3Spark NLPF181.29Unverified
4BINDERF180.3Unverified
5BioMobileBERTF180.13Unverified
6BioLinkBERT (large)F180.06Unverified
7DistilBioBERTF179.97Unverified
8CompactBioBERTF179.88Unverified
9BioDistilBERTF179.1Unverified
10PubMedBERT uncasedF179.1Unverified
#ModelMetricClaimedVerifiedStatus
1BINDERF191.9Unverified
2ConNERF191.3Unverified
3CL-L2F190.99Unverified
4aimpedF190.95Unverified
5BertForTokenClassification (Spark NLP)F190.89Unverified
6BioLinkBERT (large)F190.22Unverified
7ELECTRAMedF190.03Unverified
8BLSTM-CNN-Char (SparkNLP)F189.73Unverified
9Spark NLPF189.73Unverified
10UniNER-7BF189.34Unverified