Nested Named Entity Recognition
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Benchmarks
GENIA
ACE 2005
ACE 2004
NNE
TAC-KBP 2017
Chilean Waiting List
Most implemented
A Unified MRC Framework for Named Entity Recognition
DiffusionNER: Boundary Diffusion for Named Entity Recognition
Simple Yet Powerful: An Overlooked Architecture for Nested Named Entity Recognition
Structured Prediction as Translation between Augmented Natural Languages
Pyramid: A Layered Model for Nested Named Entity Recognition
Papers
Learning Nested Named Entity Recognition from Flat Annotations
Nested named entity recognition identifies entities contained within other entities, but requires expensive multi-level annotation. While flat NER corpora exist abundantly, nested resources remain scarce. We investigate …
Nested Named Entity RecognitionNested Named Entity Recognition in Plasma Physics Research Articles
Named Entity Recognition (NER) is an important task in natural language processing that aims to identify and extract key entities from unstructured text. We present a novel application of NER in plasma physics research a…
Nested Named Entity RecognitionNested Named Entity Recognition as Single-Pass Sequence Labeling
We cast nested named entity recognition (NNER) as a sequence labeling task by leveraging prior work that linearizes constituency structures, effectively reducing the complexity of this structured prediction problem to st…
named-entity-recognitionNamed Entity RecognitionNested Named Entity RecognitionStructured Prediction+2Methods for Recognizing Nested Terms
In this paper, we describe our participation in the RuTermEval competition devoted to extracting nested terms. We apply the Binder model, which was previously successfully applied to the recognition of nested named entit…
Dialogue Evaluationnamed-entity-recognitionNamed Entity RecognitionNamed Entity Recognition (NER)+6SinaTools: Open Source Toolkit for Arabic Natural Language Processing
We introduce SinaTools, an open-source Python package for Arabic natural language processing and understanding. SinaTools is a unified package allowing people to integrate it into their system workflow, offering solution…
BenchmarkingLemmatizationnamed-entity-recognitionNamed Entity Recognition+7Composited-Nested-Learning with Data Augmentation for Nested Named Entity Recognition
Nested Named Entity Recognition (NNER) focuses on addressing overlapped entity recognition. Compared to Flat Named Entity Recognition (FNER), annotated resources are scarce in the corpus for NNER. Data augmentation is an…
Data Augmentationnamed-entity-recognitionNamed Entity RecognitionNested Named Entity Recognition