Search Results for author: Anjie Fang

Found 7 papers, 0 papers with code

SemEval-2022 Task 11: Multilingual Complex Named Entity Recognition (MultiCoNER)

no code implementations SemEval (NAACL) 2022 Shervin Malmasi, Anjie Fang, Besnik Fetahu, Sudipta Kar, Oleg Rokhlenko

Divided into 13 tracks, the task focused on methods to identify complex named entities (like names of movies, products and groups) in 11 languages in both monolingual and multi-lingual scenarios.

named-entity-recognition Named Entity Recognition +1

Follow-on Question Suggestion via Voice Hints for Voice Assistants

no code implementations25 Oct 2023 Besnik Fetahu, Pedro Faustini, Giuseppe Castellucci, Anjie Fang, Oleg Rokhlenko, Shervin Malmasi

Using a new dataset of 6681 input questions and human written hints, we evaluated the models with automatic metrics and human evaluation.

Reinforced Question Rewriting for Conversational Question Answering

no code implementations27 Oct 2022 Zhiyu Chen, Jie Zhao, Anjie Fang, Besnik Fetahu, Oleg Rokhlenko, Shervin Malmasi

Furthermore, human evaluation shows that our method can generate more accurate and detailed rewrites when compared to human annotations.

Question Rewriting Retrieval

MultiCoNER: A Large-scale Multilingual dataset for Complex Named Entity Recognition

no code implementations COLING 2022 Shervin Malmasi, Anjie Fang, Besnik Fetahu, Sudipta Kar, Oleg Rokhlenko

We present MultiCoNER, a large multilingual dataset for Named Entity Recognition that covers 3 domains (Wiki sentences, questions, and search queries) across 11 languages, as well as multilingual and code-mixing subsets.

Machine Translation named-entity-recognition +3

GEMNET: Effective Gated Gazetteer Representations for Recognizing Complex Entities in Low-context Input

no code implementations NAACL 2021 Tao Meng, Anjie Fang, Oleg Rokhlenko, Shervin Malmasi

We propose GEMNET, a novel approach for gazetteer knowledge integration, including (1) a flexible Contextual Gazetteer Representation (CGR) encoder that can be fused with any word-level model; and (2) a Mixture-of- Experts gating network that overcomes the feature overuse issue by learning to conditionally combine the context and gazetteer features, instead of assigning them fixed weights.

named-entity-recognition Named Entity Recognition +1

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