13 citations · 17 across the 2 of their papers we have counts for
4 papers · 1 filter
Labeling Gaps Between Words: Recognizing Overlapping Mentions with Mention Separators
Aldrian Obaja Muis, Wei Lu
In this paper, we propose a new model that is capable of recognizing overlapping mentions. We introduce a novel notion of mention separators that can be effectively used to capture…
Efficient Dependency-Guided Named Entity Recognition
Zhanming Jie, Aldrian Obaja Muis, Wei Lu
Named entity recognition (NER), which focuses on the extraction of semantically meaningful named entities and their semantic classes from text, serves as an indispensable component…
Weak Semi-Markov CRFs for NP Chunking in Informal Text
Aldrian Obaja Muis, Wei Lu
This paper introduces a new annotated corpus based on an existing informal text corpus: the NUS SMS Corpus (Chen and Kan, 2013). The new corpus includes 76,490 noun phrases from 26…
Learning to Recognize Discontiguous Entities
Aldrian Obaja Muis, Wei Lu
This paper focuses on the study of recognizing discontiguous entities. Motivated by a previous work, we propose to use a novel hypergraph representation to jointly encode discontig…