Search Results for author: Kiem-Hieu Nguyen

Found 10 papers, 1 papers with code

An Uncertainty-Aware Encoder for Aspect Detection

no code implementations Findings (EMNLP) 2021 Thi-Nhung Nguyen, Kiem-Hieu Nguyen, Young-In Song, Tuan-Dung Cao

The goal is approximating similarity between segments and aspects in the embedding space and their ground-truth similarity generated from seed words.

Opinion Mining Topic Models

HMMs for Unsupervised Vietnamese WordSegmentation

1 code implementation16 May 2019 Ba-Long Bui, Thi-Trang Nguyen, Huu-Hoang Nguyen, Kiem-Hieu Nguyen

Word segmentation is an important problem in nat-ural language processing.

BKTreebank: Building a Vietnamese Dependency Treebank

no code implementations LREC 2018 Kiem-Hieu Nguyen

Experimental results show that the treebank is a useful resource for Vietnamese language processing.

Dependency Parsing POS

A Dataset for Open Event Extraction in English

no code implementations LREC 2016 Kiem-Hieu Nguyen, Xavier Tannier, Olivier Ferret, Romaric Besan{\c{c}}on

We detail the methodology used for building the corpus and evaluate some existing systems on this new data.

Event Extraction

D\'esambigu\"\isation d'entit\'es pour l'induction non supervis\'ee de sch\'emas \'ev\'enementiels

no code implementations JEPTALNRECITAL 2015 Kiem-Hieu Nguyen, Xavier Tannier, Olivier Ferret, Romaric Besan{\c{c}}on

Les pr{\'e}c{\'e}dentes m{\'e}thodes de la litt{\'e}rature utilisent uniquement les t{\^e}tes des syntagmes pour repr{\'e}senter les entit{\'e}s. Pourtant, le groupe complet (par exemple, {''}un homme arm{\'e}{''}) apporte une information plus discriminante (que {''}homme{''}).

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