Search Results for author: Ngo Xuan Bach

Found 6 papers, 2 papers with code

Analyzing Vietnamese Legal Questions Using Deep Neural Networks with Biaffine Classifiers

1 code implementation ICONIP 2021 Nguyen Anh Tu, Hoang Thi Thu Uyen, Tu Minh Phuong, Ngo Xuan Bach

In this paper, we propose using deep neural networks to extract important information from Vietnamese legal questions, a fundamental task towards building a question answering system in the legal domain.

Dependency Parsing POS +4

Leveraging Foreign Language Labeled Data for Aspect-Based Opinion Mining

no code implementations15 Mar 2020 Nguyen Thi Thanh Thuy, Ngo Xuan Bach, Tu Minh Phuong

Aspect-based opinion mining is the task of identifying sentiment at the aspect level in opinionated text, which consists of two subtasks: aspect category extraction and sentiment polarity classification.

General Classification Opinion Mining +1

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