Unveiling Comparative Sentiments in Vietnamese Product Reviews: A Sequential Classification Framework

1 code implementation • 2 Jan 2024 • Ha Le, Bao Tran, Phuong Le, Tan Nguyen, Dac Nguyen, Ngoan Pham, Dang Huynh

Comparative opinion mining is a specialized field of sentiment analysis that aims to identify and extract sentiments expressed comparatively.

Opinion Mining Sentence +1

A study on Channel Popularity in Twitch

no code implementations • 10 Nov 2021 • Ha Le, Junming Wu, Louis Yu, Melissa Lynn

In the past few decades, there has been an increasing need for Internet users to host real time events online and to share their experiences with live, interactive audiences.

DBLFace: Domain-Based Labels for NIR-VIS Heterogeneous Face Recognition

no code implementations • 8 Oct 2020 • Ha Le, Ioannis A. Kakadiaris

In this paper, we introduce Domain-Based Label Face (DBLFace), a learning approach based on the assumption that a subject is not represented by a single label but by a set of labels.

Face Recognition Heterogeneous Face Recognition

Challenges and Solutions for Consistent Annotation of Vietnamese Treebank

no code implementations • LREC 2016 • Quy Nguyen, Yusuke Miyao, Ha Le, Ngan Nguyen

However, the quality of this treebank is not satisfactory and is a possible source for the low performance of Vietnamese language processing.

Part-Of-Speech Tagging speech-recognition +1