Search Results for author: Anh Gia-Tuan Nguyen

Found 12 papers, 3 papers with code

Detecting Spam Reviews on Vietnamese E-commerce Websites

1 code implementation27 Jul 2022 Co Van Dinh, Son T. Luu, Anh Gia-Tuan Nguyen

These are called spam reviews, confusing consumers on online shopping platforms and negatively affecting online shopping behaviors.

Binary Classification Multi-class Classification

XLMRQA: Open-Domain Question Answering on Vietnamese Wikipedia-based Textual Knowledge Source

no code implementations14 Apr 2022 Kiet Van Nguyen, Phong Nguyen-Thuan Do, Nhat Duy Nguyen, Tin Van Huynh, Anh Gia-Tuan Nguyen, Ngan Luu-Thuy Nguyen

Question answering (QA) is a natural language understanding task within the fields of information retrieval and information extraction that has attracted much attention from the computational linguistics and artificial intelligence research community in recent years because of the strong development of machine reading comprehension-based models.

Information Retrieval Machine Reading Comprehension +3

Sentence Extraction-Based Machine Reading Comprehension for Vietnamese

no code implementations19 May 2021 Phong Nguyen-Thuan Do, Nhat Duy Nguyen, Tin Van Huynh, Kiet Van Nguyen, Anh Gia-Tuan Nguyen, Ngan Luu-Thuy Nguyen

We propose a conversion algorithm to create the dataset for sentence extraction-based machine reading comprehension and three types of approaches for sentence extraction-based machine reading comprehension in Vietnamese.

Machine Reading Comprehension Question Answering +2

A Vietnamese Dataset for Evaluating Machine Reading Comprehension

no code implementations30 Sep 2020 Kiet Van Nguyen, Duc-Vu Nguyen, Anh Gia-Tuan Nguyen, Ngan Luu-Thuy Nguyen

Due to the lack of benchmark datasets for Vietnamese, we present the Vietnamese Question Answering Dataset (UIT-ViQuAD), a new dataset for the low-resource language as Vietnamese to evaluate MRC models.

Machine Reading Comprehension Question Answering +3

An Experimental Study of Deep Neural Network Models for Vietnamese Multiple-Choice Reading Comprehension

no code implementations20 Aug 2020 Son T. Luu, Kiet Van Nguyen, Anh Gia-Tuan Nguyen, Ngan Luu-Thuy Nguyen

In this paper, we conduct several experiments on neural network-based model to understand the impact of word representation to the Vietnamese multiple-choice machine reading comprehension.

Machine Reading Comprehension Multiple-choice +1

Enhancing lexical-based approach with external knowledge for Vietnamese multiple-choice machine reading comprehension

no code implementations16 Jan 2020 Kiet Van Nguyen, Khiem Vinh Tran, Son T. Luu, Anh Gia-Tuan Nguyen, Ngan Luu-Thuy Nguyen

Although Vietnamese is the 17th most popular native-speaker language in the world, there are not many research studies on Vietnamese machine reading comprehension (MRC), the task of understanding a text and answering questions about it.

Machine Reading Comprehension Multiple-choice +3

Job Prediction: From Deep Neural Network Models to Applications

no code implementations27 Dec 2019 Tin Van Huynh, Kiet Van Nguyen, Ngan Luu-Thuy Nguyen, Anh Gia-Tuan Nguyen

In addition, we also proposed a simple and effective ensemble model combining different deep neural network models.

Job classification Job Prediction +1

Hate Speech Detection on Vietnamese Social Media Text using the Bidirectional-LSTM Model

1 code implementation9 Nov 2019 Hang Thi-Thuy Do, Huy Duc Huynh, Kiet Van Nguyen, Ngan Luu-Thuy Nguyen, Anh Gia-Tuan Nguyen

In this paper, we describe our system which participates in the shared task of Hate Speech Detection on Social Networks of VLSP 2019 evaluation campaign.

BIG-bench Machine Learning Hate Speech Detection +1

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