35 citations · 284 across the 48 of their papers we have counts for
48 papers · 1 filter
ViCGCN: Graph Convolutional Network with Contextualized Language Models for Social Media Mining in Vietnamese
Chau-Thang Phan, Quoc-Nam Nguyen, Chi-Thanh Dang +2
Social media processing is a fundamental task in natural language processing with numerous applications. As Vietnamese social media and information science have grown rapidly, the…
Link Prediction for Wikipedia Articles as a Natural Language Inference Task
Chau-Thang Phan, Quoc-Nam Nguyen, Kiet Van Nguyen
Link prediction task is vital to automatically understanding the structure of large knowledge bases. In this paper, we present our system to solve this task at the Data Science and…
BARTPhoBEiT: Pre-trained Sequence-to-Sequence and Image Transformers Models for Vietnamese Visual Question Answering
Khiem Vinh Tran, Kiet Van Nguyen, Ngan Luu Thuy Nguyen
Visual Question Answering (VQA) is an intricate and demanding task that integrates natural language processing (NLP) and computer vision (CV), capturing the interest of researchers…
PAT: Parallel Attention Transformer for Visual Question Answering in Vietnamese
Nghia Hieu Nguyen, Kiet Van Nguyen
We present in this paper a novel scheme for multimodal learning named the Parallel Attention mechanism. In addition, to take into account the advantages of grammar and context in V…
OpenViVQA: Task, Dataset, and Multimodal Fusion Models for Visual Question Answering in Vietnamese
Nghia Hieu Nguyen, Duong T. D. Vo, Kiet Van Nguyen +1
In recent years, visual question answering (VQA) has attracted attention from the research community because of its highly potential applications (such as virtual assistance on int…
Revealing Weaknesses of Vietnamese Language Models Through Unanswerable Questions in Machine Reading Comprehension
Son Quoc Tran, Phong Nguyen-Thuan Do, Kiet Van Nguyen +1
Although the curse of multilinguality significantly restricts the language abilities of multilingual models in monolingual settings, researchers now still have to rely on multiling…
ViMMRC 2.0 -- Enhancing Machine Reading Comprehension on Vietnamese Literature Text
Son T. Luu, Khoi Trong Hoang, Tuong Quang Pham +2
Machine reading comprehension has been an interesting and challenging task in recent years, with the purpose of extracting useful information from texts. To attain the computer abi…
EVJVQA Challenge: Multilingual Visual Question Answering
Ngan Luu-Thuy Nguyen, Nghia Hieu Nguyen, Duong T. D Vo +2
Visual Question Answering (VQA) is a challenging task of natural language processing (NLP) and computer vision (CV), attracting significant attention from researchers. English is a…
ViHOS: Hate Speech Spans Detection for Vietnamese
Phu Gia Hoang, Canh Duc Luu, Khanh Quoc Tran +2
The rise in hateful and offensive language directed at other users is one of the adverse side effects of the increased use of social networking platforms. This could make it diffic…
SMTCE: A Social Media Text Classification Evaluation Benchmark and BERTology Models for Vietnamese
Luan Thanh Nguyen, Kiet Van Nguyen, Ngan Luu-Thuy Nguyen
Text classification is a typical natural language processing or computational linguistics task with various interesting applications. As the number of users on social media platfor…
SPBERTQA: A Two-Stage Question Answering System Based on Sentence Transformers for Medical Texts
Nhung Thi-Hong Nguyen, Phuong Phan-Dieu Ha, Luan Thanh Nguyen +2
Question answering (QA) systems have gained explosive attention in recent years. However, QA tasks in Vietnamese do not have many datasets. Significantly, there is mostly no datase…
Vietnamese Hate and Offensive Detection using PhoBERT-CNN and Social Media Streaming Data
Khanh Q. Tran, An T. Nguyen, Phu Gia Hoang +3
Society needs to develop a system to detect hate and offense to build a healthy and safe environment. However, current research in this field still faces four major shortcomings, i…
VLSP 2021 - ViMRC Challenge: Vietnamese Machine Reading Comprehension
Kiet Van Nguyen, Son Quoc Tran, Luan Thanh Nguyen +3
One of the emerging research trends in natural language understanding is machine reading comprehension (MRC) which is the task to find answers to human questions based on textual d…
XLMRQA: Open-Domain Question Answering on Vietnamese Wikipedia-based Textual Knowledge Source
Kiet Van Nguyen, Phong Nguyen-Thuan Do, Nhat Duy Nguyen +3
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 co…
Joint Chinese Word Segmentation and Part-of-speech Tagging via Two-stage Span Labeling
Duc-Vu Nguyen, Linh-Bao Vo, Ngoc-Linh Tran +2
Chinese word segmentation and part-of-speech tagging are necessary tasks in terms of computational linguistics and application of natural language processing. Many re-searchers sti…
Span Detection for Aspect-Based Sentiment Analysis in Vietnamese
Kim Thi-Thanh Nguyen, Sieu Khai Huynh, Luong Luc Phan +3
Aspect-based sentiment analysis plays an essential role in natural language processing and artificial intelligence. Recently, researchers only focused on aspect detection and senti…
Monolingual versus Multilingual BERTology for Vietnamese Extractive Multi-Document Summarization
Huy Quoc To, Kiet Van Nguyen, Ngan Luu-Thuy Nguyen +1
Recent researches have demonstrated that BERT shows potential in a wide range of natural language processing tasks. It is adopted as an encoder for many state-of-the-art automatic…
Sentence Extraction-Based Machine Reading Comprehension for Vietnamese
Phong Nguyen-Thuan Do, Nhat Duy Nguyen, Tin Van Huynh +3
The development of natural language processing (NLP) in general and machine reading comprehension in particular has attracted the great attention of the research community. In rece…
SA2SL: From Aspect-Based Sentiment Analysis to Social Listening System for Business Intelligence
Luong Luc Phan, Phuc Huynh Pham, Kim Thi-Thanh Nguyen +5
In this paper, we present a process of building a social listening system based on aspect-based sentiment analysis in Vietnamese from creating a dataset to building a real applicat…
Conversational Machine Reading Comprehension for Vietnamese Healthcare Texts
Son T. Luu, Mao Nguyen Bui, Loi Duc Nguyen +3
Machine reading comprehension (MRC) is a sub-field in natural language processing that aims to assist computers understand unstructured texts and then answer questions related to t…
UIT-E10dot3 at SemEval-2021 Task 5: Toxic Spans Detection with Named Entity Recognition and Question-Answering Approaches
Phu Gia Hoang, Luan Thanh Nguyen, Kiet Van Nguyen
The increment of toxic comments on online space is causing tremendous effects on other vulnerable users. For this reason, considerable efforts are made to deal with this, and SemEv…
Vietnamese Complaint Detection on E-Commerce Websites
Nhung Thi-Hong Nguyen, Phuong Phan-Dieu Ha, Luan Thanh Nguyen +2
Customer product reviews play a role in improving the quality of products and services for business organizations or their brands. Complaining is an attitude that expresses dissati…
A Large-scale Dataset for Hate Speech Detection on Vietnamese Social Media Texts
Son T. Luu, Kiet Van Nguyen, Ngan Luu-Thuy Nguyen
In recent years, Vietnam witnesses the mass development of social network users on different social platforms such as Facebook, Youtube, Instagram, and Tiktok. On social medias, ha…
Constructive and Toxic Speech Detection for Open-domain Social Media Comments in Vietnamese
Luan Thanh Nguyen, Kiet Van Nguyen, Ngan Luu-Thuy Nguyen
The rise of social media has led to the increasing of comments on online forums. However, there still exists invalid comments which are not informative for users. Moreover, those c…