P
Phuc H. Duong
Researcher at Ton Duc Thang University
Publications - 9
Citations - 103
Phuc H. Duong is an academic researcher from Ton Duc Thang University. The author has contributed to research in topics: Semantic similarity & Sentence. The author has an hindex of 4, co-authored 9 publications receiving 71 citations.
Papers
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Journal ArticleDOI
Learning short-text semantic similarity with word embeddings and external knowledge sources
TL;DR: A novel method based on interdependent representations of short texts for determining their degree of semantic similarity and a preprocessing algorithm that chains coreferential named entities together and performs word segmentation to preserve the meaning of phrasal verbs and idioms are presented.
Book ChapterDOI
A Multifaceted Approach to Sentence Similarity
TL;DR: The experiment results show that named entities and their coreference relations improve significantly the performance of paraphrase identification and the proposed method is comparable with state-of-the-art methods for paraphrase Identification.
Proceedings ArticleDOI
A Hybrid Approach to Paraphrase Detection
TL;DR: This paper presents a hybrid approach to the paraphrase detection task that takes advantage of both feature-engineering and neural-based methods and achieves competitive results.
Proceedings ArticleDOI
Evaluating Semantic Relatedness Between Concepts
TL;DR: This paper systematically investigate the methods of measuring semantic relatedness between concepts and categorize them into 6 types of methods, which are re-implemented for evaluating on the latest knowledge sources and made API, which is freely available for research purposes, called CM4J1.
Book ChapterDOI
A Hybrid Approach to Answer Selection in Question Answering Systems.
TL;DR: This paper presents a hybrid model for answer selection in question answering systems by representing multiple kinds of features, i.e., lexical-based, word-alignment, and word-embedding, and achieves the-state-of-art results on TREC QA dataset.