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Intent detection and slot filling for Vietnamese


Apr 05, 2021
Mai Hoang Dao, Thinh Hung Truong, Dat Quoc Nguyen


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PhoNLP: A joint multi-task learning model for Vietnamese part-of-speech tagging, named entity recognition and dependency parsing


Jan 05, 2021
Linh The Nguyen, Dat Quoc Nguyen

* 7 pages, 3 figures, 3 tables 

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WNUT-2020 Task 2: Identification of Informative COVID-19 English Tweets


Oct 16, 2020
Dat Quoc Nguyen, Thanh Vu, Afshin Rahimi, Mai Hoang Dao, Linh The Nguyen, Long Doan

* In Proceedings of the 6th Workshop on Noisy User-generated Text 

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A Pilot Study of Text-to-SQL Semantic Parsing for Vietnamese


Oct 05, 2020
Anh Tuan Nguyen, Mai Hoang Dao, Dat Quoc Nguyen

* EMNLP 2020 (Findings) 

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A Label Attention Model for ICD Coding from Clinical Text


Jul 13, 2020
Thanh Vu, Dat Quoc Nguyen, Anthony Nguyen

* In Proceedings of IJCAI 2020 (Main Track) 

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BERTweet: A pre-trained language model for English Tweets


May 20, 2020
Dat Quoc Nguyen, Thanh Vu, Anh Tuan Nguyen


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PhoBERT: Pre-trained language models for Vietnamese


Mar 02, 2020
Dat Quoc Nguyen, Anh Tuan Nguyen


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A Vietnamese Text-Based Conversational Agent


Nov 26, 2019
Dai Quoc Nguyen, Dat Quoc Nguyen, Son Bao Pham

* In Proceedings of the 25th International Conference on Industrial, Engineering & Other Applications of Applied Intelligent Systems (IEA/AIE 2012) 

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A Vietnamese Question Answering System


Nov 26, 2019
Dai Quoc Nguyen, Dat Quoc Nguyen, Son Bao Pham

* In Proceedings of the 2009 International Conference on Knowledge and Systems Engineering (KSE 2009). arXiv admin note: substantial text overlap with arXiv:1412.4160 

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A Capsule Network-based Model for Learning Node Embeddings


Nov 12, 2019
Dai Quoc Nguyen, Tu Dinh Nguyen, Dat Quoc Nguyen, Dinh Phung


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Improving Chemical Named Entity Recognition in Patents with Contextualized Word Embeddings


Jul 05, 2019
Zenan Zhai, Dat Quoc Nguyen, Saber A. Akhondi, Camilo Thorne, Christian Druckenbrodt, Trevor Cohn, Michelle Gregory, Karin Verspoor


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A neural joint model for Vietnamese word segmentation, POS tagging and dependency parsing


Dec 30, 2018
Dat Quoc Nguyen


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End-to-end neural relation extraction using deep biaffine attention


Dec 29, 2018
Dat Quoc Nguyen, Karin Verspoor

* Proceedings of the 41st European Conference on Information Retrieval (ECIR 2019), to appear 

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Improving Topic Models with Latent Feature Word Representations


Oct 15, 2018
Dat Quoc Nguyen, Richard Billingsley, Lan Du, Mark Johnson

* Transactions of the Association for Computational Linguistics, vol. 3, pp. 299-313, 2015 
* The published version is available at: https://transacl.org/ojs/index.php/tacl/article/view/582 ; The source code is available at: https://github.com/datquocnguyen/LFTM 

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Comparing CNN and LSTM character-level embeddings in BiLSTM-CRF models for chemical and disease named entity recognition


Aug 25, 2018
Zenan Zhai, Dat Quoc Nguyen, Karin Verspoor

* In Proceedings of the 9th International Workshop on Health Text Mining and Information Analysis (LOUHI 2018), to appear 

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An improved neural network model for joint POS tagging and dependency parsing


Aug 20, 2018
Dat Quoc Nguyen, Karin Verspoor

* 11 pages; In Proceedings of the CoNLL 2018 Shared Task: Multilingual Parsing from Raw Text to Universal Dependencies, to appear 

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A Capsule Network-based Embedding Model for Knowledge Graph Completion and Search Personalization


Aug 19, 2018
Dai Quoc Nguyen, Thanh Vu, Tu Dinh Nguyen, Dat Quoc Nguyen, Dinh Phung


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jLDADMM: A Java package for the LDA and DMM topic models


Aug 11, 2018
Dat Quoc Nguyen


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From POS tagging to dependency parsing for biomedical event extraction


Aug 11, 2018
Dat Quoc Nguyen, Karin Verspoor


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Convolutional neural networks for chemical-disease relation extraction are improved with character-based word embeddings


May 27, 2018
Dat Quoc Nguyen, Karin Verspoor

* To appear in Proceedings of the 2018 Workshop on Biomedical Natural Language Processing, BioNLP 2018 

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NIHRIO at SemEval-2018 Task 3: A Simple and Accurate Neural Network Model for Irony Detection in Twitter


Apr 08, 2018
Thanh Vu, Dat Quoc Nguyen, Xuan-Son Vu, Dai Quoc Nguyen, Michael Catt, Michael Trenell

* In proceedings of the 12th International Workshop on Semantic Evaluation, SemEval 2018, to appear (6 pages, 2 figures) 

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VnCoreNLP: A Vietnamese Natural Language Processing Toolkit


Apr 01, 2018
Thanh Vu, Dat Quoc Nguyen, Dai Quoc Nguyen, Mark Dras, Mark Johnson

* Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Demonstrations, NAACL 2018, to appear 

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A Novel Embedding Model for Knowledge Base Completion Based on Convolutional Neural Network


Mar 13, 2018
Dai Quoc Nguyen, Tu Dinh Nguyen, Dat Quoc Nguyen, Dinh Phung

* In Proceedings of NAACL-HLT 2018, to appear 

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An overview of embedding models of entities and relationships for knowledge base completion


Feb 03, 2018
Dat Quoc Nguyen

* 12 pages, 2 figures and 5 tables. arXiv admin note: text overlap with arXiv:1606.06461 

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A Fast and Accurate Vietnamese Word Segmenter


Dec 23, 2017
Dat Quoc Nguyen, Dai Quoc Nguyen, Thanh Vu, Mark Dras, Mark Johnson

* In Proceedings of the 11th International Conference on Language Resources and Evaluation (LREC 2018), to appear 

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From Word Segmentation to POS Tagging for Vietnamese


Nov 14, 2017
Dat Quoc Nguyen, Thanh Vu, Dai Quoc Nguyen, Mark Dras, Mark Johnson

* To appear in Proceedings of the 15th Annual Workshop of the Australasian Language Technology Association, ALTA 2017 

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Sequence to Sequence Learning for Event Prediction


Sep 18, 2017
Dai Quoc Nguyen, Dat Quoc Nguyen, Cuong Xuan Chu, Stefan Thater, Manfred Pinkal

* To appear in Proceedings of IJCNLP 2017 

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A Mixture Model for Learning Multi-Sense Word Embeddings


Jun 15, 2017
Dai Quoc Nguyen, Dat Quoc Nguyen, Ashutosh Modi, Stefan Thater, Manfred Pinkal

* *SEM 2017 

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A Novel Neural Network Model for Joint POS Tagging and Graph-based Dependency Parsing


Jun 08, 2017
Dat Quoc Nguyen, Mark Dras, Mark Johnson

* v2: also include universal POS tagging, UAS and LAS accuracies w.r.t gold-standard segmentation on Universal Dependencies 2.0 - CoNLL 2017 shared task test data; in CoNLL 2017 

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Neighborhood Mixture Model for Knowledge Base Completion


Mar 09, 2017
Dat Quoc Nguyen, Kairit Sirts, Lizhen Qu, Mark Johnson

* V1: In Proceedings of the 20th SIGNLL Conference on Computational Natural Language Learning, CoNLL 2016. V2: Corrected citation to (Krompa{\ss} et al., 2015). V3: A revised version of our CoNLL 2016 paper to update latest related work 

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