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Yuanxin Ouyang
Researcher at Beihang University
Publications - 79
Citations - 828
Yuanxin Ouyang is an academic researcher from Beihang University. The author has contributed to research in topics: Computer science & Recommender system. The author has an hindex of 15, co-authored 66 publications receiving 623 citations.
Papers
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Book ChapterDOI
Autoencoder-Based Collaborative Filtering
TL;DR: This research proposed an autoencoder based collaborative filtering method, in which pretraining and stacking mechanism is provided, which has shown its potential and effectiveness in getting higher recall.
Proceedings Article
Question/Answer matching for CQA system via combining lexical and sequential information
TL;DR: A new architecture is proposed to more effectively model the complicated matching relations between questions and answers which utilises a similarity matrix which contains both lexical and sequential information.
Journal ArticleDOI
Multiple Level Hierarchical Network-Based Clause Selection for Emotion Cause Extraction
TL;DR: A hierarchical network-based clause selection framework in which the similarity is calculated by considering document features from word’s position, different semantic levels (word and phrase), and interaction among clauses, respectively is proposed.
Journal ArticleDOI
Embedding assisted prediction architecture for event trigger identification.
TL;DR: A word embedding assisted neural network prediction model is proposed to conduct event trigger identification and it is believed that this study could offer researchers insights into semantic-aware solutions for eventtrigger identification.
Journal ArticleDOI
Traceable air baggage handling system based on RFID tags in the airport
TL;DR: The RFID-based baggage tracking experiment in the BCIA (Beijing Capital International Airport) is described and the advantage of the adoption of RFID tags in this high noisy BHS environment is emphasized.