TIIS (Çѱ¹ÀÎÅͳÝÁ¤º¸ÇÐȸ)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
Knowledge Transfer Using User-Generated Data within Real-Time Cloud Services |
¿µ¹®Á¦¸ñ(English Title) |
Knowledge Transfer Using User-Generated Data within Real-Time Cloud Services |
ÀúÀÚ(Author) |
Jing Zhang
Jianhan Pan
Zhicheng Cai
Min Li
Lin Cui
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¿ø¹®¼ö·Ïó(Citation) |
VOL 14 NO. 01 PP. 0077 ~ 0092 (2020. 01) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
When automatic speech recognition (ASR) is provided as a cloud service, it is easy to collect voice and application domain data from users. Harnessing these data will facilitate the provision of more personalized services. In this paper, we demonstrate our transfer learning-based knowledge service that built with the user-generated data collected through our novel system that deliveries personalized ASR service. First, we discuss the motivation, challenges, and prospects of building up such a knowledge-based service-oriented system. Second, we present a Quadruple Transfer Learning (QTL) method that can learn a classification model from a source domain and transfer it to a target domain. Third, we provide an overview architecture of our novel system that collects voice data from mobile users, labels the data via crowdsourcing, utilises these collected user-generated data to train different machine learning models, and delivers the personalised real-time cloud services. Finally, we use the E-Book data collected from our system to train classification models and apply them in the smart TV domain, and the experimental results show that our QTL method is effective in two classification tasks, which confirms that the knowledge transfer provides a value-added service for the upper-layer mobile applications in different domains.
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Å°¿öµå(Keyword) |
Cloud computing
distributed computing
personalized service
transfer learning
user behavior mining
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