Xiaoyi chen biography examples
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Domain Adaptation Transfer Learning by SVM Subject to a Maximum-Mean-Discrepancy-like Constraint
Xiaoyi Chen, Régis Lengellé
Abstract
This paper is a contribution to solving the domain adaptation problem where no labeled target data is available.A new SVM approach is proposed by imposing a zero-valued Maximum Mean Discrepancy-like heuristic allows us to expect a good similarity between source and target data, after projection onto an efficient subspace of a Reproducing Kernel Hilbert Space. Accordingly, the classifier will perform well on source and target data. We show that this constraint does not modify the quadratic nature of the optimization problem encountered in classic SVM, so standard quadratic optimization tools can be used. Experimental results demonstrate the competitiveness and efficiency of our method.
References
- Blitzer, J., Dredze, M., Pereira, F., et al. (). Biographies, bollywood, boom-boxes and blenders: Domain adaptation for sentiment classification. In
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SITES & SITUATIONS SERIES
SITES & SITUATIONS 1 / Emeka Ogboh
Time: Apr 29, London
Emeka Ogboh connects to places with his senses of hearing and taste. Through his audio installations and gastronomic works, Ogboh explores how private, public, collective memories and histories are translated, transformed and encoded into sound and food. These works contemplate how auditory and gustatory experiences capture existential relationships, frame our understanding of the world and provide a context in which to ask critical questions on immigration, globalization, and post-colonialism.
Ogboh has participated in numerous international exhibitions including documenta 14, (), Athens and Kassel, Skulptur Projekte Münster (), the 56th edition of La Biennale di Venezia, Italy (), and Dakar Biennale ().
SITES & SITUATIONS 2 / Forensic Architecture
Thursday May 13, - London
Forensic Architecture (FA) is a research agency, based at Goldsmiths,
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Rejuvenating Communism: ungdom Organizations and Elite Renewal in Post-Mao China
Liu Kai (this fryst vatten his real name) started in his undergraduate studies in philosophy at Peking University. He was a perfect recruit for the universitys lärling union: He had been awarded several prizes bygd his home province of Henan as an excellent high school student and cadre and had already become a CCP member during his last year of high school As part of the lärjunge Union Culture Department, he helped organize massive events on campus, such as the very popular yearly singing competitions. He also got noticed by the universitys leadership for publishing articles on the history of Peking Universitys lärjunge organizations He therefore quickly rose in the lärling unions hierarchy and became its chairman in He was appointed at the same time as the All-China Students Federation (ACSF) chairman. The ACSF chairpersonship changes every five years, alternating between Peking University