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- Chinese Academy of SciencesCN92 papers
- University of Chinese Academy of SciencesCN46 papers
- Shanghai Astronomical ObservatoryCN26 papers
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- Max Planck Institute for Radio AstronomyDE12 papers
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- Australia Telescope National FacilityAU9 papers
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4 papers · 1 filter
Imprints of relic gravitational waves on pulsar timing
Ming-Lei Tong, Yong-Heng Ding, Cheng-Shi Zhao +4
Relic gravitational waves (RGWs) , a background originated during inflation, would give imprints on the pulsar timing residuals. This makes RGWs be one of important sources for det…
Multiple kernel multivariate performance learning using cutting plane algorithm
Jingbin Wang, Haoxiang Wang, Yihua Zhou +1
In this paper, we propose a multi-kernel classifier learning algorithm to optimize a given nonlinear and nonsmoonth multivariate classifier performance measure. Moreover, to solve…
Image tag completion by local learning
Jingyan Wang, Yihua Zhou, Haoxiang Wang +3
The problem of tag completion is to learn the missing tags of an image. In this paper, we propose to learn a tag scoring vector for each image by local linear learning. A local lin…
Supervised learning of sparse context reconstruction coefficients for data representation and classification
Xuejie Liu, Jingbin Wang, Ming Yin +2
Context of data points, which is usually defined as the other data points in a data set, has been found to play important roles in data representation and classification. In this p…