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Journal ArticleDOI
Effect of power output on muscle coordination during rowing
TL;DR: The present study found that despite significant changes in the level of muscle activity, the global temporal and spatial organization of the motor output is very little affected by power output on a rowing ergometer.
Proceedings ArticleDOI
Distributional Inclusion Vector Embedding for Unsupervised Hypernymy Detection
TL;DR: Distributional inclusion vector embedding (DIVE) is introduced, a simple-to-implement unsupervised method of hypernym discovery via per-word non-negative vector embeddings which preserve the inclusion property of word contexts.
Proceedings Article
A linear ensemble of individual and blended models for music rating prediction
Po-Lung Chen,Chen-Tse Tsai,Yao-Nan Chen,Ku-Chun Chou,Chun-Liang Li,Cheng-Hao Tsai,Kuan-Wei Wu,Yu-Cheng Chou,Chung-Yi Li,Wei-Shih Lin,Shu-Hao Yu,Rong-Bing Chiu,Chieh-Yen Lin,Chien-Chih Wang,Po-Wei Wang,Wei-Lun Su,Chen-Hung Wu,Tsung-Ting Kuo,Todd G. McKenzie,Ya-Hsuan Chang,Chun-Sung Ferng,Chia-Mau Ni,Hsuan-Tien Lin,Chih-Jen Lin,Shou-De Lin +24 more
TL;DR: The four stages: individual model building, non-linear blending, linear ensemble and post-processing lead to a successful final solution, within which techniques on feature engineering and aggregation (blending and ensemble learning) play crucial roles.
Nonnegative matrix factorization with -divergence
TL;DR: A multiplicative updating algorithm which it is shown can be also derived using Karush-Kuhn-Tucker conditions as well as the projected gradient and the monotonic convergence of the algorithm is analyzed and proved.
Journal ArticleDOI
Local discriminative based sparse subspace learning for feature selection
TL;DR: A new unsupervised feature selection algorithm called local discriminative based sparse subspace learning for feature selection (LDSSL) is proposed, which can improve the discriminate ability of the algorithm, but also utilize the local geometric structure information contained in data.
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Learning the parts of objects by non-negative matrix factorization
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Pentti Paatero,Unto Tapper +1 more