发明名称 |
Apparatus for music retrieval, method for music retrieval, and program for music retrieval |
摘要 |
An apparatus for retrieving music that matches with a user preference across a plurality of music is provided. The apparatus comprises a feature vector generating device for generating feature vectors of each of the music, a clustering device for clustering the music into a plurality of clusters according to the feature vectors, a music extraction device for extracting a predetermined number of music from each of the clusters, a music selection accepting device for accepting a selection of music by the user from the music, and a music retrieval device for calculating similarities between a feature vector of the selected music and feature vectors of each of the music, and retrieving music that have higher similarities to the selected music among the music. |
申请公布号 |
US8224846(B2) |
申请公布日期 |
2012.07.17 |
申请号 |
US20090433367 |
申请日期 |
2009.04.30 |
申请人 |
AOKI KEIKO;HOASHI KEIICHIRO;YANAGIHARA HIROMASA;KDDI CORPORATION |
发明人 |
AOKI KEIKO;HOASHI KEIICHIRO;YANAGIHARA HIROMASA |
分类号 |
G06F17/30;G06Q30/06;G06Q50/00;G10K15/02 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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