发明名称 |
Method for training of subspace coded gaussian models |
摘要 |
A method for compressing multiple dimensional gaussian distributions with diagonal covariance matrixes includes clustering a plurality of gaussian distributions in a multiplicity of clusters for each dimension. Each cluster can be represented by a centroid having a mean and a variance. A total decrease in likelihood of a training dataset is minimized for the representation of the plurality of gaussian distributions.
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申请公布号 |
US7571097(B2) |
申请公布日期 |
2009.08.04 |
申请号 |
US20030388260 |
申请日期 |
2003.03.13 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
ACERO ALEJANDRO;PLUMPE MICHAEL D. |
分类号 |
G10L15/14;G10L19/00;G10L15/06;G10L15/28 |
主分类号 |
G10L15/14 |
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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