Invention Grant
US07869997B2 System and method of pattern recognition in very high dimensional space
有权
在非常高的维度空间中的模式识别的系统和方法
- Patent Title: System and method of pattern recognition in very high dimensional space
- Patent Title (中): 在非常高的维度空间中的模式识别的系统和方法
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Application No.: US12057973Application Date: 2008-03-28
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Publication No.: US07869997B2Publication Date: 2011-01-11
- Inventor: Bishnu Saroop Atal
- Applicant: Bishnu Saroop Atal
- Applicant Address: US NY New York
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US NY New York
- Main IPC: G10L15/06
- IPC: G10L15/06 ; G10L15/00 ; G10L15/04

Abstract:
A system and method of recognizing speech comprises an audio receiving element and a computer server. The audio receiving element and the computer server perform the process steps of the method. The method involves training a stored set of phonemes by converting them into n-dimensional space, where n is a relatively large number. Once the stored phonemes are converted, they are transformed using single value decomposition to conform the data generally into a hypersphere. The received phonemes from the audio-receiving element are also converted into n-dimensional space and transformed using single value decomposition to conform the data into a hypersphere. The method compares the transformed received phoneme to each transformed stored phoneme by comparing a first distance from a center of the hypersphere to a point associated with the transformed received phoneme and a second distance from the center of the hypersphere to a point associated with the respective transformed stored phoneme.
Public/Granted literature
- US20080183471A1 SYSTEM AND METHOD OF PATTERN RECOGNITION IN VERY HIGH DIMENSIONAL SPACE Public/Granted day:2008-07-31
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