Title:
【発明の名称】音声パターン認識用のモデル特殊因子の決定方法
Document Type and Number:
Japanese Patent JP2001511267
Kind Code:
A
Abstract:
A method for recognizing a pattern that comprises a set of physical stimuli, said method comprising the steps of: providing a set of training observations and through applying a plurality of association models ascertaining various measuring values pj(k|x), j=1 . . . M, that each pertain to assigning a particular training observation to one or more associated pattern classes; setting up a log/linear association distribution by combining all association models of the plurality according to respective weight factors, and joining thereto a normalization quantity to produce a compound association distribution; optimizing said weight factors for thereby minimizing a detected error rate of the actual assigning to said compound distribution; recognizing target observations representing a target pattern with the help of said compound distribution.
Inventors:
Bayer Rain, Peter
Application Number:
JP53225499A
Publication Date:
August 07, 2001
Filing Date:
December 11, 1998
Export Citation:
Assignee:
Konin Krekka Philips Electronics NV
International Classes:
G10L15/10; G06F17/17; G10L15/00; G10L15/183; G10L15/14; (IPC1-7): G10L15/10; G10L15/18
Domestic Patent References:
| JPH09245124A | 1997-09-19 | |||
| JPH0643897A | 1994-02-18 |
Attorney, Agent or Firm:
Tadahiko Ito (1 outside)