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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G10L 15/14

using statistical models, e.g. Hidden Markov Models [HMMs] (G10L15/18 takes precedence)

Introduced: January 2000

Title

Titles differ between systems:

IPC: using statistical models, e.g. Hidden Markov Models [HMM]

CPC: using statistical models, e.g. Hidden Markov Models [HMMs] (G10L15/18 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Speech recognition > Speech classification or search > using statistical models, e.g. Hidden Markov Models [HMM]

CPC:

Speech recognition (G10L17/00 takes precedence) > Speech classification or search > using statistical models, e.g. Hidden Markov Models [HMMs] (G10L15/18 takes precedence)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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