INTEGRATED DEVELOPMENT TOOL FOR BUILDING A NATURAL LANGUAGE UNDERSTANDING APPLICATION

WIPO Patent Application WO2003096217

A3

A method of developing natural language understanding (NLU) applications includes determining NLU interpretation information from an NLU training corpus of text using a multi-pass processing technique. The alteration of one pass automatically can alter an input for a subsequent pass. The NLU interpretation information can specify an interpretation of at least part of the NLU training corpus of text. The NLU interpretation information is stored in a database, and selected items of the NLU interpretation information can be presented in a graphical editor. User specified edits also are received in the graphical editor.

EPSTEIN MARK EDWARD
JONES SHARON BARBARA
WARD ROBERT TODD

PCT/GB2003/001554

April 01, 2004

April 10, 2003

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IBM (US)
IBM UK (GB)

G06F17/21; G06F17/27; G06F17/28; G06F40/00; G10L15/18; G10L15/183; (IPC1-7): G06F17/27

WO1999017223A1

1999-04-08

US20020103837A1

2002-08-01

MENG H M ET AL: "Semiautomatic acquisition of semantic structures for understanding domain-specific natural language queries", IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, JAN.-FEB. 2002, IEEE, USA, vol. 14, no. 1, pages 172 - 181, XP002268275, ISSN: 1041-4347
ANONYMOUS: "Method of displaying and using single and multiple statuses in a statistical NLU development environment", RESEARCH DISCLOSURE, no. 450, 1 October 2001 (2001-10-01), Havant, UK, article No. 450114, pages 1752, XP007129136

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