Global Patent Index - EP 1497751 A4

EP 1497751 A4 20091021 - METHOD AND SYSTEM FOR DETECTING AND EXTRACTING NAMED ENTITIES FROM SPONTANEOUS COMMUNICATIONS

Title (en)

METHOD AND SYSTEM FOR DETECTING AND EXTRACTING NAMED ENTITIES FROM SPONTANEOUS COMMUNICATIONS

Title (de)

VERFAHREN UND SYSTEM ZUM ERKENNEN UND EXTRAHIEREN BENANNTER ENTITÄTEN AUS SPONTANEN ÜBERMITTLUNGEN

Title (fr)

PROCEDE ET SYSTEME DE DETECTION ET D'EXTRACTION D'ENTITES NOMMEES DE COMMUNICATIONS SPONTANEES

Publication

EP 1497751 A4 20091021 (EN)

Application

EP 03721540 A 20030407

Priority

  • US 0310482 W 20030407
  • US 30762402 P 20020405
  • US 44364203 P 20030129
  • US 40294103 A 20030401

Abstract (en)

[origin: WO03088080A1] The invention concerns a method and system for detecting and extracting named entities from spontaneous communications (Fig.1). The method may recognizing input communications from a user (150), detecting contextual named entities (160) from the recognized input communications (150) and outputting the contextual named entities to a language understanding unit (170).

IPC 1-7

G06F 17/27; G06F 17/20; G06F 17/30; G10L 15/00; G10L 13/00

IPC 8 full level

G06F 17/27 (2006.01); G06F 17/30 (2006.01); G06F 40/00 (2020.01); G10L 13/00 (2006.01); G10L 15/18 (2013.01); G10L 15/00 (2006.01)

CPC (source: EP)

G06F 40/295 (2020.01); G10L 15/1815 (2013.01); G10L 2015/088 (2013.01)

Citation (search report)

  • [X] WO 0062193 A1 20001019 - KENT RIDGE DIGITAL LABS [SG], et al
  • [X] US 5212730 A 19930518 - WHEATLEY BARBARA J [US], et al
  • [X] M. RAHIM, G. RICCARDI, L. SAUL, J. WRIGHT, B. BUNTSCHUH, A. GORIN,: "Robust numeric recognition in spoken language dialogue", SPEECH COMMUNICATION, vol. 34, 2001, pages 195 - 212, XP002544240
  • [X] JING HUANG, GEOFFREY ZWEIG, MUKUND PADMANABHAN: "Information extraction from voicemail", 2001, ASSOCIATION FOR COMPUTATIONAL LINGUISTICS, PROCEEDINGS OF THE 39TH ANNUAL MEETING ON ASSOCIATION FOR COMPUTATIONAL LINGUISTICS, TOULOUSE, FRANCE, XP002544241
  • [X] BIKEL B M ET AL: "An Algorithm that learns what's in a name", MACHINE LEARNING, vol. 34, pages 211 - 231, XP002485096, ISSN: 1573-0565, Retrieved from the Internet <URL:http://www.springerlink.com/content/n8301l1t4vp0r2qg/fulltext.pdf> [retrieved on 19990101]
  • See references of WO 03088080A1

Designated contracting state (EPC)

DE FI FR GB NL SE

DOCDB simple family (publication)

WO 03088080 A1 20031023; AU 2003224846 A1 20031027; CA 2481080 A1 20031023; CA 2481080 C 20101012; EP 1497751 A1 20050119; EP 1497751 A4 20091021

DOCDB simple family (application)

US 0310482 W 20030407; AU 2003224846 A 20030407; CA 2481080 A 20030407; EP 03721540 A 20030407