Global Patent Index - EP 0968478 A1

EP 0968478 A1 2000-01-05 - METHOD FOR AUTOMATICALLY GENERATING A SUMMARIZED TEXT BY A COMPUTER

Title (en)

METHOD FOR AUTOMATICALLY GENERATING A SUMMARIZED TEXT BY A COMPUTER

Title (de)

VERFAHREN ZUR AUTOMATISCHEN GENERIERUNG EINER ZUSAMMENFASSUNG VON EINEM TEXT DURCH EINEN RECHNER

Title (fr)

PROCEDE DE GENERATION AUTOMATIQUE D'UN RESUME D'UN TEXTE PAR UN ORDINATEUR

Publication

EP 0968478 A1 (DE)

Application

EP 98914784 A

Priority

  • DE 9800485 W
  • DE 19711284 A

Abstract (en)

[origin: WO9841930A1] The inventive method enables sentence-based automatic summary of a text on a computer. Subject-related lexica are used which provide a measure of relevance for every word contained therein. Each sentence of the text to be summarized is processed word by word and the frequency of each individual word is computed and weighted with the measure of relevance. In order to carry out the summary, sentences (n) with the highest probability of being included in said summary are compiled, wherein (n) is a predefinable reduction variable.

IPC 1-7 (main, further and additional classification)

G06F 17/30; G06F 17/27

IPC 8 full level (invention and additional information)

G06F 17/27 (2006.01); G06F 17/30 (2006.01)

CPC (invention and additional information)

G06F 17/2785 (2013.01); G06F 17/2715 (2013.01); G06F 17/277 (2013.01); G06F 17/279 (2013.01); G06F 17/30719 (2013.01); Y10S 707/99933 (2013.01); Y10S 707/99934 (2013.01); Y10S 707/99935 (2013.01)

Citation (search report)

See references of WO 9841930A1

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

WO 9841930 A1 19980924; EP 0968478 A1 20000105; JP 2001515623 A 20010918; US 6401086 B1 20020604

INPADOC legal status


2004-03-03 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030902

2000-01-05 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19990903

2000-01-05 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB