ATE534086T1 - Neue probabilistische dokumentklassifizierungsvorrichtung auf differenz-lsi-raum-basis - Google Patents

Neue probabilistische dokumentklassifizierungsvorrichtung auf differenz-lsi-raum-basis

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Publication number
ATE534086T1
ATE534086T1 AT02769287T AT02769287T ATE534086T1 AT E534086 T1 ATE534086 T1 AT E534086T1 AT 02769287 T AT02769287 T AT 02769287T AT 02769287 T AT02769287 T AT 02769287T AT E534086 T1 ATE534086 T1 AT E534086T1
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AT
Austria
Prior art keywords
document
classifier
document classification
differential
space based
Prior art date
Application number
AT02769287T
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English (en)
Inventor
Naoyuki Tokuda
Liang Chen
Hiroyuki Sasai
Original Assignee
Sunflare Co Ltd
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Publication of ATE534086T1 publication Critical patent/ATE534086T1/de

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/205—Parsing
    • G06F40/211—Syntactic parsing, e.g. based on context-free grammar [CFG] or unification grammars
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/35—Clustering; Classification
    • G06F16/355—Creation or modification of classes or clusters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/35—Clustering; Classification
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/35—Clustering; Classification
    • G06F16/353—Clustering; Classification into predefined classes

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Devices For Executing Special Programs (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
AT02769287T 2001-05-08 2002-04-26 Neue probabilistische dokumentklassifizierungsvorrichtung auf differenz-lsi-raum-basis ATE534086T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/849,984 US7024400B2 (en) 2001-05-08 2001-05-08 Differential LSI space-based probabilistic document classifier
PCT/US2002/013084 WO2002091106A2 (en) 2001-05-08 2002-04-26 New differential lsi space-based probabilistic document classifier

Publications (1)

Publication Number Publication Date
ATE534086T1 true ATE534086T1 (de) 2011-12-15

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Family Applications (1)

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AT02769287T ATE534086T1 (de) 2001-05-08 2002-04-26 Neue probabilistische dokumentklassifizierungsvorrichtung auf differenz-lsi-raum-basis

Country Status (6)

Country Link
US (1) US7024400B2 (de)
EP (1) EP1430378B1 (de)
JP (1) JP2004536383A (de)
AT (1) ATE534086T1 (de)
AU (1) AU2002307557A1 (de)
WO (1) WO2002091106A2 (de)

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US20030037073A1 (en) 2003-02-20
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EP1430378B1 (de) 2011-11-16
WO2002091106A2 (en) 2002-11-14
US7024400B2 (en) 2006-04-04
EP1430378A2 (de) 2004-06-23
AU2002307557A1 (en) 2002-11-18

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