EP4085343A4 - Extraction de texte basée sur le domaine - Google Patents

Extraction de texte basée sur le domaine Download PDF

Info

Publication number
EP4085343A4
EP4085343A4 EP20910797.8A EP20910797A EP4085343A4 EP 4085343 A4 EP4085343 A4 EP 4085343A4 EP 20910797 A EP20910797 A EP 20910797A EP 4085343 A4 EP4085343 A4 EP 4085343A4
Authority
EP
European Patent Office
Prior art keywords
domain based
text extraction
based text
extraction
domain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20910797.8A
Other languages
German (de)
English (en)
Other versions
EP4085343A1 (fr
Inventor
Madhusudan Singh
Kaushik Halder
Nirmal VANAPALLI VENKATA RAMESH RAYULU
Aritra Ghosh Dastidar
Ajay SHA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L&T Technology Services Ltd
Original Assignee
L&T Technology Services Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by L&T Technology Services Ltd filed Critical L&T Technology Services Ltd
Publication of EP4085343A1 publication Critical patent/EP4085343A1/fr
Publication of EP4085343A4 publication Critical patent/EP4085343A4/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/279—Recognition of textual entities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G06F18/24133—Distances to prototypes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/205—Parsing
    • G06F40/216—Parsing using statistical methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/26—Techniques for post-processing, e.g. correcting the recognition result
    • G06V30/262—Techniques for post-processing, e.g. correcting the recognition result using context analysis, e.g. lexical, syntactic or semantic context
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/40—Document-oriented image-based pattern recognition
    • G06V30/41—Analysis of document content
    • G06V30/416—Extracting the logical structure, e.g. chapters, sections or page numbers; Identifying elements of the document, e.g. authors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/10—Recognition assisted with metadata
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Data Mining & Analysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Probability & Statistics with Applications (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Machine Translation (AREA)
EP20910797.8A 2019-12-30 2020-12-30 Extraction de texte basée sur le domaine Pending EP4085343A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201941054421 2019-12-30
PCT/IB2020/062535 WO2021137166A1 (fr) 2019-12-30 2020-12-30 Extraction de texte basée sur le domaine

Publications (2)

Publication Number Publication Date
EP4085343A1 EP4085343A1 (fr) 2022-11-09
EP4085343A4 true EP4085343A4 (fr) 2024-01-03

Family

ID=76685920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20910797.8A Pending EP4085343A4 (fr) 2019-12-30 2020-12-30 Extraction de texte basée sur le domaine

Country Status (5)

Country Link
EP (1) EP4085343A4 (fr)
JP (1) JP2023507881A (fr)
AU (1) AU2020418619A1 (fr)
CA (1) CA3156204A1 (fr)
WO (1) WO2021137166A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116912845B (zh) * 2023-06-16 2024-03-19 广东电网有限责任公司佛山供电局 一种基于nlp与ai的智能内容识别与分析方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10318804B2 (en) * 2014-06-30 2019-06-11 First American Financial Corporation System and method for data extraction and searching

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
EP4085343A1 (fr) 2022-11-09
WO2021137166A1 (fr) 2021-07-08
AU2020418619A1 (en) 2022-05-26
JP2023507881A (ja) 2023-02-28
CA3156204A1 (fr) 2021-07-08

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