JP7170937B2 - データ抽出装置、データ抽出方法およびデータ抽出プログラム - Google Patents

データ抽出装置、データ抽出方法およびデータ抽出プログラム Download PDF

Info

Publication number
JP7170937B2
JP7170937B2 JP2022512911A JP2022512911A JP7170937B2 JP 7170937 B2 JP7170937 B2 JP 7170937B2 JP 2022512911 A JP2022512911 A JP 2022512911A JP 2022512911 A JP2022512911 A JP 2022512911A JP 7170937 B2 JP7170937 B2 JP 7170937B2
Authority
JP
Japan
Prior art keywords
clustering
data
learning
unit
data extraction
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.)
Active
Application number
JP2022512911A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021199170A5 (https=
JPWO2021199170A1 (https=
Inventor
丈志 竹内
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2021199170A1 publication Critical patent/JPWO2021199170A1/ja
Publication of JPWO2021199170A5 publication Critical patent/JPWO2021199170A5/ja
Application granted granted Critical
Publication of JP7170937B2 publication Critical patent/JP7170937B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/284—Relational databases
    • G06F16/285—Clustering or classification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0081—On-board diagnosis or maintenance
    • 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
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/268—Morphological analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/279—Recognition of textual entities
    • G06F40/284—Lexical analysis, e.g. tokenisation or collocates
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Data Mining & Analysis (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Software Systems (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Medical Informatics (AREA)
  • Evolutionary Computation (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP2022512911A 2020-03-30 2020-03-30 データ抽出装置、データ抽出方法およびデータ抽出プログラム Active JP7170937B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/014600 WO2021199170A1 (ja) 2020-03-30 2020-03-30 データ抽出装置、データ抽出方法およびデータ抽出プログラム

Publications (3)

Publication Number Publication Date
JPWO2021199170A1 JPWO2021199170A1 (https=) 2021-10-07
JPWO2021199170A5 JPWO2021199170A5 (https=) 2022-06-28
JP7170937B2 true JP7170937B2 (ja) 2022-11-14

Family

ID=77930117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022512911A Active JP7170937B2 (ja) 2020-03-30 2020-03-30 データ抽出装置、データ抽出方法およびデータ抽出プログラム

Country Status (4)

Country Link
US (1) US12204853B2 (https=)
EP (1) EP4129742A4 (https=)
JP (1) JP7170937B2 (https=)
WO (1) WO2021199170A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102931499B1 (ko) 2023-07-03 2026-02-26 대구교통공사 철도 분기기 전환장치의 이상감지 구조 및 그 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12271698B1 (en) * 2021-11-29 2025-04-08 Amazon Technologies, Inc. Schema and cell value aware named entity recognition model for executing natural language queries

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010123005A (ja) 2008-11-20 2010-06-03 Kddi Corp 文書データ検索装置
JP2010165160A (ja) 2009-01-15 2010-07-29 Kddi Corp 楽曲分類装置、楽曲検索システム及びコンピュータプログラム
JP2011201336A (ja) 2010-03-24 2011-10-13 Hitachi Ltd 移動体異常判断支援システム
JP2019149145A (ja) 2018-02-27 2019-09-05 株式会社 ミックウェア 情報検索システム
JP2019171887A (ja) 2018-03-26 2019-10-10 株式会社エヌ・ティ・ティ・データ 乗客重量均一化支援装置、及び乗客重量均一化支援方法
US20200035229A1 (en) 2018-07-24 2020-01-30 Accenture Global Solutions Limited Word clustering and categorization

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5284990B2 (ja) * 2010-01-08 2013-09-11 インターナショナル・ビジネス・マシーンズ・コーポレーション キーワードの時系列解析のための処理方法、並びにその処理システム及びコンピュータ・プログラム
US12094018B1 (en) * 2012-10-30 2024-09-17 Matt O'Malley NLP and AIS of I/O, prompts, and collaborations of data, content, and correlations for evaluating, predicting, and ascertaining metrics for IP, creations, publishing, and communications ontologies
US9785705B1 (en) * 2014-10-16 2017-10-10 Google Inc. Generating and applying data extraction templates
JP2018508418A (ja) 2015-01-20 2018-03-29 ソルフィス リサーチ、インコーポレイテッド リモートセンシング及び車両制御のための実時間マシンビジョン並びに点群分析
US10810508B1 (en) * 2016-03-22 2020-10-20 EMC IP Holding Company LLC Methods and apparatus for classifying and discovering historical and future operational states based on Boolean and numerical sensor data
US9996525B2 (en) * 2016-10-19 2018-06-12 International Business Machines Corporation System and method for supplementing a question answering system with mixed-language source documents
US9996526B2 (en) * 2016-10-19 2018-06-12 International Business Machines Corporation System and method for supplementing a question answering system with mixed-language source documents
US10320819B2 (en) * 2017-02-27 2019-06-11 Amazon Technologies, Inc. Intelligent security management
EP3495968A1 (en) * 2017-12-11 2019-06-12 Tata Consultancy Services Limited Method and system for extraction of relevant sections from plurality of documents
US11147459B2 (en) * 2018-01-05 2021-10-19 CareBand Inc. Wearable electronic device and system for tracking location and identifying changes in salient indicators of patient health
EP3531303A1 (en) 2018-02-27 2019-08-28 Micware Co., Ltd. Information retrieval apparatus, information retrieval system, information retrieval method, and program
US11157816B2 (en) * 2018-10-17 2021-10-26 Capital One Services, Llc Systems and methods for selecting and generating log parsers using neural networks
US11176000B2 (en) * 2019-01-25 2021-11-16 International Business Machines Corporation Methods and systems for custom metadata driven data protection and identification of data
US11442932B2 (en) * 2019-07-16 2022-09-13 Thoughtspot, Inc. Mapping natural language to queries using a query grammar

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010123005A (ja) 2008-11-20 2010-06-03 Kddi Corp 文書データ検索装置
JP2010165160A (ja) 2009-01-15 2010-07-29 Kddi Corp 楽曲分類装置、楽曲検索システム及びコンピュータプログラム
JP2011201336A (ja) 2010-03-24 2011-10-13 Hitachi Ltd 移動体異常判断支援システム
JP2019149145A (ja) 2018-02-27 2019-09-05 株式会社 ミックウェア 情報検索システム
JP2019171887A (ja) 2018-03-26 2019-10-10 株式会社エヌ・ティ・ティ・データ 乗客重量均一化支援装置、及び乗客重量均一化支援方法
US20200035229A1 (en) 2018-07-24 2020-01-30 Accenture Global Solutions Limited Word clustering and categorization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102931499B1 (ko) 2023-07-03 2026-02-26 대구교통공사 철도 분기기 전환장치의 이상감지 구조 및 그 방법

Also Published As

Publication number Publication date
US20230078191A1 (en) 2023-03-16
WO2021199170A1 (ja) 2021-10-07
EP4129742A4 (en) 2023-05-24
US12204853B2 (en) 2025-01-21
EP4129742A1 (en) 2023-02-08
JPWO2021199170A1 (https=) 2021-10-07

Similar Documents

Publication Publication Date Title
US12566807B2 (en) Query selection method and system
CN113168171B (zh) 异常探测装置以及异常探测方法
JP6319271B2 (ja) イベント解析装置、イベント解析システム、イベント解析方法、およびイベント解析プログラム
CN116184985B (zh) 车辆故障诊断方法、设备及介质
US20180349468A1 (en) Log analysis system, log analysis method, and log analysis program
JP7170937B2 (ja) データ抽出装置、データ抽出方法およびデータ抽出プログラム
CN109684374B (zh) 一种时间序列数据的键值对的提取方法及装置
CN115033453B (zh) 异常检测方法、装置、设备、存储介质及程序
JP2018206316A (ja) プラント運転監視システム及びプラント運転監視方法
TW202006488A (zh) 資料處理裝置及資料處理方法
US11435370B2 (en) Data analying device and program for data analysis
CN110021386B (zh) 特征提取方法及特征提取装置、设备、存储介质
CN115274100B (zh) 基于血浆光谱的疾病筛查模型构建方法及疾病筛查装置
US20130230219A1 (en) Systems and methods for efficient comparative non-spatial image data analysis
JP6356015B2 (ja) 遺伝子発現情報解析装置、遺伝子発現情報解析方法、及びプログラム
JP2014109852A5 (https=)
CN111383717B (zh) 一种构建生物信息分析参照数据集的方法及系统
US8676831B2 (en) Master pattern generation and utilization
HK40078593A (en) Data extraction device, data extraction method, and data extraction program
KR20250073942A (ko) 수치 패널 인식을 통한 계측기 통합 관리 시스템 및 방법
US11386340B2 (en) Method and apparatus for performing block retrieval on block to be processed of urine sediment image
EP3736774A1 (en) Rule presentation method, storage medium, and rule presentation apparatus
US12332972B2 (en) Generation system, computer-readable storage medium, and method for generating waveform evaluation model
CN115862339B (zh) 车辆监管方法、装置、电子设备及计算机可读取存储介质
CN112037915A (zh) 企业员工健康数据的分析方法、装置、设备及存储介质

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220323

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220323

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220323

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220517

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220715

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20221004

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221101

R150 Certificate of patent or registration of utility model

Ref document number: 7170937

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250