WO2009078096A1 - 二クラス分類予測モデルの作成方法、分類予測モデル作成のためのプログラムおよび二クラス分類予測モデルの作成装置 - Google Patents

二クラス分類予測モデルの作成方法、分類予測モデル作成のためのプログラムおよび二クラス分類予測モデルの作成装置 Download PDF

Info

Publication number
WO2009078096A1
WO2009078096A1 PCT/JP2007/074334 JP2007074334W WO2009078096A1 WO 2009078096 A1 WO2009078096 A1 WO 2009078096A1 JP 2007074334 W JP2007074334 W JP 2007074334W WO 2009078096 A1 WO2009078096 A1 WO 2009078096A1
Authority
WO
WIPO (PCT)
Prior art keywords
prediction model
classification prediction
generating
class classification
learning
Prior art date
Application number
PCT/JP2007/074334
Other languages
English (en)
French (fr)
Inventor
Kohtarou Yuta
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to CN200780101995.9A priority Critical patent/CN101903895B/zh
Priority to JP2009546110A priority patent/JP5104877B2/ja
Priority to PCT/JP2007/074334 priority patent/WO2009078096A1/ja
Priority to KR1020107013416A priority patent/KR101126390B1/ko
Priority to EP07850820.7A priority patent/EP2244213B1/en
Publication of WO2009078096A1 publication Critical patent/WO2009078096A1/ja
Priority to US12/795,078 priority patent/US8352390B2/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06NCOMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00Machine learning
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00Pattern recognition
    • G06F18/20Analysing
    • G06F18/24Classification techniques
    • G06F18/243Classification techniques relating to the number of classes
    • G06F18/2431Multiple classes
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16CCOMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/70Machine learning, data mining or chemometrics

Abstract

 簡単な操作で、実質的に100%近い二クラス分類を行って、信頼性の高い二クラス分類予測モデルを作成する。  二クラス分類予測モデルは、a)学習サンプルセットの各サンプルについて発生させた説明変数に基づいて、学習サンプルセットを予め決定した二クラスに分類するための判別関数を求め、b)求めた判別関数に基づいて各学習サンプルの判別得点を算出し、c)算出した判別得点に基づいて各学習サンプルの分類予測の正誤を決定し、d)誤分類された学習サンプルセット中の最大、最小の判別得点に基づいて誤分類サンプル領域を決定し、e)誤分類サンプル領域に含まれる学習サンプルを取り出して新たな学習サンプルセットを構成し、f)新たな学習サンプルセットに対して、a)~e)を繰り返すことにより、作成される。
PCT/JP2007/074334 2007-12-18 2007-12-18 二クラス分類予測モデルの作成方法、分類予測モデル作成のためのプログラムおよび二クラス分類予測モデルの作成装置 WO2009078096A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN200780101995.9A CN101903895B (zh) 2007-12-18 2007-12-18 化合物毒性预测模型的生成方法以及化合物毒性预测模型生成装置
JP2009546110A JP5104877B2 (ja) 2007-12-18 2007-12-18 二クラス分類予測モデルの作成方法、分類予測モデル作成のためのプログラムおよび二クラス分類予測モデルの作成装置
PCT/JP2007/074334 WO2009078096A1 (ja) 2007-12-18 2007-12-18 二クラス分類予測モデルの作成方法、分類予測モデル作成のためのプログラムおよび二クラス分類予測モデルの作成装置
KR1020107013416A KR101126390B1 (ko) 2007-12-18 2007-12-18 2클래스 분류 예측 모델의 작성 방법, 분류 예측 모델 작성을 위한 프로그램을 기록한 컴퓨터 판독가능한 기록 매체 및 2클래스 분류 예측 모델의 작성 장치
EP07850820.7A EP2244213B1 (en) 2007-12-18 2007-12-18 Generating method of two class classification prediction model, program for generating classification prediction model and generating device of two class classification prediction model
US12/795,078 US8352390B2 (en) 2007-12-18 2010-06-07 Method, program, and apparatus for generating two-class classification/prediction model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/074334 WO2009078096A1 (ja) 2007-12-18 2007-12-18 二クラス分類予測モデルの作成方法、分類予測モデル作成のためのプログラムおよび二クラス分類予測モデルの作成装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/795,078 Continuation US8352390B2 (en) 2007-12-18 2010-06-07 Method, program, and apparatus for generating two-class classification/prediction model

Publications (1)

Publication Number Publication Date
WO2009078096A1 true WO2009078096A1 (ja) 2009-06-25

Family

ID=40795222

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074334 WO2009078096A1 (ja) 2007-12-18 2007-12-18 二クラス分類予測モデルの作成方法、分類予測モデル作成のためのプログラムおよび二クラス分類予測モデルの作成装置

Country Status (6)

Country Link
US (1) US8352390B2 (ja)
EP (1) EP2244213B1 (ja)
JP (1) JP5104877B2 (ja)
KR (1) KR101126390B1 (ja)
CN (1) CN101903895B (ja)
WO (1) WO2009078096A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011107975A (ja) * 2009-11-17 2011-06-02 Nippon Telegr & Teleph Corp <Ntt> 複数クラス分類装置、複数クラス分類方法および複数クラス分類プログラム
WO2011155888A1 (en) * 2010-06-09 2011-12-15 Umbio Ab Procedure for hyperspectral image analysis in real time
JP2017049246A (ja) * 2015-08-26 2017-03-09 ヴァイアヴィ・ソリューションズ・インコーポレイテッドViavi Solutions Inc. 分光法を用いる識別
CN110287311A (zh) * 2019-05-10 2019-09-27 平安科技(深圳)有限公司 文本分类方法及装置、存储介质、计算机设备
WO2020031960A1 (ja) * 2018-08-06 2020-02-13 日本電信電話株式会社 誤り判定装置、誤り判定方法、及びプログラム
CN114495291A (zh) * 2022-04-01 2022-05-13 杭州魔点科技有限公司 活体检测的方法、系统、电子装置和存储介质

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010016109A1 (ja) * 2008-08-05 2010-02-11 富士通株式会社 サンプルの帰属クラス予測方法、帰属クラス予測プログラムおよび帰属クラス予測装置
US8935258B2 (en) * 2009-06-15 2015-01-13 Microsoft Corporation Identification of sample data items for re-judging
JP5699713B2 (ja) * 2011-03-17 2015-04-15 富士通株式会社 データ解析プログラム、データ解析方法、およびデータ解析装置
TWI451336B (zh) 2011-12-20 2014-09-01 Univ Nat Cheng Kung 預測模型之建模樣本的篩選方法及其電腦程式產品
WO2014037481A1 (en) * 2012-09-06 2014-03-13 Shell Internationale Research Method of estimating the mutagenicity of hydrocarbon samples
WO2015123615A1 (en) * 2014-02-13 2015-08-20 Brewmetrix, Inc. Analytical system with iterative method of analyzing data in web-based data processor with results display designed for non-experts
BR102014023780B1 (pt) * 2014-09-25 2023-04-18 Universidade Estadual De Campinas - Unicamp (Br/Sp) Método para classificação multiclasse em cenários abertos e usos do mesmo
KR102185785B1 (ko) * 2014-11-21 2020-12-02 삼성전자주식회사 화합물의 물성을 예측하는 방법 및 시스템
KR101747783B1 (ko) * 2016-11-09 2017-06-15 (주) 바이오인프라생명과학 특정 항목이 속하는 클래스를 예측하기 위한 2-클래스 분류 방법 및 이를 이용하는 컴퓨팅 장치
CN107437095A (zh) * 2017-07-24 2017-12-05 腾讯科技(深圳)有限公司 类别确定方法及装置
CN108052987B (zh) * 2017-12-29 2020-11-13 苏州体素信息科技有限公司 图像分类输出结果的检测方法
WO2019187594A1 (ja) * 2018-03-29 2019-10-03 日本電気株式会社 学習装置、学習方法および学習プログラム
CN108615071B (zh) * 2018-05-10 2020-11-24 创新先进技术有限公司 模型测试的方法及装置
US10515715B1 (en) 2019-06-25 2019-12-24 Colgate-Palmolive Company Systems and methods for evaluating compositions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05143636A (ja) * 1991-11-22 1993-06-11 Omron Corp 判別分析方法及び装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06124349A (ja) * 1992-10-12 1994-05-06 Fujitsu Ltd パターン学習方法及びパターン学習装置
FR2754080B1 (fr) * 1996-10-01 1998-10-30 Commissariat Energie Atomique Procede d'apprentissage pour la classification de donnees selon deux classes separees par une surface separatrice d'ordre 1 ou 2
EP1349614A2 (en) * 2001-01-03 2003-10-08 President And Fellows Of Harvard College Compounds regulating cell proliferation and differentiation
WO2004097408A1 (en) * 2003-03-24 2004-11-11 Novascreen Biosciences Corporation Drug discovery method and apparatus
JP4859351B2 (ja) * 2004-06-14 2012-01-25 財団法人電力中央研究所 事例データベースの構築方法、判別装置の学習方法、データ判別支援装置、データ判別支援プログラム
KR101232945B1 (ko) * 2006-11-13 2013-02-13 후지쯔 가부시끼가이샤 2클래스 분류 예측 모델의 작성 방법, 분류 예측 모델 작성을 위한 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 및 2클래스 분류 예측 모델의 작성 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05143636A (ja) * 1991-11-22 1993-06-11 Omron Corp 判別分析方法及び装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Annual Conference of JSAI (Dai 21 Kai) Ronbunshu", 22 June 2007, article TATSUYA NISHINO. ET AL.: "Kozo Ruiji-sei ni Motozuku Active QSAR Modeling", pages: ABST. - 3D7-4 *
"Chemical Data Analysis Techniques by Tailor-Made Modeling", 30TH SYMPOSIUM ON CHEMICAL INFORMATION, November 2007 (2007-11-01)
"Development of K-step Yard Sampling Method and its Application to ADME-T Predictions", 34TH STRUCTURE-ACTIVITY CORRELATION SYMPOSIUM, November 2006 (2006-11-01)
See also references of EP2244213A4

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011107975A (ja) * 2009-11-17 2011-06-02 Nippon Telegr & Teleph Corp <Ntt> 複数クラス分類装置、複数クラス分類方法および複数クラス分類プログラム
WO2011155888A1 (en) * 2010-06-09 2011-12-15 Umbio Ab Procedure for hyperspectral image analysis in real time
JP7132772B2 (ja) 2015-08-26 2022-09-07 ヴァイアヴィ・ソリューションズ・インコーポレイテッド 分光法を用いる識別
JP2018185328A (ja) * 2015-08-26 2018-11-22 ヴァイアヴィ・ソリューションズ・インコーポレイテッドViavi Solutions Inc. 分光法を用いる識別
US10309894B2 (en) 2015-08-26 2019-06-04 Viavi Solutions Inc. Identification using spectroscopy
JP2017049246A (ja) * 2015-08-26 2017-03-09 ヴァイアヴィ・ソリューションズ・インコーポレイテッドViavi Solutions Inc. 分光法を用いる識別
US11680893B2 (en) 2015-08-26 2023-06-20 Viavi Solutions Inc. Identification using spectroscopy
WO2020031960A1 (ja) * 2018-08-06 2020-02-13 日本電信電話株式会社 誤り判定装置、誤り判定方法、及びプログラム
JP2020024513A (ja) * 2018-08-06 2020-02-13 日本電信電話株式会社 誤り判定装置、誤り判定方法、及びプログラム
JP7143672B2 (ja) 2018-08-06 2022-09-29 日本電信電話株式会社 誤り判定装置、誤り判定方法、及びプログラム
CN110287311A (zh) * 2019-05-10 2019-09-27 平安科技(深圳)有限公司 文本分类方法及装置、存储介质、计算机设备
CN110287311B (zh) * 2019-05-10 2023-05-26 平安科技(深圳)有限公司 文本分类方法及装置、存储介质、计算机设备
CN114495291A (zh) * 2022-04-01 2022-05-13 杭州魔点科技有限公司 活体检测的方法、系统、电子装置和存储介质

Also Published As

Publication number Publication date
CN101903895A (zh) 2010-12-01
KR101126390B1 (ko) 2012-03-29
US8352390B2 (en) 2013-01-08
EP2244213A4 (en) 2011-06-08
KR20100082377A (ko) 2010-07-16
JP5104877B2 (ja) 2012-12-19
US20100241598A1 (en) 2010-09-23
JPWO2009078096A1 (ja) 2011-04-28
CN101903895B (zh) 2014-03-26
EP2244213B1 (en) 2015-10-28
EP2244213A1 (en) 2010-10-27

Similar Documents

Publication Publication Date Title
WO2009078096A1 (ja) 二クラス分類予測モデルの作成方法、分類予測モデル作成のためのプログラムおよび二クラス分類予測モデルの作成装置
SG11201900470SA (en) Modeling method and device for evaluation model
WO2013014667A3 (en) System and methods for computerized machine-learning based authentication of electronic documents including use of linear programming for classification
DE602005019734D1 (de) Trennung von ereignis- und störungsparametern
WO2007016058A3 (en) System and method for providing profile matching with an unstructured document
EP4250081A3 (en) Notification display method and terminal
WO2008035276A3 (en) Methods for feature selection using classifier ensemble based genetic algorithms
WO2008015586A3 (en) Face recognition with combined pca-based datasets
EP1887485A3 (en) Keyword outputting apparatus, keyword outputting method, and keyword outputting computer program product
EP2851808A3 (en) Hybrid natural language processor
WO2012151585A3 (en) Method and system for analyzing a task trajectory
WO2012047036A3 (en) Apparatus and method for adaptive gesture recognition in portable terminal
EP2892051A3 (en) Apparatus and method for structuring contents of meeting
EP2426433A3 (en) Performance evaluation device for centrifugal chiller
EP2688063A3 (en) Note sequence analysis method
NO20044464L (no) Fremgangsmate for morfologisk analyse av seismiske objekter
WO2014065889A3 (en) Multiplexed method for diagnosing classical hodgkin lymphoma
EP3203417A3 (en) Method for detecting texts included in an image and apparatus using the same
WO2003075196A3 (en) Expertise modelling
MX2016008461A (es) Metodos de reproduccion molecular mejorados.
EP2698727A3 (en) Terminal and method for determining type of input method editor
EP3364661A3 (en) Electronic device and method for controlling the same
PH12019500406A1 (en) Method and device for determining key variable in model
EP2264938A3 (en) Receiving apparatus, receiving method and computer program for correlation of synchronous words
Devadoss et al. A new Fuzzy DEMATEL method in an uncertain linguistic environment

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780101995.9

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07850820

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009546110

Country of ref document: JP

ENP Entry into the national phase

Ref document number: 20107013416

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2007850820

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE