natural_language_annotation_for_machine_learning

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1、NaturalLanguageAnnotationforMachineLearningJamesPustejovskyandAmberStubbsBeijing•Cambridge•Farnham•Köln•Sebastopol•TokyoNaturalLanguageAnnotationforMachineLearningbyJamesPustejovskyandAmberStubbsRevisionHistoryforthe:2012-03-06Earlyreleaserevision12012-03-26Earlyrele

2、aserevision2Seehttp://oreilly.com/catalog/errata.csp?isbn=9781449306663forreleasedetails.ISBN:978-1-449-30666-31332788036TableofContentsPreface......................................................................v1.TheBasics..........................................

3、...................1TheImportanceofLanguageAnnotation1TheLayersofLinguisticDescription2WhatisNaturalLanguageProcessing?4ABriefHistoryofCorpusLinguistics5WhatisaCorpus?7EarlyUseofCorpora9CorporaToday12KindsofAnnotation13LanguageDataandMachineLearning18Classification19

4、Clustering19StructuredPatternInduction19TheAnnotationDevelopmentCycle20Modelthephenomenon21AnnotatewiththeSpecification24TrainandTestthealgorithmsoverthecorpus25Evaluatetheresults26RevisetheModelandAlgorithms27Summary282.DefiningYourGoalandDataset....................

5、......................31Definingagoal31TheStatementofPurpose32RefiningyourGoal:InformativityversusCorrectness33Backgroundresearch38LanguageResources39OrganizationsandConferences39NLPChallenges40iiiAssemblingyourdataset40CollectingdatafromtheInternet41Elicitingdatafro

6、mpeople41Preparingyourdataforannotation42Metadata42Pre-processeddata43Thesizeofyourcorpus44ExistingCorpora44Distributionswithincorpora45Summary473.BuildingYourModelandSpecification....................................49SomeExampleModelsandSpecs49Filmgenreclassificatio

7、n52AddingNamedEntities53SemanticRoles54Adopting(ornotAdopting)ExistingModels55CreatingyourownModelandSpecification:GeneralityversusSpecif-icity56UsingExistingModelsandSpecifications58UsingModelswithoutSpecifications59DifferentKindsofStandards60ISOStandards60Community

8、-drivenstandards63Otherstandardsaffectingannotation63Summary644.ApplyingandAdoptingAnnotationStandardstoyourModel..................