类 LovinsStemmer
java.lang.Object
weka.core.stemmers.LovinsStemmer
- 所有已实现的接口:
Serializable
,RevisionHandler
,Stemmer
,TechnicalInformationHandler
- 直接已知子类:
IteratedLovinsStemmer
A stemmer based on the Lovins stemmer, described here:
Julie Beth Lovins (1968). Development of a stemming algorithm. Mechanical Translation and Computational Linguistics. 11:22-31. BibTeX:
Julie Beth Lovins (1968). Development of a stemming algorithm. Mechanical Translation and Computational Linguistics. 11:22-31. BibTeX:
@article{Lovins1968, author = {Julie Beth Lovins}, journal = {Mechanical Translation and Computational Linguistics}, pages = {22-31}, title = {Development of a stemming algorithm}, volume = {11}, year = {1968} }
- 版本:
- $Revision: 1.7 $
- 作者:
- Eibe Frank (eibe at cs dot waikato dot ac dot nz)
- 另请参阅:
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构造器概要
构造器 -
方法概要
修饰符和类型方法说明Returns the revision string.Returns an instance of a TechnicalInformation object, containing detailed information about the technical background of this class, e.g., paper reference or book this class is based on.Returns a string describing the stemmerstatic void
Runs the stemmer with the given optionsReturns the stemmed version of the given word.stemString
(String str) Stems everything in the given string.toString()
returns a string representation of the stemmer
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构造器详细资料
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LovinsStemmer
public LovinsStemmer()
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方法详细资料
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globalInfo
Returns a string describing the stemmer- 返回:
- a description suitable for displaying in the explorer/experimenter gui
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getTechnicalInformation
Returns an instance of a TechnicalInformation object, containing detailed information about the technical background of this class, e.g., paper reference or book this class is based on.- 指定者:
getTechnicalInformation
在接口中TechnicalInformationHandler
- 返回:
- the technical information about this class
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stem
Returns the stemmed version of the given word. Word is converted to lower case before stemming. -
stemString
Stems everything in the given string. String is converted to lower case before stemming.- 参数:
str
- the string to stem- 返回:
- the processed string
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toString
returns a string representation of the stemmer -
getRevision
Returns the revision string.- 指定者:
getRevision
在接口中RevisionHandler
- 返回:
- the revision
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main
Runs the stemmer with the given options- 参数:
args
- the options
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