Class HindiAnalyzer

Analyzer for Hindi.

You must specify the required LuceneVersion compatibility when creating HindiAnalyzer:

  • As of 3.6, StandardTokenizer is used for tokenization

Inheritance
System.Object
Analyzer
StopwordAnalyzerBase
HindiAnalyzer
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Analysis.Hi
Assembly: Lucene.Net.Analysis.Common.dll
Syntax
public sealed class HindiAnalyzer : StopwordAnalyzerBase, IDisposable

Constructors

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HindiAnalyzer(LuceneVersion)

Builds an analyzer with the default stop words: DEFAULT_STOPWORD_FILE.

Declaration
public HindiAnalyzer(LuceneVersion version)
Parameters
Type Name Description
LuceneVersion version
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HindiAnalyzer(LuceneVersion, CharArraySet)

Builds an analyzer with the given stop words

Declaration
public HindiAnalyzer(LuceneVersion version, CharArraySet stopwords)
Parameters
Type Name Description
LuceneVersion version

lucene compatibility version

CharArraySet stopwords

a stopword set

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HindiAnalyzer(LuceneVersion, CharArraySet, CharArraySet)

Builds an analyzer with the given stop words

Declaration
public HindiAnalyzer(LuceneVersion version, CharArraySet stopwords, CharArraySet stemExclusionSet)
Parameters
Type Name Description
LuceneVersion version

lucene compatibility version

CharArraySet stopwords

a stopword set

CharArraySet stemExclusionSet

a stemming exclusion set

Fields

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DEFAULT_STOPWORD_FILE

File containing default Hindi stopwords.

Default stopword list is from http://members.unine.ch/jacques.savoy/clef/index.html The stopword list is BSD-Licensed.

Declaration
public const string DEFAULT_STOPWORD_FILE = "stopwords.txt"
Field Value
Type Description
System.String

Properties

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DefaultStopSet

Returns an unmodifiable instance of the default stop-words set.

Declaration
public static CharArraySet DefaultStopSet { get; }
Property Value
Type Description
CharArraySet

an unmodifiable instance of the default stop-words set.

Methods

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CreateComponents(String, TextReader)

Creates TokenStreamComponents used to tokenize all the text in the provided System.IO.TextReader.

Declaration
protected override TokenStreamComponents CreateComponents(string fieldName, TextReader reader)
Parameters
Type Name Description
System.String fieldName
System.IO.TextReader reader
Returns
Type Description
TokenStreamComponents

TokenStreamComponents built from a StandardTokenizer filtered with LowerCaseFilter, IndicNormalizationFilter, HindiNormalizationFilter, SetKeywordMarkerFilter if a stem exclusion set is provided, HindiStemFilter, and Hindi Stop words

Overrides

Implements

System.IDisposable