Class TermVectorFilterDescriptor

Filter terms returned based on their TF-IDF scores. This can be useful in order find out a good characteristic vector of a document.

Inheritance
object
DescriptorBase<TermVectorFilterDescriptor, ITermVectorFilter>
TermVectorFilterDescriptor
Implements
Inherited Members
Namespace: OpenSearch.Client
Assembly: OpenSearch.Client.dll
Syntax
public class TermVectorFilterDescriptor : DescriptorBase<TermVectorFilterDescriptor, ITermVectorFilter>, IDescriptor, ITermVectorFilter

Methods

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MaximimumNumberOfTerms(int?)

Maximum number of terms that must be returned per field. Defaults to 25.

Declaration
public TermVectorFilterDescriptor MaximimumNumberOfTerms(int? maxNumTerms)
Parameters
Type Name Description
int? maxNumTerms
Returns
Type Description
TermVectorFilterDescriptor
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MaximumDocumentFrequency(int?)

Ignore words which occur in more than this many docs. Defaults to unbounded.

Declaration
public TermVectorFilterDescriptor MaximumDocumentFrequency(int? maxDocFreq)
Parameters
Type Name Description
int? maxDocFreq
Returns
Type Description
TermVectorFilterDescriptor
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MaximumTermFrequency(int?)

Ignore words with more than this frequency in the source doc. Defaults to unbounded.

Declaration
public TermVectorFilterDescriptor MaximumTermFrequency(int? maxTermFreq)
Parameters
Type Name Description
int? maxTermFreq
Returns
Type Description
TermVectorFilterDescriptor
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MaximumWordLength(int?)

The maximum word length above which words will be ignored. Defaults to unbounded.

Declaration
public TermVectorFilterDescriptor MaximumWordLength(int? maxWordLength)
Parameters
Type Name Description
int? maxWordLength
Returns
Type Description
TermVectorFilterDescriptor
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MinimumDocumentFrequency(int?)

Ignore terms which do not occur in at least this many docs. Defaults to 1.

Declaration
public TermVectorFilterDescriptor MinimumDocumentFrequency(int? minDocFreq)
Parameters
Type Name Description
int? minDocFreq
Returns
Type Description
TermVectorFilterDescriptor
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MinimumTermFrequency(int?)

Ignore words with less than this frequency in the source doc. Defaults to 1.

Declaration
public TermVectorFilterDescriptor MinimumTermFrequency(int? minTermFreq)
Parameters
Type Name Description
int? minTermFreq
Returns
Type Description
TermVectorFilterDescriptor
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MinimumWordLength(int?)

The minimum word length below which words will be ignored. Defaults to 0.

Declaration
public TermVectorFilterDescriptor MinimumWordLength(int? minWordLength)
Parameters
Type Name Description
int? minWordLength
Returns
Type Description
TermVectorFilterDescriptor

Implements

Extension Methods