Interface INGramTokenizer

A tokenizer of type nGram.

Inherited Members
Namespace: OpenSearch.Client
Assembly: OpenSearch.Client.dll
Syntax
public interface INGramTokenizer : ITokenizer

Properties

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CustomTokenChars

Custom characters that should be treated as part of a token. For example, setting this to +-_ will make the tokenizer treat the plus, minus and underscore sign as part of a token.

Requires setting Custom as part of TokenChars
Declaration
[DataMember(Name = "custom_token_chars")]
string CustomTokenChars { get; set; }
Property Value
Type Description
string
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MaxGram

Maximum size in codepoints of a single n-gram, defaults to 2.

Declaration
[DataMember(Name = "max_gram")]
int? MaxGram { get; set; }
Property Value
Type Description
int?
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MinGram

Minimum size in codepoints of a single n-gram, defaults to 1.

Declaration
[DataMember(Name = "min_gram")]
int? MinGram { get; set; }
Property Value
Type Description
int?
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TokenChars

Characters classes to keep in the tokens, OpenSearch will split on characters that don’t belong to any of these classes.

Declaration
[DataMember(Name = "token_chars")]
IEnumerable<TokenChar> TokenChars { get; set; }
Property Value
Type Description
IEnumerable<TokenChar>

Extension Methods