ShingleTokenFilter Class
Definition
Important
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Creates combinations of tokens as a single token. This token filter is implemented using Apache Lucene.
public class ShingleTokenFilter : Azure.Search.Documents.Indexes.Models.TokenFilter
type ShingleTokenFilter = class
inherit TokenFilter
Public Class ShingleTokenFilter
Inherits TokenFilter
- Inheritance
Constructors
ShingleTokenFilter(String) |
Initializes a new instance of ShingleTokenFilter. |
Properties
FilterToken |
The string to insert for each position at which there is no token. Default is an underscore ("_"). |
MaxShingleSize |
The maximum shingle size. Default and minimum value is 2. |
MinShingleSize |
The minimum shingle size. Default and minimum value is 2. Must be less than the value of maxShingleSize. |
Name |
The name of the token filter. It must only contain letters, digits, spaces, dashes or underscores, can only start and end with alphanumeric characters, and is limited to 128 characters. (Inherited from TokenFilter) |
OutputUnigrams |
A value indicating whether the output stream will contain the input tokens (unigrams) as well as shingles. Default is true. |
OutputUnigramsIfNoShingles |
A value indicating whether to output unigrams for those times when no shingles are available. This property takes precedence when outputUnigrams is set to false. Default is false. |
TokenSeparator |
The string to use when joining adjacent tokens to form a shingle. Default is a single space (" "). |