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How to generate an n-gram of a string like:
String Input="This is my car."
I want to generate n-gram with this input:
Input Ngram size = 3
Output should be:
This
is
my
car
This is
is my
my car
This is my
is my car
Give some idea in Java, how to implement that or if any library is available for it.
I am trying to use this NGramTokenizer but its giving n-gram’s of character sequence and I want n-grams of word sequence.
You are looking for ShingleFilter.
Update: The link points to version 3.0.2. This class may be in different package in newer version of Lucene.