Specify that the transformation extracts individual nouns only.
Specify that the transformation extracts noun phrases only.
Noun and noun phrase
Specify that the transformation extracts both nouns and noun phrases.
Specify that the score is the frequency of the term.
Specify that the score is the TFIDF value of the term. The TFIDF score is the product of Term Frequency and Inverse Document Frequency, defined as: TFIDF of a Term T = (frequency of T) * log( (#rows in Input) / (#rows having T) )
Specify the number of times a word or phrase must occur before extracting it. The default value is 2.
Maximum length of term
Specify the maximum length of a phrase in words. This option affects noun phrases only. The default value is 12.
Use case-sensitive term extraction
Specify whether to make the extraction case-sensitive. The default is False.