Which of the following techniques can be used for the purpose of keyword normalization, the process of converting a keyword into its meaningful base form?
A. Lemmatization
B. Levenshtein distance
C. Morphing
D. Stemming
Answer:A
Which of the following techniques can be used for the purpose of keyword normalization, the process of converting a keyword into its meaningful base form?
A. Lemmatization B. Levenshtein distance C. Morphing D. Stemming