Question

Normalization techniques in NLP
a. Lemmatization
b. Bag of words
c. Stemming
d. Named entity recognition
1.a,b
2.a,c
3.d,b
4.b,c​

Answer 1

Explanation:

Answer: a)

Lemmatization helps to get to the base form of a word, e.g. are playing -> play, eating -> eat, etc..

Other options are meant for different purposes.

Answer 2

Answer:

a,c

Explanation:

Lemmatization . Stemming