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39 interview questions on Natural Language Processing - Fundamentalsfor developers (2025)

Test your technical skills before an interview of Natural Language Processing - Fundamentals with 39 corrected questions. Beginner, Intermediate or Expert level.

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39 questions
Easy
8 votes579 runs0 comment

What does NER mean?

Data Scientist
NLP (Natural language processing)
named entity recognition
nlp
Constantinat Mar 16, 2022
Easy
3 votes528 runs
2 comments
Easy
3 votes517 runs0 comment

What is the LDA used for?

Data Scientist
NLP (Natural language processing)
dimensionality reduction
topic modeling
Constantinat Mar 16, 2022
Easy
2 votes504 runs0 comment
Medium
2 votes257 runs0 comment
Easy
2 votes157 runs0 comment

Co-reference resolution is the task of determining which words or groups of words refer to the same entity.

Data Scientist
NLP (Natural language processing)
coreference resolution
named entity recognition
Constantinat Mar 16, 2022
Easy
1 vote546 runs0 comment

Lemmatization of the term 'went'

Data Scientist
NLP (Natural language processing)
lemmatization
nlp
Constantinat Mar 16, 2022
Easy
1 vote529 runs0 comment

What is the difference between lemmatization and stemming?

Data Scientist
NLP (Natural language processing)
stemming
lemmatization
Constantinat Mar 16, 2022
Easy
1 vote492 runs0 comment

In what context could a sentimental analysis be the most useful?

Data Scientist
NLP (Natural language processing)
sentiment
nlp
Constantinat Mar 16, 2022
Easy
1 vote490 runs0 comment
Easy
1 vote484 runs0 comment

Transfer learning is the use of a model trained on other data.

Data Scientist
NLP (Natural language processing)
models
data
Constantinat Mar 16, 2022
Easy
1 vote164 runs0 comment

NLP polarity is the tendency for a word to be positive or negative.

Data Scientist
NLP (Natural language processing)
sentiment analysis
polarity
Constantinat Mar 16, 2022
Easy
1 vote27 runs0 comment

What is the TF-IDF approach?

Data Scientist
NLP (Natural language processing)
Claudioat Jan 25, 2024
Medium
0 vote497 runs0 comment

How does cosine similarity work?

Data Scientist
NLP (Natural language processing)
similarity
cosine
Constantinat Mar 16, 2022
Medium
0 vote496 runs0 comment
Easy
0 vote492 runs0 comment

Word Sense Disambiguation (WSD) is an algorithm to choose the word that best matches the context.

Data Scientist
NLP (Natural language processing)
word sense disambiguation
disambiguation
Constantinat Mar 16, 2022
Medium
0 vote491 runs0 comment

What is the POS tag used for?

Data Scientist
NLP (Natural language processing)
part-of-speech
tagging
Constantinat Mar 16, 2022
Easy
0 vote490 runs0 comment

Word2Vect allows creating vectors from words

Data Scientist
NLP (Natural language processing)
word2vec
vectors
Constantinat Mar 16, 2022
Easy
0 vote483 runs
1 comment