NLP301c quiz10

_________analysis deals with the overall communicative and social content and its effect on interpretation. It means abstracting or deriving the meaningful use of language in situations

• Morphological and Lexical Analysis

• Syntactic Analysis

• Semantic Analysis

• Pragmatic Analysis

Lexicon is repository of _________

• Words

• Letters

• Sets

• None of the above

Which of the following includes major tasks of NLP?

• Automatic Summarization

• Discourse Analysis

• Machine Translation

• All of the mentioned

What kind of ambiguities are faced by NLP?

• Lexical and syntactical

• NLP does not face any ambiguity

• semantical, discourse and Pragmatic

• Both a & c

____may be defined as the reference to an entity that has been previously introduced into the sentence. And, the referring expression is called ____.

• Antecedent

• Anaphora

• Anaphoric

• Both b & c

Which is a step of finding Sentiment Polarity?

• Sentiment identification

• Feature selection

• Sentiment classification

• All of the above

Morphological analysis is done at _________level

• Character

• Lexicon

• Word

• Sentence

In add-k smoothing method, for a small k value, what would be perplexity?

• High perplexity

• Zero perplexity

• Low perplexity

• Perplexity is not disturbed

Morphological analyzer is composed of the following Three parts according to Kumar, 2013?

• The recognition engine, identifying suffixes, and finding a stem within the input word algorithms

• Morpheme lexeme, Set of rules governing the spelling and composition of morphologically complex words & Decision algorithm

• The recognition engine, set of rules & Algorithm

• All of the above

Topic model is a supervised learning method

• True

• False