Natural language processing (NLP) Introduction and latest Questions

Natural language processing (NLP) using Spacy

Q.1 Why does spaCy store strings in hashed form?

A. To save space

       B. For less complexity

       C. For easier programming

       D. For consistency

Ans : To save space


Q.2 Name the sub-module of spaCy that must be imported to use visualizers of spaCy.

       A. visualspacy

       B. displacy

       C. dspacy

       D. splacy

Ans : displacy


Q.3 Which function is used to load a model in spaCy?

       A. load

       B. get_model

       C. model

       D. load_model

Ans : load


Q.4 spaCy consists of ____ .

       A. entity recognizer

       B. parser

       C. tagger

       D. All of the options

Ans : All of the options

Q.5 spaCy is cross-platform. State if the statement is true or false?

       A. True

       B. False

Ans : True


Q.6 SpacSpacy’s pre-trained models for NER can be customized. Is the statement true or false?

       A. True

       B. False

Ans : True


Q.7 displaCy is used to visualize syntactic dependencies. Is the statement true or false?

       A. True

       B. False

Ans : True


Q.8 Token does not have contextual information. Is the statement true or false?

       A. True

       B. False

Ans : False


Q.9 Which parameter of serve method in displaCy determines the nature of visualization?

       A. type

       B. style

       C. cust

       D. val

Ans : style

Q.10 Which one of the following options are used to normalize the input data?

       A. Lemmatisation

       B. POS tagging

       C. Tokenisation

       D. NER

Ans : Lemmatisation


Q.11 What is the expansion of POS?

       A. Post Office Speech

       B. Parted Office Speech

       C. Part Of Speech

       D. Paint Of Speech

Ans : Part Of Speech


Q.12 Name the method that can be used to find the expansion of abbreviations in spaCy.

       A. means

       B. meaning

       C. explain

       D. what

Ans : explain


Q.13 Lexeme has no contextual information. Is the statement true or false?

       A. True

       B. False

Ans : True


Q.14 Strings are handled internally in their unhashed forms.Is the statement true or false?

       A. True

       B. False

Ans : False

Q.15 Spacy cannot do proper NER without the help of models. Is the statement true or false?

       A. True

       B. False

Ans : False


Q.16 Doc object does not have any metadata with it. Is the statement true or false?

       A. True

       B. False

Ans : False


Q.17 ______ is the displaCy method used to get the HTML representation of the visualization.

       A. serve_code

       B. rend

       C. html

       D. render

Ans : render


Q.18 Name the function used to find similarity score in spaCy?

       A. similar

       B. simil

       C. sim

       D. similarity

Ans : similarity

Q.19 Name the attribute of Token which will give the name of its POS tag in string form.

       A. pos_

       B. pos

       C. pos_string

       D. pos_str

Ans : pos_


Q.20 Slices of a Doc object forms an object of ________ class.

       A. Span

       B. Token

       C. Doc

       D. Doc cannot be sliced

Ans : Span


Q.21 To obtain raw HTML for a visualization in displaCy, which parameter must be set to True?

       A. raw

       B. page

       C. raw_html

       D. html

Ans : page


Q.22 Vocab provides lookup tables. Is the statement true or false?

       A. True

       B. False

Ans : True


Q.23 The maximum similarity score is 0. Is the statement true or false?

       A. True

       B. False

Ans : False


Q.24 Token is not a view into a Doc object. Is the statement true or false?

       A. True

       B. False

Ans : False


Q.25 What is the lemma of Jane?

       A. Janes

       B. Jane

       C. Janing

 D. Janer

Ans : Jane


Q.26 What is the name of the displacy ent visualisation in style parameter?

       A. det

       B. dnt

       C. ent

       D. dpt

Ans : ent


Q.27 Name the method that can be used to whip up a server for visualization in spaCy quickly?

       A. dep.serve

       B. dep.server

       C. displacy.server

       D. displacy.serve

Ans : displacy.serve


Q.28 What size of Hashes are used for strings in spaCy?

       A. 64

       B. 32

       C. 62

       D. 30

Ans : 64


Q.29 What is the lemma of ran?

       A. run

       B. runner

       C. runs

       D. running

Ans : run


Q.30 What is the main advantage of using a centralized string store?

       A. String store is not centralized

       B. Consistency

       C. Less space

       D. Improved performance

Ans : Consistency


Q.31 A Doc object is a collection of what objects?

       A. Token

       B. Ents

       C. Entity

       D. Ent

Ans : Token


Q.32 Indexing in a Span object is character-wise. Is the statement true or false?

       A. True

       B. False

Ans : True


Q.33 displaCy can be used in Jupyter Notebooks. Is the statement true or false?

       A. True

       B. False

Ans : True


Q.34 Spacy offers the fastest syntactic parser in the world. Is the statement true or false?

       A. True

       B. False

Ans : True


Q.35 What is the name of the displaCy visualizer?

       A. dep

       B. dis

       C. ent

       D. disp

Ans : dep

Q.36 What is the output of: doc = nlp(“The quick brown fox jumps over the lazy dog”) print(doc[2:4])?

       A. quick brown

       B. brown fox

       C. fox over

       D. lazy dog

Ans : fox over


Q.37 What is the POS tag for unknown?

       A. UNK

       B. unknown

       C. ?

       D. X

Ans : unknown

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