Question 1

What does the Gensim library primarily offer for NLP tasks?

Options :

A : Named entity recognition

B : Sentiment analysis

C : Text preprocessing and vectorization

D : Topic modeling and document similarity

Answer: D

Question 2

In dynamic programming, what does the term "policy evaluation" refer to?

Options :

A : Comparing different policies for effectiveness

B : Updating the policy based on new data

C : Selecting the best action in each state

D : Calculating the value function for a given policy

Answer: D

Question 3

Which method in spaCy is used to perform named entity recognition (NER) on a text?

Options :

A : doc.pos_

B : doc.dep_

C : doc.vector

D : doc.ents

Answer: D

Question 4

What is the purpose of using "dynamic lane management" in traffic control?

Options :

A : To create additional lanes for emergency vehicles

B : To maintain the physical condition of road lanes

C : To synchronize lane changes with traffic signals

D : To assign lanes to different traffic types based on real-time demand

Answer: D

Question 5

How can you extract text from a tab-delimited file using pandas?

Options :

A : pd.read_fwf()

B : pd.read_table()

C : pd.read_csv('\t')

D : pd.read_json()

Answer: B

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