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14. Identify the process of stemming and lemmatization
i. Studies Study ii. Studies Study
a. This is tokenisation b. i – lemmatization ii – stemming
c. i – stemming ii – lemmatization d. None of these
15. Siri and Alexa are examples of ………………………. .
a. Real time Assistants b. Neural Networks
c. Virtual Assistants d. Computer Vision
B. Fill in the Blanks.
1. ………………………. is a technique used by most therapists to cure patients out of stress and depression.
2. In ………………………. summarization, the summary is created by interpreting the text from multiple resources using
advanced NLP techniques.
3. ………………………. are simple chatbots with limited functionalities.
4. Chatbot is a short form of “Chat Robot”, also known as ………………………. .
5. ………………………. is the process of creating a most meaningful and relevant summary of voluminous texts from multiple
resources.
6. ………………………. is defined as classifying the unstructured text into groups or categories.
7. ………………………. and ………………………. are the two different ways of creating automatic text summarisation.
8. ………………………. is a language used by the programmers to develop a computer program which helps humans to
interact with an electronic device-computer.
9. ………………………. of a Language is the proper arrangement of words in a sentence or a statement makes the syntax of a
language.
10. The whole textual data from all the documents altogether is known as ………………………. .
C. State whether these statements are true or false.
1. Text Normalisation helps in reducing the complexity of the language. ……………….
2. BoW is considered better than TFIDF technique in NLP. ……………….
3. Communication through text and speech in humans is a difficult method. ……………….
4. Machine learning algorithms that help in producing short and relevant data from the
scattered resources. ……………….
5. Business organisations gain insights on consumers using Automatic Text summarisation. ……………….
6. Virtual Assistants classifies the unstructured text into groups or categories. ……………….
7. NLP cannot be used to solve problems around us. ……………….
8. CBT is a technique used by most therapists to cure patients out of stress and depression. ……………….
9. “Who” block Canvas helps you in analysing the people getting affected directly or ……………….
indirectly in a problem.
10. We don’t need a Problem Statement Template in problem scoping. ……………….
Natural Language Processing 301

