Page 308 - AI Ver 1.0 Class 10
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D. Match the following:
1. Text Classification a. Binary
2. Problem scoping b. Project cycle
3. Chatbot c. Spam folder
4. Computer Language d. Mitsuku Bot
5. Smartbot e. Alexa
SECTION B (Subjective Type Questions)
A. Short answer type questions:
1. Give in brief the steps involved in the BOW algorithm.
2. What are Chatbots? Name a few.
3. Give two important applications of Chatbots.
4. What is Automatic Text Summarization?
B. Long answer type questions:
1. Differentiate between:
a. Document Frequency and Inverse document frequency
b. BoW and TFIDF
c. Extractive summarisation and abstractive summarisation
d. Human Language and Computer Language
2. What is Data Acquisition in the AI Project Cycle?
3. Explain any two applications of TFIDF.
C. Competency-based/Application-based questions:
1. Sonam is trying to understand the process of Lemmatization. Help her in filling up the following table by suggesting
appropriate affixes and stem of the words mentioned there:
S.No Word Affixes Lemma
1 Tries
2 Learning
2. Through a step-by-step process, calculate TFIDF for the given corpus
Document 1: Jack and Jill went uphill
Document 2: Jack fell down
Document 3: Jill broke down
306 Touchpad Artificial Intelligence-X

