Page 183 - Robotics and AI class 10
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6. ……….……........... helps us to summarise all the key points into one single outline so that in future, whenever there is need
to look back at the basis of the problem, we can take a look at it and understand the key elements of it.
a. 4W Problem canvas b. Problem Statement Template
c. Data Acquisition d. Algorithm
7. Choose the correct option.
a. Unsupervised learning ->labelled dataset, Regression
b. Supervised learning -> labelled data set, Regression
c. Unsupervised learning ->unlabelled dataset, Classification
d. Supervised learning -> unlabelled data set, Regression
B. Fill in the blanks.
1. Evaluating the efficiency and the performance of AI model is ………………………. stage of AI model.
2. ………………………. reduces the dimensions and makes it sensible data.
3. Unsupervised learning is further divided into ………………………. and ………………………. .
C. State whether these statements are true or false.
1. Humans can visualise any figure up to three dimensions. ……….……
2. Clustering is a machine learning approach. ……….……
3. In an unsupervised learning model, a labelled dataset is given to the machine. ……….……
SECTION B (Subjective Type Questions)
A. Short answer type questions:
1. What are the two different approaches for AI modelling? Explain in short.
2. Explain any two visualisation techniques with examples.
3. What are the different types of sources of data from where we can collect reliable and authentic datasets?
4. Explain the 4Ws Problem canvas?
5. Differentiate between rule-based and learning-based AI modelling approaches.
B. Long answer type questions:
1. What is data exploration? Why is it an important step in AI projects?
2. What are the important points to consider for data visualisation?
3. What is reinforcement learning?
4. Explain dimensionality reduction in detail.
C. Competency-based/Application-based questions: #Problem Solving & Logical Reasoning
1. Climate change, increasing water scarcity, population growth, demographic changes and urbanisation already pose
challenges for water supply systems. Over 2 billion people live in water-stressed countries, which is expected to be
exacerbated in some regions as result of climate change and population growth.
Make a 4W canvas for the above.
Components of AI Project Framework 181

