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Home / Blog / Interview Questions on Data Science / Lasso & Ridge Regression Interview Questions & Answers in 2025
Bharani Kumar Depuru is a well known IT personality from Hyderabad. He is the Founder and Director of Innodatatics Pvt Ltd and 360DigiTMG. Bharani Kumar is an IIT and ISB alumni with more than 17 years of experience, he held prominent positions in the IT elites like HSBC, ITC Infotech, Infosys, and Deloitte. He is a prevalent IT consultant specializing in Industrial Revolution 4.0 implementation, Data Analytics practice setup, Artificial Intelligence, Big Data Analytics, Industrial IoT, Business Intelligence and Business Management. Bharani Kumar is also the chief trainer at 360DigiTMG with more than Ten years of experience and has been making the IT transition journey easy for his students. 360DigiTMG is at the forefront of delivering quality education, thereby bridging the gap between academia and industry.
Table of Content
Answer - c) More of a risk to overfit the training data (overfitting)
Answer - b) Lasso regression uses subset selection of features
Answer - a) True
Answer - d) Error
Answer - b) False
Answer - c) Both
Answer - a) Scatter plot
Answer - c) Both Statement (1 & 2) is true
Answer - d) All the above
Answer - b) Absolute value of magnitude
Answer - c) L2
Answer - c) There might not be any causal relationship between x and y
Answer - d)Both 1 and 2 are true
Answer - a) L1
Answer - b) L2
Answer - a) Alpha
Answer - d) Alpha
Answer - a) Both statements are True about Ridge and Lasso
Answer - a) Squared value of variables
Answer - b) Absolute value of variables
Answer - c) True
Answer - D) Both Statement ( I ) & ( II ) are true
Answer - b) Glmnet
Answer - c) Linear regression
Answer - c) Global mean
Answer - b) If we have less features , c)If features have high correlation
Answer - b) It is more likely for X1 to be included in the model
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