Machine Learning - Study Mode
[#151] What is/are true about ridge regression? 1. When lambda is 0, model works like linear regression model 2. When lambda is 0, model doesn't work like linear regression model 3. When lambda goes to infinity, we get very, very small coefficients approaching 04. When lambda goes to infinity, we get very, very large coefficients approaching infinity.
Correct Answer
(A) 1 and 3
(E) 1 and 3
[#152] In what type of learning labelled training data is used
Correct Answer
(B) supervised learning
(F) supervised learning
[#153] Based on survey, it was found that the probability that person like to watch serials is 0.25 and the probability that person like to watch netflix series is 0.43. Also the probability that person like to watch serials and netflix sereis is 0.12. what is the probability that a person doesn't like to watch either?
Correct Answer
(C) 0.44
(G) 0.44
[#154] Which learning Requires Self Assessment to identify patterns within data?
Correct Answer
(A) unsupervised learning
(E) unsupervised learning
[#155] The linearxa0SVMxa0classifier works by drawing a straight line between two classes
Correct Answer
(A) TRUE
(C) TRUE