#
*Top
3 Machine Learning Quiz Questions with Answers explanation, Interview
questions on machine learning, quiz questions for data scientist answers
explained, machine learning exam questions, question bank in machine
learning, lasso regression, tuning parameter, penalty parameter*

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__Machine
learning Quiz Questions - Set 27__

__Machine learning Quiz Questions - Set 27__

1. In Lasso regression, if the tuning parameter (lambda) increases ______ increases.

a) Variance

b) Bias

c) Both variance and bias

d) Neither variance nor bias

**Click here to view answer and explanation**

2. In Lasso regression, if the tuning parameter (lambda) decreases ______ increases.

a) Variance

b) Bias

c) Both variance and bias

d) Neither variance nor bias

**Click here to view answer and explanation**

3. “Less important parameters goes close to zero when we increase the value of tuning parameters” in which of the following regressions?

a) Ridge

b) Lasso

c) Both ridge and lasso

**Click here to view answer and explanation**

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**Related links:**

**Related links:**

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### Multiple choice quiz questions in machine learning

### What is bias-variance tradeoff

### over-fitting and under-fitting in lasso regression

### What is the role of penalty parameter

### How tuning parameter lambda affect the performance of lasso regression