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DATASET'24 Quizz (Round 2)

Authored by Sudeep Makindar P 24BDS1145

Computers

University

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DATASET'24 Quizz (Round 2)
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is an example of a regression problem?

Predicting house prices

Identifying objects in images

Email spam classification

Stock market price prediction

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following Python libraries is commonly used for data manipulation and analysis?

NumPy

Pandas

TensorFlow

Matplotlib

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which type of AI involves learning from experience to improve performance over time?

Rule-Based AI

Reactive AI

Machine Learning (ML)

Expert Systems

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a method for visualizing data?

Confusion Matrix

Scatter Plot

Precision Score

Cross-validation

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a key assumption of linear regression?

The relationship between the dependent and independent variables is non-linear.

The errors (residuals) should be normally distributed with a mean of zero.

The independent variables should be highly correlated.

The dependent variable must be categorical.

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When would you use a 'Violin Plot' instead of a box plot?

When you need to visualize the data distribution and probability density

When you need to compare multiple numerical features

When you want to represent categorical data

When you have only two variables to compare

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is 'Transfer Learning' in AI?

Learning from scratch with a large dataset

The ability of an AI model to learn from one task and apply knowledge to another similar task

The process of tuning a model's hyperparameters

Learning by interaction with the environment

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