Machine Learning Foundations · Quiz 1 · Jan 2024

1-b, 2-d, 3-a, 4-c

1-b, 2-a, 3-c, 4-d

1-d, 2-b, 3-a, 4- c

1-d, 2-a, 3-c, 4-b       **MLF** **Section Id :** 64065351357 **Section Number :** 9 **Section type :** Online **Mandatory or Optional :** Mandatory **Number of Questions :** 11 **Number of Questions to be attempted :** 11 **Section Marks :** 40 **Display Number Panel :** Yes **Section Negative Marks :** 0 **Group All Questions :** No **Enable Mark as Answered Mark for Review and** Yes **Clear Response :** **Maximum Instruction Time :** 0

2.1

2.003125

2.031

1.9968

Predicting future sales of a product based on the past sales data.

Reducing the dimensionality of images while retaining essential features, enabling efficient storage and transmission.

Recognizing and interpreting handwritten characters or words, often used in digit recognition or reading handwritten text.

Categorizing text documents into predefined classes, such as spam or non- spam emails.

Eigenvalues of A are 1, 2, and 3.

Eigenvalues of A are 1, 2, and 2.

Eigenvalues of B are 2, 20, and 78.

Matrix B is diagonalizable.

AB is a symmetric matrix.

AB is orthogonally diagonalizable.

BA has real eigenvalues.

AB is not a symmetric matrix.