Neural Network Filters and Features

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Questions and Answers

What is the main purpose of capturing the features of diagonal lines and Crosses in the context described?

  • Enhancing the brightness of the image
  • Recognizing the spatial structure between pixels (correct)
  • Identifying the background color
  • Highlighting the image borders

Which components capture all the features related to diagonal lines and Crosses as mentioned in the text?

  • Arms, legs, and body (correct)
  • Arms, legs, and head
  • Hands, feet, and torso
  • Eyes, nose, and mouth

What do the smaller matrices represent in this context?

  • Padding added to the image
  • Filters of weights (correct)
  • Biases of the model
  • Training data labels

What operation is performed when a patch is slid over an image in the described convolution process?

<p>Element wise multiplication (C)</p> Signup and view all the answers

What is the primary function of convolution in preserving spatial structure between pixels?

<p>Learning image features in small squares (A)</p> Signup and view all the answers

What follows element wise multiplication when a patch overlaps with an image during convolution?

<p>Performing matrix summation (C)</p> Signup and view all the answers

What is the purpose of comparing images piece by piece or patch by patch in image classification?

<p>To handle all types of image deformations like scale, shift, and rotation (B)</p> Signup and view all the answers

Why is it important for a model to find rough feature matches across images in image classification?

<p>To determine if two images are likely from the same object (D)</p> Signup and view all the answers

What are features in image classification described as mini versions of?

<p>Mini images (A)</p> Signup and view all the answers

How are black and white represented in the context of image classification from the text?

<p>-1 for black and 1 for white pixels (C)</p> Signup and view all the answers

What allows models in image classification to be invariant to deformations like scale, shift, and rotation?

<p>Comparing images piece by piece or patch by patch (D)</p> Signup and view all the answers

What helps pick up on common features in images according to the text?

<p>Filters (D)</p> Signup and view all the answers

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