Visual Learning and Recognition

From David's Wiki
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Notes for CMSC828I Visual Learning and Recognition (Fall 2020) taught by Abhinav Shrivastava

This class covers:

  • How a sub-topic evolved
  • State of the art

Introduction to Data

September 8

The extremes of data. If we have very few images, we are working on an extrapolation problem.
As we approach an infinite number of training samples, learning becomes an interpolation problem.
Traditional datasets are in the order of \(10^2-10^4\) training samples.
Current datasets are in the order of \(10^5-10^7\) training samples.

Data-driven Methods in Vision

Will be on the exam

  • Back-prop and SGD,
  • Softmax, sigmoid, cross entropy

Misc

Visible to::users

References