HW2 Deep Learning and Machine Learning Basics

Task

• ROC curve (in report)
• PCA and LDA
• Object Recognition using CNN

Requirement

• Python 3.6.4
• torch 0.4.1
• scipy 1.0.1
• numpy 1.15.2
• matplotlib 3.0.0

PCA and LDA

• Implement PCA and LDA manually

• PCA Usage

     python3 hw2-2_pca.py [whole dataset] [input test image] [output test image]
  

  refer to results in directory result

• LDA Usage

     python3 hw2-2_pca.py [whole dataset] [output first fisherface]
  

  refer to results in directory result

Object Recognition using CNN

• Implement simple CNN for recognizing MNIST dataset

• Usage

  • For training

      python3 hw2-3_train.py [image directory] 
  

  • For testing

      python3 hw2-3_test.py [image directory] [output csv] 
  

• Learning curve