This repository contains my solution for the cs231n of Stanford University.
If you have any questions, feel free to contact me via e-mail(ding@ivanpp.me).
- Q1: k-Nearest Neighbor classifier (20 points)
- Q2: Training a Support Vector Machine (25 points)
- Q3: Implement a Softmax classifier (20 points)
- Q4: Two-Layer Neural Network (25 points)
- Bonus: Implement some extra techniques on Two-Layer Neural Network (5 points)
see:./Assignment1/cs231n/classifiers/neural_net.py
and./Assignment1/two_layer_net.ipynb
I implement the dropconnect inneural_net.py
and get 57.1% test accuracy intwo_layer_net.ipynb
- Q5: Higher Level Representations: Image Features (10 points)
- Bonus: Design your own features!
- Q6: Cool Bonus: Do something extra! (+10 points)
- Q1: Fully-connected Neural Network (25 points)
- Q2: Batch Normalization (25 points)
- Bonus: Batch Normalization: alternative backward (3 points)
see:batchnorm_backward_alt()
function in./Assignment2/cs231n/layers.py
- Q3: Dropout (10 points)
- Q4: Convolutional Networks (30 points)
- Q5: PyTorch / Tensorflow on CIFAR-10 (10 points)
- Bonus: Do something extra! (up to 10 points)
- Q1: Image Captioning with Vanilla RNNs (25 points)
- Q2: Image Captioning with LSTMs (30 points)
- Bonus: Train a good captioning model!
- Q3: Network Visualization: Saliency maps, Class Visualization, and Fooling Images (15 points)
- Q4: Style Transfer (15 points)
- Q5: Generative Adversarial Networks (15 points)
- Bonus: WGAN-GP or something cool.