cs231n 课程作业 Assignment 1

Assignment 1

完成 这里 的课程笔记中 Module 1: Neural Networks 的阅读。

作业要求见 Assignment #1: Image Classification, kNN, SVM, Softmax, Neural Network，主要需要完成 kNN，SVM，Softmax分类器，还有一个两层的神经网络分类器的实现。

Download  The CIFAR-10 dataset

If you're going to use this dataset, please cite the tech report at the bottom of this page. 

Version	Size	md5sum
CIFAR-10 python version	163 MB	c58f30108f718f92721af3b95e74349a
CIFAR-10 Matlab version	175 MB	70270af85842c9e89bb428ec9976c926
CIFAR-10 binary version (suitable for C programs)	162 MB	c32a1d4ab5d03f1284b67883e8d87530

python2和python3间的错误

1.print 后面家括号

2.

try:
    import cPickle as pickle    #python 2
except ImportError as e:
    import pickle   #python 3