Introduction

Implementation for NeurIPS 2019 paper :

paper link: https://arxiv.org/abs/1909.03388

[Slide]

Fashion MNIST dataset

• To run experiments of Fashion MNIST dataset in fashion directory:

python3 fashion.py --r noisy_amount --s seed --c case_num --device device_num

noise_amount: the amount of noise amount r of label flipping. (0 <= r <= 1)
seed: random seed
case_num :  1: class-independent; 2: class-dependent (a); 3: class-dependent (b)
device_num: GPU number

CIFAR-10 dataset:

• To run experiments of CIFAR10 dataset in CIFAR-10 directory, pleases run all the baseline in the following order:

  python3 CE.py --r noise_amount --s seed --device device_num --root path --noise-type noise-type
  python3 FW.py --r noise_amount --s seed --device device_num --root path --noise-type noise-type
  python3 GCE.py --r noise_amount --s seed --device device_num --root path --noise-type noise-type
  python3 LCCN.py --r noise_amount --s seed --device device_num --root path --noise-type noise-type
  python3 DMI.py --r noise_amount --s seed --device device_num --root path --noise-type noise-type
  
  noise_amount: the amount of noise amount r of label flipping. (0 <= r <= 1)
  seed: random seed
  device_num: GPU number
  root: path to the CIFAR-10 dataset
  noise-type: class-dependent or class-independent (default:class-dependent)

Dog & Cat datasete

Link to the dataset: https://www.kaggle.com/c/dogs-vs-cats

• To run experiments of Dog vs. Cats dataset in dogcat directory, pleases run all the baseline in the following order:

  python3 CE.py --r noise_amount --s seed --device device_num
  python3 FW.py --r noise_amount --s seed --device device_num
  python3 GCE.py --r noise_amount --s seed --device device_num
  python3 LCCN.py --r noise_amount --s seed --device device_num
  python3 DMI.py --r noise_amount --s seed --device device_num
  
  noise_amount: the amount of noise amount r of label flipping. (0 <= r <= 1)
  seed: random seed
  device_num: GPU number

MR dataset

• To download the dataset:

  python3 download_dataset.py MR

• To run experiments of MR dataset in MR directory:

  python3 main.py --r noise_amount --s seed --device device_num WordCNN
  
  noise_amount: the amount of noise amount r of label flipping. (0 <= r <= 1)
  seed: random seed
  device_num: GPU number

Clothing1M dataset

Link to the dataset: https://drive.google.com/drive/folders/0B67_d0rLRTQYU2E4aHNHaE1uMTg?resourcekey=0-_FShcGYZwIyESjnz6S6aLQ&usp=sharing . We have split the data into clean_test.txt, clean_train. txt,clean_val.txt and noisy_train.txt in our ./clothing directory.

• To run experiments of Clothing1M dataset in clothing directory, pleases run all the baseline in the following order:

  python3 main.py --device device_num
  
  device_num: GPU number

TODO:

Combine all the APIs to dataset into one file.