Uniform Memory Retrieval with Larger Capacity for Modern Hopfield Models

This is the Official Code for the paper: Uniform Memory Retrieval with Larger Capacity for Modern Hopfield Models.

Create Environment

conda create -n uhop python=3.8
conda activate uhop
pip3 install -r requirements.txt

Memory Retrieval Task

For U-Hop:

python3 memory_retrieval_max_loss.py --memory_size 100 --kernel_epoch 100 --activation "softmax" --data "cifar10" --mode "UMHN" --seed 42

For Modern Hopfield:

python3 memory_retrieval_max_loss.py --memory_size 100 --activation "softmax" --data "cifar10" --mode "MHN" --seed 42

For Sparse Modern Hopfield:

python3 memory_retrieval_max_loss.py --memory_size 100 --activation "sparsemax" --data "cifar10" --mode "MHN" --seed 42

Noise Robustness Task

For U-Hop:

python3 memory_retrieval_noise.py --noise_level 0.5 --kernel_epoch 100 --activation "softmax" --data "cifar10" --mode "UMHN" --seed 42

For Modern Hopfield:

python3 memory_retrieval_noise.py --noise_level 0.5 --activation "softmax" --data "cifar10" --mode "MHN" --seed 42

For Sparse Modern Hopfield:

python3 memory_retrieval_noise.py --noise_level 0.5 --activation "sparsemax" --data "cifar10" --mode "MHN" --seed 42

Image Classification on CIFAR10 and CIFAR100

python3 image_classification.py --data cifar10 --datasize 10000 --n_class 10

Image Classification on Tiny ImageNet

To run experiments on TinyImageNet, you can use the code download_tinyimagenet.sh to download the dataset. If you have downloaded the dataset already, please see data_utils.py to setup the corresponding directory.

python3 deep_ViH.py --data tiny_imagenet --datasize 60000 --n_class 200 --init_lr 0.0001 --batch_size 1024

Citation

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