Network Compression via Central Filter

Overview

Network Compression via Central Filter

Environments

The code has been tested in the following environments:

  • Python 3.8
  • PyTorch 1.8.1
  • cuda 10.2
  • torchsummary, torchvision, thop

Both windows and linux are available.

Pre-trained Models

CIFAR-10:

Vgg-16 | ResNet56 | DenseNet-40 | GoogLeNet

ImageNet:

ResNet50

Running Code

The experiment is divided into two steps. We have provided the calculated data and can skip the first step.

Similarity Matrix Generation

@echo off
@rem for windows
start cmd /c ^
"cd /D [code dir]  ^
& [python.exe dir]\python.exe rank.py ^
--arch [model arch name] ^
--resume [pre-trained model dir] ^
--num_workers [worker numbers] ^
--image_num [batch numbers] ^
--batch_size [batch size] ^
--dataset [CIFAR10 or ImageNet] ^
--data_dir [data dir] ^
--calc_dis_mtx True ^
& pause"
# for linux
python rank.py \
--arch [model arch name] \
--resume [pre-trained model dir] \
--num_workers [worker numbers] \
--image_num [batch numbers] \
--batch_size [batch size] \
--dataset [CIFAR10 or ImageNet] \
--data_dir [data dir] \
--calc_dis_mtx True

Model Training

The experimental results and related configurations covered in this paper are as follows.

1. VGGNet

Architecture Compress Rate Params Flops Accuracy
VGG-16(Baseline) 14.98M(0.0%) 313.73M(0.0%) 93.96%
VGG-16 [0.3]+[0.2]*4+[0.3]*2+[0.4]+[0.85]*4 2.45M(83.6%) 124.10M(60.4%) 93.67%
VGG-16 [0.3]*5+[0.5]*3+[0.8]*4 2.18M(85.4%) 91.54M(70.8%) 93.06%
VGG-16 [0.3]*2+[0.45]*3+[0.6]*3+[0.85]*4 1.51M(89.9%) 65.92M(79.0%) 92.49%
python main_win.py \
--arch vgg_16_bn \
--resume [pre-trained model dir] \
--compress_rate [0.3]*2+[0.45]*3+[0.6]*3+[0.85]*4 \
--num_workers [worker numbers] \
--epochs 30 \
--lr 0.001 \
--lr_decay_step 5 \
--save_id 1 \
--weight_decay 0.005 \
--data_dir [dataset dir] \
--dataset CIFAR10 

2. ResNet-56

Architecture Compress Rate Params Flops Accuracy
ResNet-56(Baseline) 0.85M(0.0%) 125.49M(0.0%) 93.26%
ResNet-56 [0.]+[0.2,0.]*9+[0.3,0.]*9+[0.4,0.]*9 0.53M(37.6%) 86.11M(31.4%) 93.64%
ResNet-56 [0.]+[0.3,0.]*9+[0.4,0.]*9+[0.5,0.]*9 0.45M(47.1%) 75.7M(39.7%) 93.59%
ResNet-56 [0.]+[0.2,0.]*2+[0.6,0.]*7+[0.7,0.]*9+[0.8,0.]*9 0.19M(77.6%) 40.0M(68.1%) 92.19%
python main_win.py \
--arch resnet_56 \
--resume [pre-trained model dir] \
--compress_rate [0.]+[0.2,0.]*2+[0.6,0.]*7+[0.7,0.]*9+[0.8,0.]*9 \
--num_workers [worker numbers] \
--epochs 30 \
--lr 0.001 \
--lr_decay_step 5 \
--save_id 1 \
--weight_decay 0.005 \
--data_dir [dataset dir] \
--dataset CIFAR10 

3.DenseNet-40

Architecture Compress Rate Params Flops Accuracy
DenseNet-40(Baseline) 1.04M(0.0%) 282.00M(0.0%) 94.81%
DenseNet-40 [0.]+[0.3]*12+[0.1]+[0.3]*12+[0.1]+[0.3]*8+[0.]*4 0.67M(35.6%) 165.38M(41.4%) 94.33%
DenseNet-40 [0.]+[0.5]*12+[0.3]+[0.4]*12+[0.3]+[0.4]*9+[0.]*3 0.46M(55.8%) 109.40M(61.3%) 93.71%
# for linux
python main_win.py \
--arch densenet_40 \
--resume [pre-trained model dir] \
--compress_rate [0.]+[0.5]*12+[0.3]+[0.4]*12+[0.3]+[0.4]*9+[0.]*3 \
--num_workers [worker numbers] \
--epochs 30 \
--lr 0.001 \
--lr_decay_step 5 \
--save_id 1 \
--weight_decay 0.005 \
--data_dir [dataset dir] \
--dataset CIFAR10 

4. GoogLeNet

Architecture Compress Rate Params Flops Accuracy
GoogLeNet(Baseline) 6.15M(0.0%) 1520M(0.0%) 95.05%
GoogLeNet [0.2]+[0.7]*15+[0.8]*9+[0.,0.4,0.] 2.73M(55.6%) 0.56B(63.2%) 94.70%
GoogLeNet [0.2]+[0.9]*24+[0.,0.4,0.] 2.17M(64.7%) 0.37B(75.7%) 94.13%
python main_win.py \
--arch googlenet \
--resume [pre-trained model dir] \
--compress_rate [0.2]+[0.9]*24+[0.,0.4,0.] \
--num_workers [worker numbers] \
--epochs 1 \
--lr 0.001 \
--save_id 1 \
--weight_decay 0. \
--data_dir [dataset dir] \
--dataset CIFAR10

python main_win.py \
--arch googlenet \
--from_scratch True \
--resume finally_pruned_model/googlenet_1.pt \
--num_workers 2 \
--epochs 30 \
--lr 0.01 \
--lr_decay_step 5,15 \
--save_id 1 \
--weight_decay 0.005 \
--data_dir [dataset dir] \
--dataset CIFAR10

4. ResNet-50

Architecture Compress Rate Params Flops Top-1 Accuracy Top-5 Accuracy
ResNet-50(baseline) 25.55M(0.0%) 4.11B(0.0%) 76.15% 92.87%
ResNet-50 [0.]+[0.1,0.1,0.2]*1+[0.5,0.5,0.2]*2+[0.1,0.1,0.2]*1+[0.5,0.5,0.2]*3+[0.1,0.1,0.2]*1+[0.5,0.5,0.2]*5+[0.1,0.1,0.1]+[0.2,0.2,0.1]*2 16.08M(36.9%) 2.13B(47.9%) 75.08% 92.30%
ResNet-50 [0.]+[0.1,0.1,0.4]*1+[0.7,0.7,0.4]*2+[0.2,0.2,0.4]*1+[0.7,0.7,0.4]*3+[0.2,0.2,0.3]*1+[0.7,0.7,0.3]*5+[0.1,0.1,0.1]+[0.2,0.3,0.1]*2 13.73M(46.2%) 1.50B(63.5%) 73.43% 91.57%
ResNet-50 [0.]+[0.2,0.2,0.65]*1+[0.75,0.75,0.65]*2+[0.15,0.15,0.65]*1+[0.75,0.75,0.65]*3+[0.15,0.15,0.65]*1+[0.75,0.75,0.65]*5+[0.15,0.15,0.35]+[0.5,0.5,0.35]*2 8.10M(68.2%) 0.98B(76.2%) 70.26% 89.82%
python main_win.py \
--arch resnet_50 \
--resume [pre-trained model dir] \
--data_dir [dataset dir] \
--dataset ImageNet \
--compress_rate [0.]+[0.1,0.1,0.4]*1+[0.7,0.7,0.4]*2+[0.2,0.2,0.4]*1+[0.7,0.7,0.4]*3+[0.2,0.2,0.3]*1+[0.7,0.7,0.3]*5+[0.1,0.1,0.1]+[0.2,0.3,0.1]*2 \
--num_workers [worker numbers] \
--batch_size 64 \
--epochs 2 \
--lr_decay_step 1 \
--lr 0.001 \
--save_id 1 \
--weight_decay 0. \
--input_size 224 \
--start_cov 0

python main_win.py \
--arch resnet_50 \
--from_scratch True \
--resume finally_pruned_model/resnet_50_1.pt \
--num_workers 8 \
--epochs 40 \
--lr 0.001 \
--lr_decay_step 5,20 \
--save_id 2 \
--batch_size 64 \
--weight_decay 0.0005 \
--input_size 224 \
--data_dir [dataset dir] \
--dataset ImageNet 
Code and training data for our ECCV 2016 paper on Unsupervised Learning

Shuffle and Learn (Shuffle Tuple) Created by Ishan Misra Based on the ECCV 2016 Paper - "Shuffle and Learn: Unsupervised Learning using Temporal Order

Ishan Misra 44 Dec 08, 2021
A-SDF: Learning Disentangled Signed Distance Functions for Articulated Shape Representation (ICCV 2021)

A-SDF: Learning Disentangled Signed Distance Functions for Articulated Shape Representation (ICCV 2021) This repository contains the official implemen

81 Dec 14, 2022
Video Corpus Moment Retrieval with Contrastive Learning (SIGIR 2021)

Video Corpus Moment Retrieval with Contrastive Learning PyTorch implementation for the paper "Video Corpus Moment Retrieval with Contrastive Learning"

ZHANG HAO 42 Dec 29, 2022
Code for ICDM2020 full paper: "Sub-graph Contrast for Scalable Self-Supervised Graph Representation Learning"

Subg-Con Sub-graph Contrast for Scalable Self-Supervised Graph Representation Learning (Jiao et al., ICDM 2020): https://arxiv.org/abs/2009.10273 Over

34 Jul 06, 2022
YOLOv3 in PyTorch > ONNX > CoreML > TFLite

This repository represents Ultralytics open-source research into future object detection methods, and incorporates lessons learned and best practices

Ultralytics 9.3k Jan 07, 2023
Node Dependent Local Smoothing for Scalable Graph Learning

Node Dependent Local Smoothing for Scalable Graph Learning Requirements Environments: Xeon Gold 5120 (CPU), 384GB(RAM), TITAN RTX (GPU), Ubuntu 16.04

Wentao Zhang 15 Nov 28, 2022
Bayesian Optimization using GPflow

Note: This package is for use with GPFlow 1. For Bayesian optimization using GPFlow 2 please see Trieste, a joint effort with Secondmind. GPflowOpt GP

GPflow 257 Dec 26, 2022
Co-GAIL: Learning Diverse Strategies for Human-Robot Collaboration

CoGAIL Table of Content Overview Installation Dataset Training Evaluation Trained Checkpoints Acknowledgement Citations License Overview This reposito

Jeremy Wang 29 Dec 24, 2022
Official repository of "BasicVSR++: Improving Video Super-Resolution with Enhanced Propagation and Alignment"

BasicVSR_PlusPlus (CVPR 2022) [Paper] [Project Page] [Code] This is the official repository for BasicVSR++. Please feel free to raise issue related to

Kelvin C.K. Chan 227 Jan 01, 2023
Object tracking using YOLO and a tracker(KCF, MOSSE, CSRT) in openCV

Object tracking using YOLO and a tracker(KCF, MOSSE, CSRT) in openCV File YOLOv3 weight can be downloaded

Ngoc Quyen Ngo 2 Mar 27, 2022
A spherical CNN for weather forecasting

DeepSphere-Weather - Deep Learning on the sphere for weather/climate applications. The code in this repository provides a scalable and flexible framew

DeepSphere 47 Dec 25, 2022
Simple sinc interpolation in PyTorch.

Kazane: simple sinc interpolation for 1D signal in PyTorch Kazane utilize FFT based convolution to provide fast sinc interpolation for 1D signal when

Chin-Yun Yu 10 May 03, 2022
Conflict-aware Inference of Python Compatible Runtime Environments with Domain Knowledge Graph, ICSE 2022

PyCRE Conflict-aware Inference of Python Compatible Runtime Environments with Domain Knowledge Graph, ICSE 2022 Dependencies This project is developed

<a href=[email protected]"> 7 May 06, 2022
Animatable Neural Radiance Fields for Modeling Dynamic Human Bodies

To make the comparison with Animatable NeRF easier on the Human3.6M dataset, we save the quantitative results at here, which also contains the results of other methods, including Neural Body, D-NeRF,

ZJU3DV 359 Jan 08, 2023
Created as part of CS50 AI's coursework. This AI makes use of knowledge entailment to calculate the best probabilities to win Minesweeper.

Minesweeper-AI Created as part of CS50 AI's coursework. This AI makes use of knowledge entailment to calculate the best probabilities to win Minesweep

Beckham 0 Jul 20, 2022
Implementing yolov4 target detection and tracking based on nao robot

Implementing yolov4 target detection and tracking based on nao robot

6 Apr 19, 2022
DROPO: Sim-to-Real Transfer with Offline Domain Randomization

DROPO: Sim-to-Real Transfer with Offline Domain Randomization Gabriele Tiboni, Karol Arndt, Ville Kyrki. This repository contains the code for the pap

Gabriele Tiboni 8 Dec 19, 2022
All materials of Cassandra Event, Udyam'22

Cassandra 2022 Workspace Workshop Materials Workshop-1 Workshop-2 Workshop-3 Workshop-4 Assignments Assignment-1 Assignment-2 Assignment-3 Resources P

36 Dec 31, 2022
Implementation of StyleSpace Analysis: Disentangled Controls for StyleGAN Image Generation in PyTorch

StyleSpace Analysis: Disentangled Controls for StyleGAN Image Generation Implementation of StyleSpace Analysis: Disentangled Controls for StyleGAN Ima

Xuanchi Ren 86 Dec 07, 2022
Code for the paper One Thing One Click: A Self-Training Approach for Weakly Supervised 3D Semantic Segmentation, CVPR 2021.

One Thing One Click One Thing One Click: A Self-Training Approach for Weakly Supervised 3D Semantic Segmentation (CVPR2021) Code for the paper One Thi

44 Dec 12, 2022