ml-homework's Introduction

作业内容

在课程资料库中下载相应的图库，完成特征提取，分类的识别，要求画出ROC曲线，选择几种算法进行对比。时间2周，自己做自己的。上交的是一篇小论文，里面有理论，有执行结果，有准确率对比就可以。

数据集的选择

本次代码选择了掌纹.zip作为数据集, 并解压图片到dataset目录下

根目录

dataset

000001.bmp

000002.bmp

000003.bmp

说明

main.py用于将所有算法的数据绘制到一张图像上
model.py分离出Model类, 统一了绘制ROC接口, 初始化加载数据集, 计算softmax
运行不同算法, 只需运行对应的*_model.py文件

LBP算法

准确率: 0.88

PCA算法

准确率: 0.52

Haar小波变换

准确率: 0.59

Gabor变换

准确率: 0.80

算法对比

算法	准确率
LBP	0.99
PCA	0.52
Haar	0.59
Gabor	0.80

Recommend Projects

React

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Vue.js

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

Typescript

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

TensorFlow

An Open Source Machine Learning Framework for Everyone

Django

The Web framework for perfectionists with deadlines.

Laravel

A PHP framework for web artisans

D3

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

javascript

JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

web

Some thing interesting about web. New door for the world.

server

A server is a program made to process requests and deliver data to clients.

Machine learning

Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

Visualization

Some thing interesting about visualization, use data art

Game

Some thing interesting about game, make everyone happy.

Recommend Org

Facebook

We are working to build community through open source technology. NB: members must have two-factor auth.

Microsoft

Open source projects and samples from Microsoft.

Google

Google ❤️ Open Source for everyone.

Alibaba

Alibaba Open Source for everyone

D3

Data-Driven Documents codes.

Tencent

China tencent open source team.

wdtzliu / ml-homework Goto Github PK