Xeasy-ml is a packaged machine learning framework.

Overview

xeasy-ml

1. What is xeasy-ml

Xeasy-ml is a packaged machine learning framework. It allows a beginner to quickly build a machine learning model and use the model to process and analyze his own data. At the same time, we have also realized the automatic analysis of data. During data processing, xeasy-ml will automatically draw data box plots, distribution histograms, etc., and perform feature correlation analysis to help users quickly discover the value of data.

2.Installation

Dependencies

xeasy-ml requires:

Scikit-learn >= 0.24.1

Pandas >= 0.24.2

Numppy >= 1.19.5

Matplotlib >= 3.3.4

Pydotplus >= 2.0.2

Xgboost >= 1.4.2

User installation

pip install xeasy-ml

3. Quick Start

1.Create a new project

Create a new python file named pro_init.py to initialize the project.

from xeasy_ml.project_init.create_new_demo import create_project
import os

pro_path = os.getcwd()
create_project(pro_path)

Now you can see the following file structure in your project.

├── Your_project
     ...
│   ├── pro_init.py
│   ├── project
│   │   └── your_project

2.Run example

cd project/your_project

python __main__.py

3.View Results

cd project/your_project_name/result/v1
ls -l
├── box   (Box plot)
├── cross_predict.txt (Cross-validation prediction file)
├── cross.txt  (Cross validation effect evaluation)
├── deleted_feature.txt  (Features that need to be deleted)
├── demo_feature_weight.txt  (Feature weights)
├── demo.m   (Model)
├── feature_with_feature  (Feature similarity)
├── feature_with_label   (Similarity between feature and label )
├── hist    (Distribution histogram)
├── model
├── predict_result.txt  (Test set prediction results)
└── test_score.txt      (Score on the test set)


xeasy-ml中文文档

1. 简介

​ xeasy-ml是一个封装的机器学习框架。它允许初学者快速建立机器学习模型,并使用该模型处理和分析自己的数据。同时,还实现了数据的自动分析。在数据处理过程中,xeasy-ml会自动绘制数据的箱线图、分布直方图等,并进行特征相关性分析,帮助用户快速发现数据的价值。

2.安装

依赖包:

Scikit-learn >= 0.24.1
Pandas >= 0.24.2
Numppy >= 1.19.5
Matplotlib >= 3.3.4
Pydotplus >= 2.0.2
Xgboost >= 1.4.2

​ 安装:

pip install xeasy-ml

3.如何使用

1.创建自己的项目

#创建一个名为pro_init.py的新python文件来初始化项目。
from xeasy_ml.project_init.create_new_demo import create_project
import os
pro_path = os.getcwd()
create_project(pro_path)
#在pro_init.py同级目录下可以看到以下目录结构:
├── Your_project
 	 ...
	├── pro_init.py
	├── project
	│  └── your_project

2.运行

cd project/your_project
python __main__.py

3.查看结果

cd project/your_project_name/result/v1
ls -l

  ├── box  (箱线图)

  ├── cross_predict.txt (交叉验证预测文件)

  ├── cross.txt (交叉验证评估)

  ├── deleted_feature.txt (需要被删除的特征)

  ├── demo_feature_weight.txt (模型特征权重)

  ├── demo.m  (保存的模型文件)

  ├── feature_with_feature (特征相似度)

  ├── feature_with_label  (特征与标签相似度)

  ├── hist  (分布直方图)

  ├── model

  ├── predict_result.txt (测试集预测结果)

  └── test_score.txt   (测试集评价指标得分)

4.线上使用手册

​ 假设你已经按照3.1的指引生成了你的个人项目文件夹,文件的目录结构为:

|———— Your_project
 	 ...
	| |———— pro_init.py
	| |———— project
	| |	└──your_project
	| |	   └──config
	| |	      └──demo
	| |		 └──ml.conf
	| |		 └──model.conf
	| |		 ...
	| |	      |——log.conf
	| |	   |——data
	| |	      └──sample.txt
	| |        |——log
	| |        |——result
	| |        |——__main__.py									

1.训练

​ 上述project结构中,config文件夹下为模型配置文件和日志配置文件;data为训练集;log是训练过程储存日志的文件夹,你可以在这里查看你的模型运行日志;result用于储存模型运行过程产生的数据分析资料,模型文件等;

​ 训练时,你可以根据自己的任务对配置文件进行调整,数据需存放在data文件夹下;模型训练和预测的结果在result内;加入你已经完成了模型的训练过程,你最需要关注的是result下的变化,其中最重要的是model文件下的demo.m,这是模型训练后的储存文件。

|——result
   |——v1
      |——box
      |——hist
      |——model

2.工程预测

​ 线上使用xeasy-ml时,你需要准备三个文件:demo.m , log.conf 和feature_enginnering.conf;在完成训练步骤后,你可以在project文件夹下找到它们;将这三个文件放在你的工程目录下,接着你需要做的就是写出你自己的predict.py(或者调用xeasy-ml.predict()方法,传入上述三个参数),这个文件包括xeasy-ml中的prediction_ml.PredictionML类用以初始化模型,PredictionML(config=conf, xeasy_log_path = xeasy_log_path)有两个参数:config是用于模型初始化的文件,easy_log_path是模型的日志配置文件;这里有个要注意的地方是我们可以根据自己的需要决定是否传入模型的配置文件(训练中的ml.conf)文件的作用是根据配置信息初始化模型(包括数据处理等),如果执行这一步操作,你需要在与启动文件相同目录下添加’./config/demo/model.conf‘和'’./config/demo/feature_enginnering.conf‘';需要注意的是ml.conf和model.conf的参数调整

self.ml = xml.prediction_ml.PredictionML(config = 'your ml.conf path', xeasy_log_path=xeasy_log_path)

如果只是使用XGBClassifier模型,不需要传入模型初始化文件,也不需要额外建立’./config/demo/model.conf‘文件目录;仅传入日志配置文件即可,但是需要自定义数据处理,代码形式如下:

self.ml = xml.prediction_ml.PredictionML(xeasy_log_path=xeasy_log_path)
self.ml._model = XGBClassifier()
self.ml._model.load_model(model_path)

self.ml._feature_processor = xml.data_processor.DataProcessor(conf=ml_config, log_path=xeasy_log_path)
self.ml._feature_processor.init()

以上步骤是线上模型的两种初始化方式;初始化后,对预测数据进行预测前需要进行数据处理,例:

self.ml._feature_processor.test_data = data_frame
self.ml._feature_processor.execute()
# 测试数据
test_feature = self.ml._feature_processor.test_data_feature.astype("float64", errors='ignore')
# 预测结果
predict_res = self.ml._model.predict(test_feature)
A mindmap summarising Machine Learning concepts, from Data Analysis to Deep Learning.

A mindmap summarising Machine Learning concepts, from Data Analysis to Deep Learning.

Daniel Formoso 5.7k Dec 30, 2022
李航《统计学习方法》复现

本项目复现李航《统计学习方法》每一章节的算法 特点: 笔记摘要:在每个文件开头都会有一些核心的摘要 pythonic:这里会用尽可能规范的方式来实现,包括编程风格几乎严格按照PEP8 循序渐进:前期的算法会更list的方式来做计算,可读性比较强,后期几乎完全为numpy.array的计算,并且辅助详

58 Oct 22, 2021
This is the code repository for LRM Stochastic watershed model.

LRM-Squannacook Input data for generating stochastic streamflows are observed and simulated timeseries of streamflow. their format needs to be CSV wit

1 Feb 14, 2022
Extended Isolation Forest for Anomaly Detection

Table of contents Extended Isolation Forest Summary Motivation Isolation Forest Extension The Code Installation Requirements Use Citation Releases Ext

Sahand Hariri 377 Dec 18, 2022
Examples and code for the Practical Machine Learning workshop series

Practical Machine Learning Workshop Series Practical Machine Learning for Quantitative Finance Post conference workshop at the WBS Spring Conference D

CompatibL 21 Jun 25, 2022
MegFlow - Efficient ML solutions for long-tailed demands.

Efficient ML solutions for long-tailed demands.

旷视天元 MegEngine 371 Dec 21, 2022
A Python toolbox to churn out organic alkalinity calculations with minimal brain engagement.

Organic Alkalinity Sausage Machine A Python toolbox to churn out organic alkalinity calculations with minimal brain engagement. Getting started To mak

Charles Turner 1 Feb 01, 2022
Repository for DCA0305, an undergraduate course about Machine Learning Workflows and Pipelines

Federal University of Rio Grande do Norte Technology Center Department of Computer Engineering and Automation Machine Learning Based Systems Design Re

Ivanovitch Silva 81 Oct 18, 2022
A collection of neat and practical data science and machine learning projects

Data Science A collection of neat and practical data science and machine learning projects Explore the docs » Report Bug · Request Feature Table of Co

Will Fong 2 Dec 10, 2021
GroundSeg Clustering Optimized Kdtree

ground seg and clustering based on kitti velodyne data, and a additional optimized kdtree for knn and radius nn search

2 Dec 02, 2021
ML Kaggle Titanic Problem using LogisticRegrission

-ML-Kaggle-Titanic-Problem-using-LogisticRegrission here you will find the solution for the titanic problem on kaggle with comments and step by step c

Mahmoud Nasser Abdulhamed 3 Oct 23, 2022
Evidently helps analyze machine learning models during validation or production monitoring

Evidently helps analyze machine learning models during validation or production monitoring. The tool generates interactive visual reports and JSON profiles from pandas DataFrame or csv files. Current

Evidently AI 3.1k Jan 07, 2023
Python ML pipeline that showcases mltrace functionality.

mltrace tutorial Date: October 2021 This tutorial builds a training and testing pipeline for a toy ML prediction problem: to predict whether a passeng

Log Labs 28 Nov 09, 2022
A flexible CTF contest platform for coming PKU GeekGame events

Project Guiding Star: the Backend A flexible CTF contest platform for coming PKU GeekGame events Still in early development Highlights Not configurabl

PKU GeekGame 14 Dec 15, 2022
A Software Framework for Neuromorphic Computing

A Software Framework for Neuromorphic Computing

Lava 338 Dec 26, 2022
Pytools is an open source library containing general machine learning and visualisation utilities for reuse

pytools is an open source library containing general machine learning and visualisation utilities for reuse, including: Basic tools for API developmen

BCG Gamma 26 Nov 06, 2022
A simple application that calculates the probability distribution of a normal distribution

probability-density-function General info An application that calculates the probability density and cumulative distribution of a normal distribution

1 Oct 25, 2022
Fundamentals of Machine Learning

Fundamentals-of-Machine-Learning This repository introduces the basics of machine learning algorithms for preprocessing, regression and classification

Happy N. Monday 3 Feb 15, 2022
Esse é o meu primeiro repo tratando de fim a fim, uma pipeline de dados abertos do governo brasileiro relacionado a compras de contrato e cronogramas anuais com spark, em pyspark e SQL!

Olá! Esse é o meu primeiro repo tratando de fim a fim, uma pipeline de dados abertos do governo brasileiro relacionado a compras de contrato e cronogr

Henrique de Paula 10 Apr 04, 2022
DeepSpeed is a deep learning optimization library that makes distributed training easy, efficient, and effective.

DeepSpeed is a deep learning optimization library that makes distributed training easy, efficient, and effective. 10x Larger Models 10x Faster Trainin

Microsoft 8.4k Dec 30, 2022