Programmer Think

Using the sklearn package of python language to realize the basic machine learning operation is very simple. After all, we only need to call part of the source code. Basic machine learning operations are nothing more than four parts: Import corresponding packages and dataData preprocessing;Model establishment and fittingModel evaluation and p ...

1. Introduction of Apriori correlation analysis This part can be seen in my last blog post, which mainly introduces the principle of correlation analysis. Link: Relevance analysis of python machine learning (Apriori). 2. Case background and analysis process There are many kinds of modern goods, and customers often struggle with what to buy. ...

Author: Han Xinzi@ShowMeAI Tutorial address: http://www.showmeai.tech/tutorials/84 Article address: http://www.showmeai.tech/article-detail/181 Notice: All Rights Reserved. Please contact the platform and the author for reprint and indicate the source 1. Classification, regression and clustering model 1) Overview of classification algorithm Cl ...

Author: Han Xinzi@ShowMeAI Tutorial address: http://www.showmeai.tech/tutorials/84 Article address: http://www.showmeai.tech/article-detail/181 Notice: All Rights Reserved. Please contact the platform and the author for reprint and indicate the source 1. Classification, regression and clustering model 1) Overview of classification algorithm ...

Ideas of voting method voting is a combination strategy for classification problems in integrated learning. The basic idea is to choose the one with the most output among all machine learning algorithms. There are two types of machine learning algorithm output for classification: one is to directly output class labels, and the other is to out ...

1.MATLAB program implementation The code is as follows: %% Clear environment variables clear; clc; close all; %% Initialization parameters data = rand(400, 2); figure; plot(data(:, 1), data(:, 2), 'ro', 'MarkerSize', 8); xlabel 'Abscissa X'; ylabel 'Ordinate'; title 'sample data '; K = 4; % Number of classifications maxg ...

I've been struggling whether to talk about the head movement first or the spatial coordinate system first. Later, I decided to talk about the head movement first, so that we can first feel how the manipulator is positioned in space, and then we will introduce in detail the spatial coordinates of the manipulator in the next section. Spatial coor ...

Python wechat ordering applet course video https://edu.csdn.net/course/detail/36074 Python actual combat quantitative transaction financial management system https://edu.csdn.net/course/detail/35475 preface This article is the second in the sequence series after the Huashan argumentative sword of the three major databases sequence (Oracle ...

Python WeChat Subscription Applet Course Video https://edu.csdn.net/course/detail/36074 Python Actual Quantitative Transaction Finance System https://edu.csdn.net/course/detail/35475 What is Kind? The composition of the k8s cluster is complex, error-prone and time-consuming if deployed manually. The Kind tool described in this paper can qu ...

Recently, I was studying Turing textbook by myself< Python Basic course of machine learning ", take some notes in the form of blog on csdn. k-means clustering is one of the simplest and most commonly used clustering algorithms. It attempts to find cluster centers that represent specific areas of data. The algorithm performs the followi ...