Directory 1. Introduction to the Logistic model Two, Logistic model example 3. Principle of Logistic Model 3.1 Definition of Logistic equation 3.2 Yule algorithm 3.2 Rhodes Algorithm 3.3 Nair Algorithm 4. Part of the code of the Logistic model Matlab 4.1 Yule algorithm 4.2 Rhodes Algorithm 4.3 Nair Algorithm 1. Introduction to Logistic Model Logistic […]
Tag: mod
Python implements ACO ant colony optimization algorithm to optimize Catboost regression model (CatBoostRegressor algorithm) project combat
Explanation: This is a machine learning practical project (with data + code + documentation + video explanation). If you need data + code + documentation + video explanation, you can go directly to the end of the article to get it. 1. Project background Ant Colony Optimization (ACO) is a new bionic evolutionary algorithm derived […]
HTTP module of Nodejs
Table of Contents foreword 1. Create an HTTP module 1.1 Basic use 1.2 Precautions Second, view the message 2.1 Browser view HTTP message 2.2 Use request to get HTTP request message 2.2.1 Get request line and request header 2.2.2 Get the request path 2.2.3 Get query string 3. Exercises related to request messages Fourth, set […]
[Network Technology] Firewall configuration stand-alone bypass mode
Networking requirements A company deploys an Agile Controller server group on the network, and at the same time deploys a FW at the network egress in a bypass mode, as shown in Figure 1. The requirements are: ?Different user roles can access different network resources (configured on the Agile Controller server). ? After the user […]
The PWM output mode of GD32F4xx controls the transformation of the lamp
Introduction to PWM principle PWM basics 1. Introduction to PWM PWM (Pulse Width Modulation) is a very effective technology that uses the digital output of a microprocessor to control an analog circuit. PWM is a method of digitally encoding the level of an analog signal. Through the use of high-resolution counters, the square wave duty […]
springboot integrates Redis to save commodity and commodity inventory information
1. Add dependencies and configuration <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> Add the following configuration in application.yaml: spring: redis: # address host: localhost # port, default is 6379 port: 6379 # password password: # Connection timeout timeout: 10s lettuce: pool: # The minimum idle connection in the connection pool min-idle: 0 # The maximum idle connection in […]
How to hand-write the core plug-in module of umi
Goal Write the following code so that the current version number can be printed correctly when node cli version is executed. import {<!– –> printHelp, yParser } from “@umijs/utils”; import {<!– –> Service } from “./service”; export async function run() {<!– –> const args = yParser(process. argv. slice(2), {<!– –> alias: {<!– –> version: [“v”], […]
Use STM32CubeMX to configure FSMC module to drive LCD screen (based on punctual atomic process)
Foreword In the process of learning STM32, I just learned the LCD screen. I use STM32F103ZET6, and the screen is punctual and atomic. But I encountered a lot of problems when lighting up the LCD screen in my own new project. After solving it, share it here, hoping to help friends who encounter this confusion. […]
XGBoost of ML: Based on the Titanic data set (filling/label encoding/reasoning data reprocessing) using the XGBoost algorithm (model export and loading reasoning of json files) to realize the application case of binary classification prediction
XGBoost of ML: Based on the Titanic data set (filling/label encoding/reasoning data reprocessing) using the XGBoost algorithm (model export and loading reasoning of json files) to realize the application case of binary classification prediction Directory Based on the Titanic data set (one-hot encoding/label encoding) using the XGBoost algorithm (model export and loading reasoning of json […]
First review! A Comprehensive Survey of the Segmentation Everything Model (SAM)
Click the card below to follow the “CVer” official account AI/CV heavy dry goods, delivered in the first time Click to enter->【Image Segmentation】WeChat Technology Exchange Group Reprinted from: Heart of the Machine As the first study to comprehensively introduce the progress of SAM-based models, this paper focuses on the application of SAM to various tasks […]