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 […]

chatgpt empowers python: Python’s SEF optimization: best practices for improving website rankings

SEF Optimization for Python: Best Practices for Improving Website Ranking In today’s digital age, everyone wants to rank high in search engine results pages (SERPs) as it increases their brand awareness and traffic, and SEF (Search Engine Optimization) for Python has become the talk of many. Python is a popular programming language used by professional […]

Optimization method – Newton’s method one-dimensional search

preface: In optimization problems, finding the minimum or maximum of a function is an important task. Newton’s method is a classic iterative method, which is often used to solve optimization problems. This article will introduce Newton’s one-dimensional search in the optimization method in detail, including its basic principle, algorithm steps and application scenarios. 1. Overview […]

Python plays .reanim animation (3: performance optimization and other details)

Article directory Fix performance issues resource manager See the code here. Use python -m anp to open a .reanim animation player. Almost all animations can be played after all assets are loaded (which takes a little longer). Play simple animations without loading resources. Fix performance issues In the previous two articles, we have completed a […]

Vite3+vue3 project packaging optimization 3 – CDN acceleration, file compression

1. CDN online acceleration Content Delivery Network (CDN for short) is a distributed content distribution network built on a data network, which allows users to request resources from the nearest server to improve the response speed of network requests. Usually, we request dependent modules to use CDN, while requesting project code still uses its own […]

Acwing improvement–DFS pruning and optimization

Methods of pruning and optimization 1. Optimize the search order In most cases, we should give priority to searching nodes with fewer branches 2. Exclude Equivalent Redundancy 3. Feasibility pruning 4. Optimal pruning 5. Memory search (DP) 1. The kitten climbs the mountain Title 1. Optimize the search order – “Sort from big to small […]

Log slimming show operation: from 5G optimization to 1G!

Click above to follow “Terminal R&D Department“ Set it as a “star” to master more database knowledge with you Article source: Directory background Diary Slimming Methodology Optimization case Summarize Background In daily development, usually for the convenience of debugging and troubleshooting, a lot of INFO level logs are printed. As the number of visits […]

MySQL index optimization practice & EXPLAIN analysis

Let’s introduce the specific business scenario first When the user logs in, he needs to view the courses that he can learn. Different users see different courses. The courses have permissions. The permissions are controlled by the following lesson_user_permissions table, where sys_user_id and lesson_id are used as the joint primary key There is also a […]