Table of Contents 1. Data and analysis objects 2. Purpose and analysis tasks 3. Methods and Tools 4. Data reading 5. Data understanding 6. Data preparation 7. Model training 8. Model evaluation 9. Model parameter adjustment 10. Model prediction 1. Data and analysis objects CSV file – “bc_data.csv” Dataset link: https://download.csdn.net/download/m0_70452407/88524905 This data set mainly […]
Tag: dia
Practical data analysis | KNN algorithm – automatic diagnosis and analysis of cases
Table of Contents 1. Data and analysis objects 2. Purpose and analysis tasks 3. Methods and Tools 4. Data reading 5. Data understanding 6. Data preparation 7. Model training 8. Model evaluation 9. Model parameter adjustment 10. Model improvement 11. Model prediction 1. Data and analysis objects CSV file – “bc_data.csv” Dataset link: https://download.csdn.net/download/m0_70452407/88524905 This […]
An ADC sampling algorithm, median average filtering + recursive average filtering
Foreword In actual AD acquisition scenarios, there will be effects of periodic changes and occasional pulse fluctuation interference on AD acquisition. Here a combination of median average filtering + recursive average filtering is used Refer to the code framework written by predecessors, and also refer to the blog below by blogger GuYH_, and make slight […]
[Data structure] Sequential stack and chain stack (detailed explanation with diagram)
Article directory 1. What is a stack? 1.1 Purpose of stack 2. Stack structure and basic operations 3. Implementation details of the stack 3.1 Sequential stack 3.1.1 Stack initialization 3.1.2 Pushing elements onto the stack 3.1.3 Pop elements from the stack 3.1.4 Get the top element of the stack 3.1.5 Determine whether the stack is […]
Valgrind compatibility analysis: from core dependencies to error diagnosis
Directory title 1. Introduction: Overview and Importance of Valgrind Basic Functions of Valgrind Application Scenarios in Software Development (Application Scenarios in Software Development) 2. Dependencies of Valgrind Introduction to Core Dependency Libraries (Core Dependency Libraries) 2.2 Optional Dependencies and Enhanced Features 3. Compilation and Installation: Adding Library Support (Compilation and Installation: Adding Library Support) 3.1 […]
[Unity Practical Combat] Implementing a powerful, universal and easy-to-expand dialogue system (with project source code) (supplementary update on 2023/12/26)
Article directory Let’s take a look at the final effect first Preface material initial preparation work 1. Simple drawing of terrain 2. Draw dialog box 3. Configure character animation 4. Achieve simple control of character movement Control the display and hiding of dialog boxes Define conversation content Implement simple conversation function Verbatim printing effect Quickly […]
18 | Reactive programming framework design: How to make program calls respond immediately without blocking waiting?
In the first column, we discussed why the program crashes under high concurrency conditions. The main reason is that in the case of high concurrency, there are a large number of user requests that require program calculation and processing. The current processing method is to allocate a thread to each user request. When the thread […]
nginx+ffmpeg+rtsp+rtmp/http-flv streaming media service construction [full version]
nginx + ffmpeg + rtsp + rtmp/http-flv streaming media service construction [full version] Install nginx and its dependencies gcc installation yum -y install gcc gcc-c + + pcre installation #If you can’t pull it down, you can directly copy the link to the browser to download. I successfully downloaded it directly from the browser, and […]
[Fault Diagnosis Analysis] Rolling bearing fault diagnosis feature extraction with Matlab code
?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For code acquisition, paper reproduction and scientific research simulation cooperation, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more complete Matlab code and simulation customization […]
Nvidia graphics card Failed to initialize NVML Driver/library version mismatch error solution
GPT has become quite popular recently, so I started to experiment with the GPU to run projects: https://github.com/OpenTalker/SadTalker Today I suddenly found that the program could not be used. After investigation, it was probably due to the inconsistency between the NVIDIA kernel driver version and the system driver version. The solutions to this error are […]