[sklearn] 1. Classification decision tree
preface
Decision tree is a common algorithm in machine learning. Relevant mathematical theories I also wrote in the column of mathematical modeling Mathematical modeling learning notes (XXV) decision tree Yes, this blog post does not pay attention to the relevant mathematical principles, but mainly focuses on the effect of using sklearn to re ...
Posted by scm24 on Fri, 03 Sep 2021 20:05:40 +0200
Image enhancement in AlexNet -- RGB three channel color dithering based on PCA
After reading Alex net's paper.
This paper creatively uses many structures and tips in convolutional neural networks. It is highly recommended that you read this paper at the foundation level of neural networks.
outline
A method of color enhancement based on PCA is introduced in AlexNet. The effect is that the lightness (brightness) of t ...
Posted by pastet89 on Thu, 02 Sep 2021 21:44:37 +0200
A * algorithm for path planning
Reference link Original address https://github.com/paulQuei/a-star-algorithm?spm=a2c6h.12873639.0.0.21834662LgAvMP
A * algorithm for path planning
Algorithm Introduction
A * (read: A Star) algorithm is a very common path finding and graph traversal algorithm. It has better performance and accuracy. While explaining the algorithm, this paper ...
Posted by isurgeon on Thu, 02 Sep 2021 02:11:26 +0200