Programmer Group

This is my homework in the machine learning course, SMO realized by matlab, record my experience. I have implemented a simplified version of SMO code, and most of the code circulating on the network is also the code of this idea, mainly referring to Peter's "Machine Learning Practice" about SMO algorithm. Complete engineering portal ...

Recently, many small data mining projects have been done, using and comparing N-multiple algorithms, and understanding many machine learning tools, such as R language, Spark machine learning library, Python, Tensorflow and RapidMiner, etc. But I feel that I can't go deep into it, at best I just play with other people's tools. The advantages an ...

1. Background Take on the previous blog post, because the selective search (ss) algorithm is needed in fast RCNN, so the SS paper and program are understood. In SS paper, we propose to use multiple color spaces to extract the same features in each color space. First, we get the initial region according to the previous algorithm, and then merg ...

Written in front Recently, I have been busy with teaching new equipment. I haven't written problems in time, but I haven't been lazy and I haven't brushed them.~Come and sort out the latest topics carefully.~ Before I thought about using tag to brush the questions, I received the recommended leetcode problem, and I brushed the questions one aft ...

Recently, when I was doing data prediction on DBN, I found that there was no such program on the Internet, so I decided to add it to this blog. Before executing the following code, you need to implant Deep Learning Toolkit . See other blogs about how to insert the toolbox, and I won't say any more. clc;clear %% Generate dat ...

Complex algorithm and matlab code 1. Complex algorithm Complex algorithm is an optimization algorithm, which does not necessarily require the derivability of objective function or constraint function when optimizing non-linear problems. This method is widely used in low-dimensional engineering optimization problems. The basic idea is to use ...

Next one. Look at the function The first parameter and the second parameter are similar to the previous one, but the last one is about multiple sets of points in multiple graphs. The type is double vector. Here is a set of points in a pair of graphs, the type is single vector. vector<Point3f> calcBoardCornerPositions(int gridW, int ...

Face recognition is always seen in sci-fi movies. Now we can also program it. Ha ha ~ OpenCV is an Intel < open source computer vision library. It consists of a series of C functions and a few C++ classes. It realizes many general algorithms in image processing and computer vision. OpenCV has a cross-platform, high-level API ...

Full Stack Engineer Development Manual (Author: Luan Peng) Download of MATLAB 2C dynamic link library matlab library functions Matlab 2C basic course Matlab 2C development full-text course matlab2c calls method: 1. Download matlab 2C dynamic link library 2. Put matlab 2c.dll, matlab 2c.lib and MATLAB 2c.h in the project header file dir ...

Full Stack Engineer Development Manual (Author: Luan Peng) Download of MATLAB 2C dynamic link library matlab library functions Matlab 2C basic course Matlab 2C development full-text course matlab2c calls method: 1. Download matlab 2C dynamic link library 2. Put matlab 2c.dll, matlab 2c.lib and MATLAB 2c.h in the project header file dir ...