scipsycho / mlpack Goto Github PK
View Code? Open in Web Editor NEWSelf written packages for Machine learning algorithms like Linear Regression, KNN,ANN etc.
License: MIT License
Self written packages for Machine learning algorithms like Linear Regression, KNN,ANN etc.
License: MIT License
I see you are writing code for gradient descent regression, and in your code you start the gradient descent with random initial parameter values. This can be suboptimal and in more complex equations often results in the algorithm finding a local minimum. For this reason, the authors of scipy added a genetic algorithm for initial parameter estimation. The module is named scipy.optimize.differential_evolution.
I have used scipy's Differential Evolution genetic algorithm to determine initial parameters for fitting a double Lorentzian peak equation to Raman spectroscopy data and found that the results were excellent. The GitHub project, with a test spectroscopy data file, is:
https://github.com/zunzun/RamanSpectroscopyFit
If you have any questions, please let me know. I will be glad to help.
James Phillips
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.