Gradient

Library for dealing with color gradients in ruby

Fancy Buttons helps you easily style buttons with beautiful CSS3 features like gradients, rounded corners, etc. Don't worry the buttons also degrade nicely for browsers with no support. This requires the Compass stylesheet authoring framework.

Rumale is a machine learning library in Ruby. Rumale provides machine learning algorithms with interfaces similar to Scikit-Learn in Python. Rumale supports Support Vector Machine, Logistic Regression, Ridge, Lasso, Multi-layer Perceptron, Naive Bayes, Decision Tree, Gradient Tree Boosting, Random Forest, K-Means, Gaussian Mixture Model, DBSCAN, Spectral Clustering, Mutidimensional Scaling, t-SNE, Fisher Discriminant Analysis, Neighbourhood Component Analysis, Principal Component Analysis, Non-negative Matrix Factorization, and many other algorithms.

Interpolate is a library for generic linear interpolation objects. Useful for such things as calculating linear motion between locations (or arrays of locations), multi-channel color gradients, piecewise functions, or even just placing values within intervals.

High performance gradient boosting for Ruby

An implementation of a linear regression machine learning algorithm implemented in Ruby. The library supports simple problems with one independent variable used to predict a dependent variable as well as multivariate problems with multiple independent variables to predict a dependent variable. You can train your algorithms using the normal equation or gradient descent. The library is implemented in pure ruby using Ruby's Matrix implementation.

Rumale::Ensemble provides ensemble learning algorithms, such as AdaBoost, Gradient Tree Boosting, and Random Forest, with Rumale interface.

Easily style buttons with beautiful CSS3 features like gradients, rounded corners, etc. Don't worry the buttons also degrade nicely for browsers with no support. This requires the Compass stylesheet authoring framework. Forked, to handle text colors better.

A compass extension to translate between Photoshop gradient overlays and CSS linear-gradients

High performance gradient boosting for Ruby

Colours! Colours! The creeping chaos fucks my mind. Generate gradients because colors are fun.

An itty-bitty extension that adds "gradient" method to String class that supports any hex colour, for Linux terminals

Compass extension for randomly generated CSS3 gradients with harsh color stops

Converts CSS3 webkit stylish code to OBJ-C, like gradients

a sass port of the noisy js plugin as a compass extension that creates backgrond noise images as base64 data URIs

Allows text,cufon,gestures,easing,parser,freedrawing,interaction,serialization,image_filters,gradient,pattern,shadow on HTML5 canvas with FabricJs.

== Description Sometimes you need a gradient.

A Ruby library to generate gradient.

backgrounds - generate your own unique pixel art background images (off chain) from text attributes (via built-in spritesheets); incl. color stripes, gradients, and more

Ruby Neural Network implementation using backpropagation and gradient descent for training

Multivariate Optimization Library in Ruby. Mopti supports Nelder-Mead simplex method and Scaled Conjugate Gradient.

Sass/Compass extension to convert css3 gradient to base64

Gradient calculation using Color gem objects.

A gem for making randomly generated gradient art.

== PROBLEMS/TODO * Add grid lines, linear stripes, shape markers, gradient fills * Make venn data specification friendlier * Make documentation more digestible There are lots of missing features. Until they're implemented, you can directly specify query parameters using the :extras key, e.g., # provides a legend for each data set g = GChart.line(:data => [[1, 2], [3, 4]], :extras => { "chdl" => "First|Second"})

Linear regression gem that uses nmatrix library , written in ruby.

Prawn itself provides only linear and radial gradients. This is the more advanced shadings that PDF spec defines.

Gradient Function is one of the crucial backbone of many ML algorithms. This Lib help generate Gradient functions from exisiting functions. Look Mom ! No derivate!

SassScript extension to bring the math behind Photoshop's powerful soft-light gradient blending mode to Sass, which eliminates the need for making soft-light gradient backgrounds manually.

WaveInt class Generate linear gradient value in the range.

this gem consist of a logistic regression class. it uses gradient descent optimisation algorithm. it uses sciruby library for scientific computation.

Provides gradient colors for command line output using RGB hex values.

Linear regression algorithms which implemented Alternating Least Squares & Gradient Descent

An implementation of a linear regression machine learning algorithm implemented in Ruby. The library supports simple problems with one independent variable used to predict a dependent variable as well as multivariate problems with multiple independent variables to predict a dependent variable. You can train your algorithms using the normal equation or gradient descent. The library is implemented in pure ruby using Ruby's Matrix implementation.

TealToad gives you all the tools required to create gradient based AI algorithms such as linear regression and neural networks.