README.md in libmf-0.2.5 vs README.md in libmf-0.2.6
- old
+ new
@@ -1,12 +1,12 @@
-# LIBMF
+# LIBMF Ruby
[LIBMF](https://github.com/cjlin1/libmf) - large-scale sparse matrix factorization - for Ruby
Check out [Disco](https://github.com/ankane/disco) for higher-level collaborative filtering
-[](https://github.com/ankane/libmf/actions)
+[](https://github.com/ankane/libmf-ruby/actions)
## Installation
Add this line to your application’s Gemfile:
@@ -14,18 +14,17 @@
gem 'libmf'
```
## Getting Started
-Prep your data in the format `[row_index, column_index, value]`
+Prep your data in the format `row_index, column_index, value`
```ruby
-data = [
- [0, 0, 5.0],
- [0, 2, 3.5],
- [1, 1, 4.0]
-]
+data = Libmf::Matrix.new
+data.push(0, 0, 5.0)
+data.push(0, 2, 3.5)
+data.push(1, 1, 4.0)
```
Create a model
```ruby
@@ -157,25 +156,25 @@
- [LIBMF: A Library for Parallel Matrix Factorization in Shared-memory Systems](https://www.csie.ntu.edu.tw/~cjlin/papers/libmf/libmf_open_source.pdf)
## History
-View the [changelog](https://github.com/ankane/libmf/blob/master/CHANGELOG.md)
+View the [changelog](https://github.com/ankane/libmf-ruby/blob/master/CHANGELOG.md)
## Contributing
Everyone is encouraged to help improve this project. Here are a few ways you can help:
-- [Report bugs](https://github.com/ankane/libmf/issues)
-- Fix bugs and [submit pull requests](https://github.com/ankane/libmf/pulls)
+- [Report bugs](https://github.com/ankane/libmf-ruby/issues)
+- Fix bugs and [submit pull requests](https://github.com/ankane/libmf-ruby/pulls)
- Write, clarify, or fix documentation
- Suggest or add new features
To get started with development:
```sh
-git clone --recursive https://github.com/ankane/libmf.git
-cd libmf
+git clone --recursive https://github.com/ankane/libmf-ruby.git
+cd libmf-ruby
bundle install
bundle exec rake vendor:all
bundle exec rake test
```