Fernando Perales FerPerales

Resources for Machine Learning in Ruby

Gems

liblinear-ruby: Ruby interface to LIBLINEAR using SWIG
classifier-reborn: Bayesian and LSI classification
dependencies: GSL

ferperales.net

/about_me

/skills

Last week, I attended Fórum Internacional Software Libre hosted in the city of Porto Alegre, Brazil. During four days, I had the change to meet people from all the free software communities in Brazil as well as some members from communities in Latin America. The last day I gave a talk called "Introducing new generations to Free Software", which presents our journey and learnings from the Rails Girls Summer of Code 2015 and our efforts to encourage underrepresented groups in the IT industry to start a career in the professional software development industry with iniciatives such Railsbridge, RGSoC and Outreachy among others.

Some numbers:

3937 participants

492 speakers

519 hours in activities

Download Franz for your distribution from MeetFranz.com
sudo mkdir /opt/franz
change into the same directory as the downloaded file, then sudo tar -xf Franz-linux-x64-4.9.4.tgz -C /opt/franz
sudo touch /usr/share/applications/franz.desktop then sudo vim /usr/share/applications/franz.desktop

paste the following lines into the file, then save the file:

[Desktop Entry]
Name=Franz
Comment=

	# This file should be placed on the directory of ~/blog/config

	upstream unicorn {
	server unix:/tmp/unicorn.todo.socket fail_timeout=0;
	}

	server {
	listen 80 default;
	#server_name example.com;
	root /home/username/blog/public;

	require 'securerandom'
	require 'em-http-request'
	require 'pry-nav'
	require 'json'
	require 'faye/websocket'
	require 'eventmachine'
	require 'rest_client'

	class WTV
	def initialize(my_id, my_token)

	namespace :db do
	namespace :enable do
	desc "enable hstore extension"
	task :hstore => [:environment, :load_config] do
	ActiveRecord::Base.connection.execute('CREATE EXTENSION IF NOT EXISTS hstore;')
	end
	end

	Rake::Task['db:schema:load'].enhance ['db:enable:hstore']
	end

	Al contrario: la sintaxis es similar:

	En ActiveRecord, Person.find(1) buscara en la base de datos local una tabla llamada `people` y buscará el registro con el
	id 1, traerá la informacion y la podras utilizar mediante un objeto de Ruby

	En ActiveResource, Person.find(1) hará una llamada HTTP a la API que le hallas configurado en `self.site` infiriendo la ruta
	a la que debe llamar siguiendo la arquitectura REST. Si tu `self.site` es, por ejemplo, http://api.demosite.com,
	ActiveResource hará una petición GET a la ruta http://api.demosite.com/people/1, traerá la informacion y la podras utilizar
	mediante un objeto de Ruby