Close
Glad You're Ready. Let's Get Started!

Let us know how we can contact you.

Thank you!

We'll respond shortly.

LABS
Railsconf: Building a Mini-Google in Ruby – Ilya Grigorik

Ilya’s slides are already on the web.

A few random notes:

  • In 1994-1995 term frequency was state of the art in search engine relevancy.
  • State of the art today = TF-IDF = Term Frequency – Inverse Document Frequency
  • http://rubyforge.org/projects/gratr/ graph theory gem – gets slow after 1000 nodes but can manage about a million.
  • Working with math in Ruby is not the best idea. Use GSL with one of the ruby binding gems.

Comments
Post a Comment

Your Information (Name required. Email address will not be displayed with comment.)

* Copy This Password *

* Type Or Paste Password Here *