https://github.com/zvonicek/pv254-blog-post-recsys

Blog post recommender system
https://github.com/zvonicek/pv254-blog-post-recsys

Last synced: 5 days ago
JSON representation

Blog post recommender system

• Host: GitHub
• URL: https://github.com/zvonicek/pv254-blog-post-recsys
• Owner: zvonicek
• Created: 2014-10-13T10:32:21.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2014-12-10T20:15:33.000Z (almost 10 years ago)
• Last Synced: 2024-05-02T05:57:52.781Z (6 months ago)
• Language: Python
• Homepage:
• Size: 56.9 MB
• Stars: 1
• Watchers: 4
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
pv254-blog-post-recsys

======================

Blog post recommender system for signaly.cz

Literature

------------

- [Recommender systems handbook](http://www.cs.bme.hu/nagyadat/Recommender_systems_handbook.pdf) – nice overview of the RecSys techniques and the current state-of-the-art

- [TF-IDF and Cosine Similarity](http://janav.wordpress.com/2013/10/27/tf-idf-and-cosine-similarity/)

- [ When tf*idf and cosine similarity fail](http://www.p-value.info/2013/02/when-tfidf-and-cosine-similarity-fail.html)

Content

-----------

- */cf_rust* – Unary collaborative filtering made in Rust

- */content_based* - TF-IDF and cosine similiarity computation made in Python

- */draft* - originally draft implementations, now contains just a collaborative filtering implementation in Python

- */mahout* - Collaborative filtering made in Apache Mahout

Data

-----

Data on wich the computation was done are proprietary and therefore not part of this repository. The structure was the following:

- *blog-post-likes.csv*: user_id, post_id, like_date

- *blog-posts.csv*: post_id, blog_id, title, content, published_date