https://github.com/smartcat-labs/collaboratory
Laboratory for collaborative filtering
https://github.com/smartcat-labs/collaboratory
collaborative-filtering r recommender-system
Last synced: 6 months ago
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Laboratory for collaborative filtering
- Host: GitHub
- URL: https://github.com/smartcat-labs/collaboratory
- Owner: smartcat-labs
- Created: 2017-02-09T08:34:41.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2017-04-24T13:07:27.000Z (about 8 years ago)
- Last Synced: 2023-10-20T23:10:04.875Z (over 1 year ago)
- Topics: collaborative-filtering, r, recommender-system
- Language: R
- Homepage:
- Size: 9.77 KB
- Stars: 26
- Watchers: 20
- Forks: 20
- Open Issues: 2
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Metadata Files:
- Readme: README.md
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README
# collaboratory
Laboratory for collaborative filtering
## Description
This project contains an advanced R implementation of collaborative filtering.
It improves classic implementation, thus making it:
- applicable on large-scale datasets (by calculating predictions partially on matrix chunks) and
- reducing the training time (mostly by using optimized calculations of similarities and k nearest neighbours).
It covers:
- user-based collaborative filtering
- item-based collaborative filtering