https://github.com/jd557/pixie-rust
A recommender system based on Pinterest's Pixie recommender
https://github.com/jd557/pixie-rust
Last synced: 5 months ago
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A recommender system based on Pinterest's Pixie recommender
- Host: GitHub
- URL: https://github.com/jd557/pixie-rust
- Owner: JD557
- License: mit
- Created: 2018-06-24T12:03:26.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2019-02-09T19:24:56.000Z (almost 7 years ago)
- Last Synced: 2024-12-24T04:26:54.780Z (about 1 year ago)
- Language: Rust
- Size: 342 KB
- Stars: 23
- Watchers: 4
- Forks: 7
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Pixie Rust
A Rust implementation of a recommender system based on the [Pinterest's Pixie recommender][pixie].
[Online Demo][demo]
**Disclaimer:** This is a toy project and should probably not be used in production.
## Features
### Implemented
- Biased random walk (with configurable weight functions)
- Multiple query pins with weights
### Not Implemented
- Early stopping
- Graph prunning
- The prunning strategy is application specific.
- EdgeVec Graph
- This data structure limits the possible weight functions.
## Examples
There is a simple recommender example in the `examples` folder based on
an [anime recommendations database from Kaggle][anime-dataset]. There is
an [online demo][demo] based on this example.
[pixie]: https://dl.acm.org/citation.cfm?id=3186183
[demo]: https://jd557.github.io/pixie-wasm/
[anime-dataset]: https://www.kaggle.com/CooperUnion/anime-recommendations-database