The item-based collaborative filtering algorithm developed based on Python, using Cython to write the core computing module, is 20x faster than the native Python implementation.
System: Mac OS
Python: 3.6
Dependency: Pandas 0.20+
Recommend system recall algorithms based on Pandas and Cython.
This repo is originally written in Python
and Cython
, and after using Rust
& PYO3
for 1 year+, I find that the developing experience is much better. You don't have to deal with all kinds of strange compilation issues of Cython/C/C++
on different platforms. It's also very convenient to publish your library to PYPI by using maturin
.
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