an experiment of the K-Nearest Neighbors using Rust

You should have no hope that this will be useful to you.

But you are free to try if you wish.

usage

$ cargo build --release
$ ./target/release/knn data/test1.knn 5 data/test1-k5.knn

know improvements

• remove the call to viz.sort_by inside predict, use a simple round of insertion sort instead
• improve naming