fp-growth-rs

An implementation of the FP-Growth algorithm in pure Rust, which is inspired by enaeseth/python-fp-growth.

Usage

Add this to your Cargo.toml:

toml [dependencies] fp-growth = "0.1"

Example

```rust use fp_growth::algorithm::FPGrowth;

fn main() { let transactions = vec![ vec!["e", "c", "a", "b", "f", "h"], vec!["a", "c", "g"], vec!["e"], vec!["e", "c", "a", "g", "d"], vec!["a", "c", "e", "g"], vec!["e"], vec!["a", "c", "e", "b", "f"], vec!["a", "c", "d"], vec!["g", "c", "e", "a"], vec!["a", "c", "e", "g"], vec!["i"], ]; let minimumsupport = 2; let fpgrowthstr = FPGrowth::<&str>::new(transactions, minimumsupport);

let result = fp_growth_str.find_frequent_patterns();
println!("The number of results: {}", result.frequent_patterns_num());
for (frequent_pattern, support) in result.frequent_patterns().iter() {
    println!("{:?} {}", frequent_pattern, support);
}

} ```

License

fp-growth-rs is distributed under the terms of the MIT license.

See LICENSE for details.