https://github.com/jelni/markov-chain
A simple Markov chain Rust implementation I made to better understand this data structure.
https://github.com/jelni/markov-chain
markov-chain
Last synced: 3 months ago
JSON representation
A simple Markov chain Rust implementation I made to better understand this data structure.
- Host: GitHub
- URL: https://github.com/jelni/markov-chain
- Owner: jelni
- License: lgpl-3.0
- Created: 2023-05-22T22:25:50.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2024-07-14T20:49:46.000Z (about 1 year ago)
- Last Synced: 2025-04-01T18:58:35.389Z (3 months ago)
- Topics: markov-chain
- Language: Rust
- Homepage:
- Size: 15.6 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE.md
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README
# markov-chain
A simple [Markov chain](https://wikipedia.org/wiki/Markov_chain) Rust
implementation I made to better understand this data structure.
Any order (HashMap's key length) can be used. This decides how many words are
taken into account when generating text. More will result in better generation
results, but also requires more training input.
It allows saving and restoring the state from any format that
[Serde](https://crates.io/crates/serde)) supports.
## Example
```rs
fn main() {
let mut chain = MarkovChain::new(2);
chain.train("lorem ipsum dolor sit amet");
// smart ai bot 🤯
chain.generate_text(16); // lorem ipsum dolor sit amet
chain.save(&mut BufWriter::new(File::create("model.dat").unwrap())).unwrap();
let chain = MarkovChain::load(BufReader::new(File::open("model.dat").unwrap())).unwrap();
println!("loaded {} entries", chain.len()); // loaded 3 entries
}
```