https://github.com/nugine/bpnn-rs

An implementation of BPNN in Rust
https://github.com/nugine/bpnn-rs

backpropagation-algorithm bpnn rust sgd

Last synced: 21 days ago
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An implementation of BPNN in Rust

• Host: GitHub
• URL: https://github.com/nugine/bpnn-rs
• Owner: Nugine
• Created: 2018-12-20T16:12:08.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-12-25T12:56:00.000Z (over 6 years ago)
• Last Synced: 2025-02-14T11:34:52.938Z (2 months ago)
• Topics: backpropagation-algorithm, bpnn, rust, sgd
• Language: Rust
• Homepage:
• Size: 12.7 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# bpnn-rs

 An implementation of **BPNN** in **Rust**

 

---

## Run it now

    git clone https://github.com/Nugine/bpnn-rs.git

    cd bpnn-rs

    cargo build

    cargo run

The neural network learned XOR function by training.

    iteration:    100    error: 0.353540086202427

    iteration:    200    error: 0.32357823287350707

    iteration:    300    error: 0.3097202209958916

    iteration:    400    error: 0.0023114803357387847

    iteration:    500    error: 0.00013376838445333176

    iteration:    600    error: 0.000005882603134813142

    iteration:    700    error: 0.00000021730736806563241

    iteration:    800    error: 0.000000007709918967308345

    iteration:    900    error: 0.0000000002713938800516082

    iteration:   1000    error: 0.000000000009539007440859954

    input: [0, 0]

    output: [0]

    input: [1, 0]

    output: [0.9999999518814118]

    input: [0, 1]

    output: [0.9999996256794317]

    input: [1, 1]

    output: [0.0000042431280589255715]