https://github.com/tkc/node-neural-network

Built with only pure typescript, neural network iris sample.
https://github.com/tkc/node-neural-network

javascript machine-learning neural-network node numpy typescript

Last synced: about 22 hours ago
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Built with only pure typescript, neural network iris sample.

• Host: GitHub
• URL: https://github.com/tkc/node-neural-network
• Owner: tkc
• License: mit
• Created: 2018-12-31T17:38:16.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2022-12-31T21:55:10.000Z (almost 2 years ago)
• Last Synced: 2023-03-03T15:43:53.585Z (over 1 year ago)
• Topics: javascript, machine-learning, neural-network, node, numpy, typescript
• Language: TypeScript
• Homepage:
• Size: 457 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# node-neural-network

Built with only pure typescript.

### Python Sample

https://colab.research.google.com/drive/134PzsZr90KIjFaUIzjjaCFWpCdtYUDO5

### Run

```

ts-node app.ts

```

### Output

```

acc_1:0.5 losss_1:0.6939966832838169 acc_2:0.5 loss_2:0.7115856015406875

acc_1:0.5 losss_1:0.6068020022266178 acc_2:0.5 loss_2:0.6216913851045813

acc_1:0 losss_1:0.5583924534471906 acc_2:0 loss_2:0.5662651383415782

acc_1:0 losss_1:0.5371753430401531 acc_2:0 loss_2:0.5414663730445498

acc_1:0 losss_1:0.526522872180673 acc_2:0 loss_2:0.5292474610093837

acc_1:0 losss_1:0.5202841570406586 acc_2:0 loss_2:0.5222039523758021

acc_1:0 losss_1:0.5162221813773902 acc_2:0 loss_2:0.517666897227726

acc_1:0 losss_1:0.5133791842973574 acc_2:0 loss_2:0.5145148934316192

acc_1:0 losss_1:0.5112842569795435 acc_2:0 loss_2:0.5122048299803211

acc_1:0 losss_1:0.5096804764407319 acc_2:0 loss_2:0.5104437060807554

acc_1:0 losss_1:0.508416168585367 acc_2:0 loss_2:0.5090600038008453

acc_1:0 losss_1:0.5073961385485495 acc_2:0 loss_2:0.507946767979775

acc_1:0 losss_1:0.5065576558170696 acc_2:0 loss_2:0.5070338745949954

acc_1:0 losss_1:0.5058577124740012 acc_2:0 loss_2:0.506273441101275

acc_1:0 losss_1:0.5052658394501399 acc_2:0 loss_2:0.5056316568406227

bias1:0.02030044914335116 bias2:0.11777236857193832

```

### Iris CSV Data

https://github.com/tkc/node-neural-network/blob/master/asset/iris.ts