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[akaday]

Great! You've successfully added both @tensorflow/tfjs and brain.js to your project. Now you can start integrating AI capabilities into your rest-app.

Using TensorFlow.js

Here's a simple example to get you started with TensorFlow.js:

1. Create a new file called ai.js in your project directory.

2. Add the following code to ai.js:

   const tf = require('@tensorflow/tfjs');
   
   // Define a simple model
   const model = tf.sequential();
   model.add(tf.layers.dense({units: 1, inputShape: [1]}));
   model.compile({loss: 'meanSquaredError', optimizer: 'sgd'});
   
   // Train the model
   const xs = tf.tensor2d([1, 2, 3, 4], [4, 1]);
   const ys = tf.tensor2d([1, 3, 5, 7], [4, 1]);
   model.fit(xs, ys, {epochs: 10}).then(() => {
     // Use the model for predictions
     model.predict(tf.tensor2d([5], [1, 1])).print();
   });

Using Brain.js

For Brain.js, you can create another file, say brain.js, and add the following code:

1. Create a new file called brain.js in your project directory.

2. Add the following code to brain.js:

   const brain = require('brain.js');
   
   // Create a simple neural network
   const net = new brain.NeuralNetwork();
   
   // Train the network
   net.train([
     { input: [0, 0], output: [0] },
     { input: [0, 1], output: [1] },
     { input: [1, 0], output: [1] },
     { input: [1, 1], output: [0] }
   ]);
   
   // Test the network
   const output = net.run([1, 0]);
   console.log(output); // Output should be close to 1

Next Steps

• Run your AI scripts: You can run these scripts using Node.js:

  node ai.js
  node brain.js

• Integrate with your REST API: You can create endpoints in your rest-app to utilize these AI models. For example, you can create a route in your Express app that uses the TensorFlow.js model to make predictions.

If you need any more help or have specific questions about integrating these libraries, feel free to ask! 😊

Source : conversation avec Copilot, 07/10/2024
(1) Fixed - npm err code eunsupportedprotocol - Articles about design and .... https://weekendprojects.dev/posts/npm-err-code-eunsupportedprotocol/.
(2) 【实战指南】解决 npm 中的 “EUNSUPPORTEDPROTOCOL“ 错误_npm error code .... https://blog.csdn.net/tombosky/article/details/141707354.
(3) Resolving Error EUNSUPPORTEDPROTOCOL When Installing next-auth Package .... https://www.devgem.io/posts/resolving-error-eunsupportedprotocol-when-installing-next-auth-package.
(4) npm ERR! code EUNSUPPORTEDPROTOCOL - 知乎 - 知乎专栏. https://zhuanlan.zhihu.com/p/358102310.
(5) undefined. https://github.com/Vagr9K/gatsby-advanced-starter.git.
(6) github.com. https://github.com/AluminumChassis/bciccarelli.me/tree/0d71f087fbe42832ad68ab6507c0d2fbfdb97b4b/tf_demo.js.
(7) github.com. https://github.com/m-ahmadi/exref/tree/1e004162fdce9aeeef2b8d37de50942fe6d91a98/ml%2Fbrain.js%2Fbasic.js.