Create ai_model.rs

blockchain-module/ai/ai_model.rs

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+// Import necessary libraries
+use std::collections::HashMap;
+use std::hash::{Hash, Hasher};
+use std::io::{Read, Write};
+use std::ops::{Add, Mul, Sub};
+use std::vec::Vec;
+
+// Define the neural network AI model
+pub struct NeuralNetwork {
+    // Neural network layers
+    layers: Vec<NeuralLayer>,
+}
+
+// Implement the neural network AI model
+impl NeuralNetwork {
+    // Create a new neural network AI model
+    pub fn new(layers: Vec<NeuralLayer>) -> Self {
+        NeuralNetwork { layers }
+    }
+
+    // Make a prediction using the neural network AI model
+    pub fn predict(&self, input: Vec<f64>) -> Vec<f64> {
+        // Forward pass through the neural network
+        let mut output = input;
+        for layer in &self.layers {
+            output = layer.forward_pass(output);
+        }
+        output
+    }
+}
+
+// Define the decision tree AI model
+pub struct DecisionTree {
+    // Decision tree nodes
+    nodes: Vec<DecisionTreeNode>,
+}
+
+// Implement the decision tree AI model
+impl DecisionTree {
+    // Create a new decision tree AI model
+    pub fn new(nodes: Vec<DecisionTreeNode>) -> Self {
+        DecisionTree { nodes }
+    }
+
+    // Make a prediction using the decision tree AI model
+    pub fn predict(&self, input: Vec<f64>) -> Vec<f64> {
+        // Traverse the decision tree
+        let mut output = input;
+        for node in &self.nodes {
+            output = node.traverse(output);
+        }
+        output
+    }
+}
+
+// Export the AI models
+pub use NeuralNetwork;
+pub use DecisionTree;