semanticProcessor.js•781 B
export class SemanticProcessor {
constructor(dimensions = 384) {
this.dimensions = dimensions;
}
async embedText(text) {
// Mock embedding generation
const vector = new Array(this.dimensions).fill(0)
.map(() => (Math.random() - 0.5) * 2);
const magnitude = Math.sqrt(vector.reduce((sum, val) => sum + val * val, 0));
return {
vector,
magnitude
};
}
calculateSimilarity(vec1, vec2) {
if (vec1.vector.length !== vec2.vector.length) {
throw new Error('Vector dimensions do not match');
}
const dotProduct = vec1.vector.reduce((sum, v1, i) => sum + v1 * vec2.vector[i], 0);
return dotProduct / (vec1.magnitude * vec2.magnitude);
}
}