@vncsleal/prisml-core

Core type system and utilities for PrisML - compiler-first machine learning for TypeScript + Prisma.

Features

• Type-safe model definition API (defineModel)
• Prisma schema hashing and drift detection
• Feature extraction and encoding types
• Quality gate definitions
• Model metadata contracts

Installation

npm install @vncsleal/prisml-core

Usage

import { defineModel, TaskType } from '@vncsleal/prisml-core';

export const salesModel = defineModel<Product>({
  name: 'ProductSales',
  modelName: 'Product',
  output: {
    field: 'predictedSales',
    taskType: TaskType.Regression,
    resolver: (p) => p.actualSales,
  },
  features: {
    price: (p) => p.price,
    stock: (p) => p.stock,
  },
  algorithm: {
    name: 'forest',
    version: '1.0.0',
  },
});

Documentation

See main documentation and user guide.

License

MIT © Vinicius Leal