google/tf-quant-finance
Tf Quant Finance
Esta es una librería de finanzas cuantitativas construida sobre TensorFlow para ingeniería financiera, valoración de activos y gestión de riesgos. Sirve como un motor de valoración de derivados financieros, una herramienta de calibración de modelos y una librería matemática acelerada por hardware para tareas numéricas.
La librería proporciona capacidades especializadas para valorar activos financieros utilizando modelos estándar y lógica de opciones americanas, así como para calibrar modelos de valoración con datos de mercado a través de volatilidad local. Incluye herramientas para construir curvas de rendimiento mediante algoritmos de bootstrapping e interpolación convexa monótona.
El framework cubre una amplia gama de tareas de modelado cuantitativo, incluyendo la simulación de procesos estocásticos, el muestreo de cópulas para modelar estructuras de dependencia y la resolución de ecuaciones diferenciales ordinarias y parciales. También proporciona herramientas de análisis numérico para la búsqueda de raíces y la optimización matemática.
Features
- Quantitative Finance & Trading - A comprehensive high-performance library for financial engineering, asset pricing, and risk management built on TensorFlow.
- Automatic Differentiation Engines - Provides a computational graph engine for calculating precise gradients used in model calibration and optimization.
- TensorFlow Graph Execution - Executes mathematical operations via TensorFlow computational graphs to leverage hardware acceleration.
- Diffusion Path Generators - Generates sample paths for financial variables using diffusion generators to model market uncertainty.
- Derivative Pricing Models - Implements quantitative models for computing option values and managing financial derivatives.
- Model Calibration Frameworks - Fits model parameters to real-world market data using local volatility and optimization algorithms.
- Asset Price Path Simulators - Generates sample paths for financial assets using diffusion-based stochastic process simulators.
- Volatility Calibration - Fits pricing model parameters to market data using local volatility and calibration algorithms.
- Model Calibration Algorithms - Implements algorithms to fit pricing model parameters to market data using local volatility and bootstrapping.
- Vectorized Stochastic Simulations - Simulates multiple stochastic process trajectories simultaneously using vectorized tensor operations on GPUs and CPUs.
- Copula Models - Uses copula-based sampling to generate correlated random variables for dependency modeling.
- Differential Equation Solvers - Implements numerical solvers for ordinary and partial differential equations using multi-dimensional methods.
- General PDE Solvers - Provides a framework for solving ordinary and partial differential equations using multi-dimensional numerical methods.
- Hardware-Accelerated Numerical Libraries - Offers hardware-accelerated numerical tools for root finding and optimization using GPUs and automatic differentiation.
- Mathematical Optimization Solving - Provides numerical solvers for mathematical optimization, root finding, and interpolation tasks.
- Numerical Integration Tools - Computes multi-dimensional definite integrals and numerical approximations to solve differential equations.
- Financial Analysis Tools - Provides tools for complex financial modeling, including solving differential equations and root finding.
- Hardware-Accelerated Implementations - Offloads iterative numerical searches for function zeros to parallel processing hardware to accelerate pricing.
- Yield Curve Construction - Implements bootstrapping algorithms and monotone convex interpolation to construct financial yield curves.
- AI and Machine Learning - High-performance TensorFlow library for quantitative finance.
- Financial Analysis - High-performance quantitative finance using TensorFlow.
- Financial Analytics - Quantitative finance tools built on TensorFlow.
- Financial Analytics Tools - High-performance library for quantitative finance.
- Financial Instruments and Pricing - High-performance library for quantitative finance using machine learning frameworks.
