10 repositorios
Repeatedly updating model weights using loss functions and gradient descent to reach stability.
Distinct from Iterative Local Optimization: Focuses on weight optimization via gradient descent for model fitting, distinct from local search or image optimization.
Explore 10 awesome GitHub repositories matching artificial intelligence & ml · Iterative Parameter Optimizations. Refine with filters or upvote what's useful.
This project is a reference collection of statistical learning algorithms built from scratch using NumPy for linear algebra and matrix operations. It serves as an educational resource for studying the mathematical foundations and inner workings of machine learning models through manual implementations. The codebase provides hand-coded implementations of both supervised and unsupervised learning. This includes classification and regression models such as support vector machines, decision trees, and Naive Bayes, as well as data clustering and pattern discovery methods like k-means and hierarchi
Updates model weights through repeated cycles using loss functions and gradient descent until a stability criterion is met.
This project is a collection of supervised and unsupervised machine learning algorithms implemented from scratch using Python. It serves as an educational resource for studying model training, parameter optimization, and the implementation of core predictive models. The library provides a variety of supervised learning tools, including linear and logistic regression, decision trees, and support vector machines. It also features unsupervised learning capabilities for discovering patterns in unlabeled datasets through clustering algorithms. Broad capability areas include ensemble learning thro
Implements iterative parameter optimization using gradient ascent to maximize loss functions.
This project is a linear algebra tutorial and educational resource focused on the mathematical foundations of machine learning. It serves as a technical guide and instructional material for understanding how matrix calculations and linear operations power predictive algorithms. The resource emphasizes the transition from basic arithmetic to the implementation of predictive models. It focuses on linear algebra visualization to demonstrate how matrix operations translate into the geometric transformations used in data science. The material covers the implementation of machine learning logic th
Details the iterative adjustment of internal matrix values to minimize prediction error.
This project is a structured learning curriculum and technical reference for mastering deep learning with TensorFlow. It provides a comprehensive guide for building, training, and deploying neural networks, combining theoretical fundamentals with practical implementation examples. The repository distinguishes itself by covering the end-to-end machine learning workflow, from low-level tensor mathematics and linear algebra to the creation of complex model architectures. It includes specific guidance on developing data pipelines for diverse data types, such as images, text, and time-series seque
Updates model weights using gradient descent and loss functions to minimize error during training.
This project is a collection of foundational machine learning algorithms and data science tools implemented in Python. It focuses on building the logic of these tools using basic programming primitives rather than relying on specialized libraries. The implementation covers several core domains, including a linear algebra library for matrix and vector operations, a statistical analysis toolkit for probability and hypothesis testing, and a framework for map-reduce distributed processing. It also includes implementations for natural language processing, graph theory for network analysis, and var
Provides logic for repeatedly updating model weights using loss functions and gradient descent to fit data.
This project is a collection of PyTorch learning resources and educational guides designed to teach the construction and training of neural networks. It serves as a comprehensive deep learning tutorial covering various model architectures and practical implementation strategies. The resources provide specific guidance on implementing computer vision tasks, such as image classification and synthetic imagery generation, as well as reinforcement learning agents using value networks and experience replay. It also covers sequential data modeling through recurrent networks and generative modeling u
Implements iterative parameter optimization using gradient descent to minimize cost functions.
This project is a machine learning educational resource and implementation guide for Python. It provides a collection of executable code and notebooks that demonstrate predictive modeling, data analysis workflows, and the implementation of various machine learning algorithms. The repository features practical examples of classification, regression, and clustering tasks using Scikit-Learn, alongside tutorials for building and training deep learning architectures with TensorFlow. These include implementations of convolutional and recurrent networks. The content covers a broad range of capabili
Demonstrates the use of gradient descent to iteratively update model weights and minimize cost functions.
Swift for TensorFlow is a custom toolchain that extends the Swift language with first-class automatic differentiation and differentiable types, enabling gradient-based computation directly within the compiler. It integrates the Swift compiler with TensorFlow runtime and XLA backends, allowing tensor operations to be compiled and executed on hardware-accelerated hardware for high-performance machine learning. The project distinguishes itself through compiler-integrated automatic differentiation that computes gradients of user-defined functions and types during compilation, eliminating the need
Applies gradient-based optimization algorithms to update model parameters during training loops.
Cirq es un framework de computación cuántica en Python utilizado para diseñar, simular y ejecutar circuitos cuánticos en hardware cuántico de escala intermedia ruidosa (NISQ). Sirve como simulador de circuitos cuánticos y modelador de ruido, así como una herramienta para la implementación de algoritmos cuánticos. El framework proporciona una interfaz especializada para hardware NISQ, permitiendo a los usuarios mapear circuitos cuánticos lógicos a topologías de dispositivos físicos mientras validan la conectividad del hardware y las restricciones de las puertas. Se distingue por su modelado de ruido integrado, aplicando canales de despolarización y amortiguación para imitar la decoherencia y los errores encontrados en procesadores cuánticos reales. El proyecto cubre una amplia gama de capacidades, incluyendo el diseño de circuitos cuánticos, la integración de hardware y la simulación de estados. Incluye herramientas para la descomposición de puertas, el mapeo de topología de hardware y la ejecución de procedimientos cuánticos fundamentales como transformadas de Fourier y búsqueda de datos no estructurados. Además, proporciona utilidades analíticas para el cálculo del estado fundamental molecular y la evaluación comparativa de la fidelidad del hardware.
Finds optimal quantum control parameters by iterating through combinations to minimize a defined cost function.
Este repositorio proporciona una colección de algoritmos de machine learning implementados desde cero utilizando Python puro. Sirve como un recurso educativo diseñado para demostrar la lógica interna y los fundamentos matemáticos de los modelos predictivos sin depender de frameworks de machine learning externos o librerías de caja negra. El proyecto se distingue por mapear las implementaciones de código directamente a sus fórmulas estadísticas y de cálculo subyacentes. Cada modelo se construye utilizando primitivas del lenguaje base y optimización manual por descenso de gradiente, permitiendo a los usuarios observar la mecánica de las derivadas parciales y las actualizaciones de pesos durante el proceso de entrenamiento. Las implementaciones utilizan componentes modulares y cálculos de arrays vectorizados para simular la estructura de operaciones de álgebra lineal de alto nivel. Este enfoque facilita la investigación en arquitectura algorítmica y apoya el desarrollo de habilidades en ciencia de datos al exponer el razonamiento paso a paso necesario para procesar datos y minimizar funciones de pérdida. El repositorio consiste en una serie de Jupyter Notebooks que documentan la derivación y construcción de estos modelos.
Demonstrates iterative weight optimization through manual implementation of gradient descent and loss minimization.