Matrix Libraries

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Matrix Libraries

A Python implementation of LightFM, a hybrid recommendation algorithm.

LightFM is a Python implementation of a number of popular recommendation algorithms for both implicit and explicit feedback, including efficient implementation of BPR and WARP ranking losses. It's ea…

Lecture Notes for Linear Algebra Featuring Python. This series of lecture notes will walk you through all the must-know concepts that set the foundation of data science or advanced quantitative skillsets. Suitable for statistician/econometrician, quantitative analysts, data scientists and etc. to quickly refresh the linear algebra with the assistance of Python computation and visualization.

These lecture notes are intended for introductory linear algebra courses, suitable for university students, programmers, data analysts, algorithmic traders and etc. The lectures notes are loosely bas…

Lecture Notes for Linear Algebra Featuring Python. This series of lecture notes will walk you through all the most must-know concepts that set the foundation of data science or advanced quantitative skillsets. Suitable for statistician/econometrician, quantitative analysts, data scientists and etc. to quickly refresh the linear algebra with the assistance of Python computation and visualization.

Multi-class confusion matrix library in Python

Fig1. ConfusionMatrix Block Diagram After that, two scores are calculated for each confusion matrices, overall and class-based. The overall score is the average of the score of seven overall benchmar…

An Open-source Toolkit for Deep Learning based Recommendation with Tensorflow.

In this repository, a number of deep learning based recommendation models are implemented using Python and Tensorflow. We started this project in the hope that it would reduce the efforts of research…

A plugin-based Matrix bot system.

Machine learning for multivariate data through the Riemannian geometry of positive definite matrices in Python

This code is BSD-licensed (3 clause). or using pip+git for the latest version of the code: or in editable mode to be able to modify the sources: If you make a modification, run the test suite before …

A fancy, customizable, keyboard-operable Qt/QML & Python Matrix chat client for encrypted and decentralized communication.

Create, join, leave and forget rooms Send, accept and refuse invites Edit the room's name, topic, invite requirement, guest access and enable E2E Kick, ban and set the power level of users Pin rooms …

3D mathematical functions using NumPy

Provides 3D mathematical functions using the power of NumPy. Maintain a rotation (quaternion) and translation (vector) and convert to a matrix This is a long winded example to demonstrate various fea…

My implementation of 85+ popular data structures and algorithms and interview questions in Python 3 and C++

My implementation of some popular data structures and algorithms and interview questions relating to them in Python 3 and C++ Contains implementation of Graph data structure and some common questions…

Numpy is a general-purpose array-processing package. It provides a high-performance multidimensional array object and tools for working with these arrays. It is the fundamental package for scientific computing with Python. Besides its obvious scientific uses, Numpy can also be used as an efficient multi-dimensional container of generic data.

It is an extension module of Python which is mostly written in "C". It provides various functions which are capable of performing the numeric computations with a high speed. NumPy provides various po…

Design-of-experiment (DOE) generator for science, engineering, and statistics

It uses a MIT License, so although I retain the copyright of this particular code, please feel free to exercise your rights of the free software by using and enhancing it. All the design schemes, men…

Fast OpenGL Mathematics (GLM) for Python

And finally imported and used: In case you need the size of a PyGLM datatype, you can use

A highly optimised C++ library for mathematical applications and neural networks.

LibRapid is an extremely fast, highly-optimised and easy-to-use C++ library for mathematics, linear algebra and more, with an extremely powerful multidimensional array class at it's core. Every part …

Python library for GraphBLAS: high-performance sparse linear algebra for scalable graph analytics

Install the latest version of Python-graphblas via conda: or pip: The following are not required by python-graphblas, but may be needed for certain functionality to work. The approach taken with this…

Polarization image analysis tool. Demosaicing, Stokes vector, Mueller matrix.

Polanalyser is polarization image analysis tool. Dataset of images captured by a polarization camera (FLIR, BFS-U3-51S5P-C) is available. The following code shows the example to estimate the 3x3 Muel…

Modular and scalable computational imaging in Python with GPU/out-of-core computing.

In the realm of computer vision 📷, digital image restoration and enhancement techniques have established themselves as indispensable pillars. These techniques, aiming to restore and elevate the qual…

Measure and visualize machine learning model performance without the usual boilerplate.

Measure, visualize, and compare machine learning model performance without the usual boilerplate. Breaking API improvements to be expected. Or, for the latest unreleased version: