numo-narray vs Torch

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numo-narray		Torch
	Project
3	Mentions	2
404	Stars	8,947
0.7%	Growth	0.6%
2.3	Activity	0.0
13 days ago	Latest Commit	over 1 year ago
C	Language	C
BSD 3-clause "New" or "Revised" License	License	GNU General Public License v3.0 or later

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

numo-narray

Posts with mentions or reviews of numo-narray. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-10-11.

UMAP clustering in Ruby
9 projects | dev.to | 11 Oct 2022

There are two ways to write Ruby extensions in C++. One is Rice and the other is extpp. In this case, I used Rice because I wanted to use numo.hpp to link Numo::NArray and C++.
Text generation with GPT-2 in Ruby
7 projects | dev.to | 25 Sep 2022

numo-narray - Ruby matrix library. Equivalent to NumPy.
Why is ruby so fvcking great?
6 projects | /r/ruby | 6 May 2021

Torch

Posts with mentions or reviews of Torch. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-11-22.

TinyGL 0.4.1
3 projects | news.ycombinator.com | 22 Nov 2022

Yes, kind of, but it depends on NumPy which is fairly big if your goal is for students to grasp and demystify the whole way down to the hardware. Other candidates would be torch7 [1], but it is somewhat married to the Lua API which drives it.
[1]: https://github.com/torch/torch7
Mars becomes the 2nd planet that has more computers running Linux than Windows
4 projects | news.ycombinator.com | 19 Feb 2021

What are some alternatives?

When comparing numo-narray and Torch you can also consider the following projects:

umappp - UMAP C++ implementation

GSL - GNU Scientific Library with CMake build support and AMPL bindings

numo.hpp - C++ header for Numo and Rice

FFTW - DO NOT CHECK OUT THESE FILES FROM GITHUB UNLESS YOU KNOW WHAT YOU ARE DOING. (See below.)

uwot - An R package implementing the UMAP dimensionality reduction method.

Blitz++ - Git mirror of Blitz++ at http://sourceforge.net/projects/blitz/

onnxruntime-ruby - Run ONNX models in Ruby

Kratos - Kratos Multiphysics (A.K.A Kratos) is a framework for building parallel multi-disciplinary simulation software. Modularity, extensibility and HPC are the main objectives. Kratos has BSD license and is written in C++ with extensive Python interface.

models - A collection of pre-trained, state-of-the-art models in the ONNX format

Dimwits - A compact C++ header-only library providing compile-time dimensional analysis and unit awareness

ruby_decorators - Ruby method decorators inspired by Python.

Trilinos - Primary repository for the Trilinos Project