Pytorch VS Theano

Compare Pytorch vs Theano and see what are their differences.

Pytorch

Tensors and Dynamic neural networks in Python with strong GPU acceleration (by pytorch)

Theano

Theano was a Python library that allows you to define, optimize, and evaluate mathematical expressions involving multi-dimensional arrays efficiently. It is being continued as PyTensor: www.github.com/pymc-devs/pytensor (by Theano)
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Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers
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Pytorch Theano
383 -
86,719 9,913
1.5% 0.1%
10.0 5.0
6 days ago about 1 year ago
Python Python
BSD 3-clause "New" or "Revised" 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.

Pytorch

Posts with mentions or reviews of Pytorch. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2025-02-14.

Theano

Posts with mentions or reviews of Theano. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning Theano yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing Pytorch and Theano you can also consider the following projects:

mediapipe - Cross-platform, customizable ML solutions for live and streaming media.

CNTK - Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolkit

tinygrad - You like pytorch? You like micrograd? You love tinygrad! ❤️

neptune-client - 📘 The experiment tracker for foundation model training

tensorflow - An Open Source Machine Learning Framework for Everyone

Caffe2

Flux.jl - Relax! Flux is the ML library that doesn't make you tensor

mxnet - Lightweight, Portable, Flexible Distributed/Mobile Deep Learning with Dynamic, Mutation-aware Dataflow Dep Scheduler; for Python, R, Julia, Scala, Go, Javascript and more

Pandas - Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Caffe - Caffe: a fast open framework for deep learning.

Deep Java Library (DJL) - An Engine-Agnostic Deep Learning Framework in Java

silero-models - Silero Models: pre-trained speech-to-text, text-to-speech and text-enhancement models made embarrassingly simple

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Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers
Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.
www.nutrient.io
featured

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the 2nd most popular programming language
based on number of references?