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darktable logo

darktable

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darktable is a free and open-source photography workflow application and raw developer. Rather than being a raster graphics editor like Adobe Photoshop or GIMP, it comprises a subset of image editing operations specifically aimed at non-destructive raw photo post-production. It is primarily focused on improving a photographer’s workflow by facilitating the handling of large numbers of images. All editing is fully non-destructive and only operates on cached image buffers for display.

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SymPy logo

SymPy

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SymPy is a Python library for symbolic mathematics. It aims to become a full-featured computer algebra system (CAS) while keeping the code as simple as possible in order to be comprehensible and easily extensible. SymPy is written entirely in Python. - Official website Documentation I Wiki I Mailing list I Gitter chat I IRC I Planet SymPy I FAQ

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Accord.NET

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Accord.NET is a framework for scientific computing in .NET. The framework is comprised of multiple libraries encompassing a wide range of scientific computing applications, such as statistical data processing, machine learning, artificial intelligence, pattern recognition, including but not limited to, computer vision and computer audition. The framework offers a large number of probability distributions, hypothesis tests, kernel functions and support for most popular performance measurements techniques. The framework comprises a set of libraries that are available in source code as well as via executable installers and NuGet packages.

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Ardour logo

Ardour

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Ardour is a hard disk recorder and digital audio workstation application. It runs on Linux, macOS, FreeBSD and Microsoft Windows. Its primary author is Paul Davis, who is also responsible for the JACK Audio Connection Kit. Ardour is intended to be digital audio workstation software suitable for professional use. Released under the terms of the GNU General Public License (version two or any later version), Ardour is free software. Users who download from the project’s website are asked to pay at least $1 for downloading prebuilt binaries of Ardour; those users then have the right to obtain minor updates until the next major release.

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Art of Illusion

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Art of Illusion is a 3D-graphics software, with similar intent of use as for example 3DS-Max or Maya of the commercial software packages or Blender or Wings 3D on the freeware side. Though some sources seem to confuse 3D-modeling with CAD, Art of Illusion does not provide any CAD-features. Some user reviews describe Art of Illusion as ‘intuitive’, ‘straight forward to learn’ and ‘good candidate for the first 3D modelling tool’, while some characterize it as ‘software for experienced CAD users’ or taking plenty of time to figure out.

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Cyberduck logo

Cyberduck

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Cyberduck is an open source browser client for FTP and SFTP, WebDAV, and cloud storage with support for Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive and Dropbox. It supports FTP/TLS (FTP secured over SSL/TLS), using AUTH TLS as well as directory synchronization. It is also able to open some files in external text editors. Cyberduck includes a bookmark manager and supports Apple’s Keychain and Bonjour networking.

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Eclipse Deeplearning4j

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Eclipse Deeplearning4j is a deep learning programming library written for Java and Scala and a computing framework with wide support for deep learning algorithms. There are a lot of knobs to turn when you’re training a distributed deep-learning network. We’ve done our best to explain them, so that Eclipse Deeplearning4j can serve as a DIY tool for Java, Scala and Clojure programmers working on Hadoop and other file systems. - Official website See Apache Hadoop.

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ELKI logo

ELKI

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ELKI is Environment for Developing KDD(Knowledge Discovery in Databases, “ Data Mining”)-Applications Supported by Index-Structures. ELKI is an open source (AGPLv3) data mining software written in Java. The focus of ELKI is research in algorithms, with an emphasis on unsupervised methods in cluster analysis and outlier detection. In order to achieve high performance and scalability, ELKI offers data index structures such as the R*-tree that can provide major performance gains. ELKI is designed to be easy to extend for researchers and students in this domain, and welcomes contributions of additional methods.

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FileZilla

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FileZilla is a free and open source software, cross-platform FTP application, consisting of FileZilla Client and FileZilla Server. Client supports FTP, FTP over TLS (FTPS) and SFTP. FileZilla Server is an FTP and FTPS Server. Forum I Wiki I Documentation I FAQ I IRC

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Godot logo

Godot

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Godot is a game engine which was initially developed for several companies in Latin America before its public release. The development environment runs on Windows, macOS, Linux, BSD and Haiku (both 32 and 64-bit) and can create games targeting PC, mobile and web platforms. The architecture is built around a concept of a tree of nested “scenes”. All game resources, from scripts to graphical assets, are saved as part of the computer’s file system (rather than in a database).

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Hugo logo

Hugo

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Hugo is a static site generator written in Go. It takes data files, i18n bundles, configuration, templates for layouts, static files, and content written in Markdown and renders a static website. Some notable features are multilingual support, image processing, custom output formats, and shortcodes. News I Forum I Documentation I FAQ I Gitter for Devs

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IPython logo

IPython

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IPython (Interactive Python) is a command shell for interactive computing in multiple programming languages, originally developed for the Python programming language, that offers introspection, rich media, shell syntax, tab completion, and history. IPython provides the following features: Interactive shells (terminal and Qt-based) A browser-based notebook interface with support for code, text, mathematical expressions, inline plots and other media Support for interactive data visualization and use of GUI toolkits Flexible, embeddable interpreters to load into one’s own projects Tools for parallel computing - Wikipedia News I Documentation I Mailing list I Wiki I FAQ I Stack Overflow Q&A

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LightBulb

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LightBulb is a utility that adjusts screen color temperature based on location and time of the day. It reduces eyestrain which may be produced by staring at a computer screen when working late hours. As the day goes on, it continuously adjusts gamma of the screen display, transitioning the display color temperature from cold blue in the afternoon to warm yellow during the night. Its primary objective is to match the color of the screen to the light sources of your surrounding environment - typically, sunlight during the day and artificial light during the night.

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LuaTeX logo

LuaTeX

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LuaTeX is a TeX-based computer typesetting system which is an extended version of pdfTeX using Lua as an embedded scripting language. From the user perspective we have pdfTeX as stable and more or less frozen 8 bit engine, XeTeX as unicode input and font aware engine using libraries for font handling, and LuaTeX as engine that is programmable and delegates as much as possible to Lua, with the objective to keep the core engine lean and mean.

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MALLET logo

MALLET

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MALLET is MAchine Learning for LanguagE Toolkit. MALLET is a Java-based package for statistical natural language processing, document classification, clustering, topic modeling, information extraction, and other machine learning applications to text. - Official website MALLET includes tools for document classification, sequence tagging, topic modeling. Many of the algorithms in MALLET depend on numerical optimization. MALLET includes an efficient implementation of Limited Memory BFGS, among many other optimization methods. In addition to sophisticated Machine Learning applications, MALLET includes routines for transforming text documents into numerical representations that can then be processed efficiently.

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Massive Online Analysis (MOA)

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MOA (Massive Online Analysis) is an open source framework for data stream mining including machine learning algorithms such as classification, regression, clustering, outlier detection, concept drift detection and recommender systems and tools for evaluation. MOA is written in Java and relates to WEKA project. MOA allows to build and run experiments of machine learning or data mining on evolving data streams. It is also possible to use WEKA classifiers from MOA, and MOA classifiers and streams from WEKA.

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Matplotlib logo

Matplotlib

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Matplotlib is a Python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms. Matplotlib can be used in Python scripts, the Python and IPython shells, the Jupyter notebook, web application servers, and four graphical user interface toolkits. … You can generate plots, histograms, power spectra, bar charts, errorcharts, scatterplots, etc., with just a few lines of code. - Official website See IPython.

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mlpack logo

mlpack

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mlpack is a C++ machine learning library with emphasis on scalability, speed, and ease-of-use. Its aim is to make machine learning possible for novice users by means of a simple, consistent API, while simultaneously exploiting C++ language features to provide maximum performance and maximum flexibility for expert users. This is done by providing a set of command-line executables which can be used as black boxes, and a modular C++ API for expert users and researchers to easily make changes to the internals of the algorithms.

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Mozilla Firefox

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Mozilla Firefox (or simply Firefox) is a free and open-source web browser developed by The Mozilla Foundation and its subsidiary, Mozilla Corporation. Firefox is available for Windows, macOS, Linux, BSD illumos and Solaris operating systems. Its sibling, Firefox for Android, is also available. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards. In 2017, Firefox began incorporating new technology under the code name Quantum to promote parallelism and a more intuitive user interface.

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NumPy logo

NumPy

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NumPy is a library for the Python programming language, adding support for large, multi-dimensional arrays and matrices, along with a large collection of high-level mathematical functions to operate on these arrays. NumPy is the fundamental package for scientific computing with Python. It contains among other things: a powerful N-dimensional array object sophisticated (broadcasting) functions tools for integrating C/C++ and Fortran code useful linear algebra, Fourier transform, and random number capabilities Besides its obvious scientific uses, NumPy can also be used as an efficient multi-dimensional container of generic data.

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OpenCog

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OpenCog is a project that aims to build an open source artificial intelligence framework. OpenCog Prime is an architecture for robot and virtual embodied cognition that defines a set of interacting components designed to give rise to human-equivalent artificial general intelligence (AGI) as an emergent phenomenon of the whole system. OpenCog Prime’s design is primarily the work of Ben Goertzel while the OpenCog framework is intended as a generic framework for broad-based AGI research.

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pandas

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pandas is a software library written for the Python programming language for data manipulation and analysis. In particular, it offers data structures and operations for manipulating numerical tables and time series. - Wikipedia Documentation I Stack Overflow Q&A I Mailing list - Developers I FAQ I IRC

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PyTorch

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PyTorch is an open-source machine learning library for Python, based on Torch, used for applications such as natural language processing. One can also reuse Python packages such as NumPy, SciPy and Cython to extend PyTorch when needed. PyTorch provides two high-level features: Tensor computation (like NumPy) with strong GPU acceleration Deep neural networks built on a tape-based autodiff system - README.md on GitHub repo Automatic differentiation is done with a tape-based system at both a functional and neural network layer level.

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qBittorrent

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qBittorrent is a cross-platform free and open-source BitTorrent client. Its features include: Polished µTorrent-like User Interface No Ads Well-integrated and extensible Search Engine Simultaneous search in many Torrent search sites Category-specific search requests (e.g. Books, Music, Software) RSS feed support with advanced download filters (incl. regex) Multiple BitTorrent extensions supported: Magnet links Distributed hash table (DHT), peer exchange protocol (PEX), local peer discovery (LSD) Private torrents Encrypted connections Remote control through Web user interface, written with AJAX Nearly identical to the regular GUI Sequential downloading (Download in order) Advanced control over torrents, trackers and peers Torrents queueing and prioritizing Torrent content selection and prioritizing Bandwidth scheduler Torrent creation tool IP Filtering (eMule & PeerGuardian format compatible) IPv6 compliant UPnP / NAT-PMP port forwarding support Cross-platform: Windows, Linux, macOS, FreeBSD, OS/2 Available in ~70 languages News I Forum I Wiki I FAQ I IRC

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scikit-learn

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scikit-learn is an open source machine learning library featuring classification, regression, clustering, dimensionality reduction, model selection and preprocessing. It has tools for data mining and data analysis, and is built on NumPy, SciPy, and matplotlib. As per official website , it features: Classification : Identifying to which category an object belongs to Regression : Predicting a continuous-valued attribute associated with an object Clustering : Automatic grouping of similar objects into sets Dimensionality reduction : Reducing the number of random variables to consider Model selection : Comparing, validating and choosing parameters and models Preprocessing : Feature extraction and normalization Documentation I Wiki I Mailing list I Stack Overflow I FAQ I IRC

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SciPy (library)

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SciPy a free and open-source Python library used for scientific computing and technical computing. The SciPy library is one of the core packages that make up the SciPy stack. It provides many user-friendly and efficient numerical routines such as routines for numerical integration and optimization. - Official website SciPy refers to several related but distinct entities: * The SciPy ecosystem, a collection of open source software for scientific computing in Python.

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Torch logo

Torch

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Torch is a scientific computing framework with support for machine learning algorithms. It provides N-dimensional arrays, with support for routines for indexing, slicing, transposing, etc. Torch puts GPU first. It has an interface to C via LuaJIT, linear algebra & numeric optimization routines, neural network and energy-based models. It is embeddable, with ports to iOS and Android backends. Documentation I Wiki I Mailing list I Gitter chat

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Wings 3D

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Wings 3D is a tool specifically designed to import and modify models through subdivision - a polygonal modeling technique that allows very well-defined polygons. The program itself does not include tools to create it’s own from scratch. Basically, Wings 3D can import models created by other design environments into polygonal meshes and then develop them through subdivision polygons. It also includes a series of tools that will help you allocate materials, textures and UV coordinates to your models, add lights to the scene and perform screenshots among other possibilities.

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XeTeX

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XeTeX is a TeX typesetting engine using Unicode and supporting modern font technologies such as OpenType, Graphite and Apple Advanced Typography (AAT). - Wikipedia XƎTEX is an extension of TEX that integrates TEX’s typesetting capabilities with (a) the Unicode text encoding standard (supporting most of the world’s scripts) and (b) modern font technologies (TrueType and OpenType) and text layout services (AAT, OpenType layout, SIL Graphite) provided by the host operating system and available libraries.

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