Showing 2943 open source projects for "algorithm"

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  • 1
    AndroidOfferKiller

    AndroidOfferKiller

    Help you get a better offer

    AndroidOfferKiller is a curated collection of Android interview resources aimed at helping developers secure stronger job offers. It brings together notes and materials across topics such as Java and JVM basics, Android fundamentals, design patterns, data structures and algorithms, and LeetCode-style problem solutions. The repository also links to deep-dive articles on performance and common pitfalls, for example RecyclerView stutter and optimization strategies, making it a practical study...
    Downloads: 0 This Week
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  • 2

    IBANManager

    IBANManager library

    This library allows you to validate IBAN codes and print in human-friendly format and paper format.
    Downloads: 0 This Week
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  • 3
    Soma-direct

    Soma-direct

    System Omnichannel Marketing Analysis

    Soma - System Omnichannel Marketing Analysis is an open-source solution for simplifying the processes of analyzing and predicting consumer behavior. With Soma, you can combine data from multiple systems and channels in the profile joining process. Interactions and behaviors registered as a part of a unique user create and show what a Customer Journey looks like. The data is subjected to an analysis process which enables the examination of the significance of individual touchpoints for the...
    Downloads: 1 This Week
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  • 4
    clzw

    clzw

    Implementation of LZW compression algorithm in C

    Simple, fast implementation of LZW (Lempel–Ziv–Welch) data compression algorithm in C. - Console encoder/decoder tools - OS independent - Could be used in embedded projects - Works with raw code-stream LZW features: - Hardcoded dictionary size - Variable code size - Code search is performed by hash table and embedded in dictionary linked lists (encoder) - No dynamic memory allocation
    Downloads: 7 This Week
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  • 5

    Gimp Forensics

    Image Forensics with Gimp

    The main goal of this project is to implement image forensics analysis algorithm within Gimp scripts and plugins. Those plugins can be used for practical and educational purpose. Theoretical knowledge about the algorithm is presented in this project wiki whenever possible. The Plugins has been develop in Gimp version 2.10.12
    Downloads: 3 This Week
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  • 6
    Blackfriday

    Blackfriday

    Blackfriday, a markdown processor for Go

    ...Blackfriday itself does nothing to protect against malicious content. If you are dealing with user-supplied markdown, we recommend running Blackfriday's output through HTML sanitizer such as Bluemonday. Blackfriday includes an algorithm for creating sanitized anchor names corresponding to a given input text. This algorithm is used to create anchors for headings when EXTENSION_AUTO_HEADER_IDS is enabled. The algorithm has a specification, so that other packages can create compatible anchor names and links to those anchors.
    Downloads: 1 This Week
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  • 7
    Whirlpool File Checker
    ...So, it only works on NTFS volumes. With that, you can rename, copy or move your files (to another NTFS volume) without losing the hashes, and without needing to do anything else. The Whirlpool algorithm is a strong 512-bit hash function. This tool uses several optimized implementations with SSE4.1 or SSE2 instructions when available. Each folder is recursively processed. You can use drag-and-drop, mix files and folders, pause and resume. 64-bit: https://sourceforge.net/projects/whirlpoolfilech/files/0.5/WFileCheck64.exe 32-bit: https://sourceforge.net/projects/whirlpoolfilech/files/0.5/WFileCheck32.exe At first use, please let the integrated benchark determine the fastest procedure for your hardware. ...
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    Downloads: 64 This Week
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  • 8
    algo

    algo

    50 Code Implementations You Must Know About Data Structures

    algo is an educational repository containing practical implementations of essential data structures and algorithms. It organizes roughly fifty core exercises by topic rather than presenting a single reusable software library. The material covers arrays, linked lists, stacks, queues, recursion, sorting, binary search, hash tables, strings, trees, heaps, and graphs. More advanced examples address backtracking, divide-and-conquer methods, dynamic programming, shortest paths, topological...
    Downloads: 2 This Week
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  • 9
    Abdal AES Encryption

    Abdal AES Encryption

    AES Message Encryption Tool

    ...AES stands for Advanced Encryption Standard, which was developed in 2001 by the US National Institute of Technology and Standards. The advanced encryption standard is accepted by the US government and is now used worldwide. This encryption algorithm replaces the Data Encryption Standard (DES) published in 1977.
    Downloads: 0 This Week
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  • 10
    JDS: Data Security

    JDS: Data Security

    JDS is a powerful data protection program

    JDS is a powerful tool for data protection. Documents are encrypted using a special algorithm. The data encryption algorithm is constantly updated to improve security. The program also provides other functions. Such as sending a file to a vault with password access, fast text encryption in 3 types, and much more. The program is easy to use and does not require special knowledge. The standard version has 2 languages (Russian and English) and 9 themes.
    Downloads: 21 This Week
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  • 11
    Taxamatch

    Taxamatch

    Fuzzy name matching algorithm for scientific names of taxa (biology)

    ...Since ED-based queries are typically slow against large data sets, Taxamatch includes a range of optimisations to heavily reduce the number of names to be tested at query time without impacting on recall of likely intended correctly spelled target names, speeding up overall query time by a factor of between x100 and x1000. For a more complete discussion of the algorithm, refer to this journal article published in 2014: "Taxamatch, an Algorithm for Near (‘Fuzzy’) Matching of Scientific Names in Taxonomic Databases". https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0107510
    Downloads: 0 This Week
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  • 12
    Abdal 2-Key Triple DES Builder

    Abdal 2-Key Triple DES Builder

    encrypt / decrypt all your texts with Two-Key Triple DES

    ...This tool can actually encrypt all your texts that are to be sent as a message between you and any person. Two-Key Triple DES is used to encrypt these messages. This algorithm performs 3 cryptographic processes on each block of information to reduce the penetration rate. The Abdal 2-Key Triple DES Builder tool has four modes for encrypting your data.
    Downloads: 0 This Week
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  • 13
    Algorithmic Pseudocode

    Algorithmic Pseudocode

    This repository contains the pseudocode(pdf) of various algorithms

    This repository contains the pseudo-code of various algorithms and data structures necessary for Interview Preparation and Competitive Coding. The pseudocodes are written such that they can be easily adapted to any language. Let us remove the clutter of language and focus on the core concepts of the question.
    Downloads: 8 This Week
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  • 14
    Helpdezk

    Helpdezk

    HelpDEZk is a powerfull software that manages requests/incidents.

    HelpDEZk is a powerfull software that manages requests/incidents. It has all the needed requirements to an efficient workflow management of all processes involved in service execution. This control is done for internal demands and also for outsourced services. HelpDEZk can be used at any company’s area, serving as an support to the shared service center concept, beyond the ability to log all the processes and maintain the request’s history, it can pass it through many approval...
    Downloads: 5 This Week
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  • 15
    Base62 Encode/Decode Utility

    Base62 Encode/Decode Utility

    A tool for encoding/decoding to base62

    ...the base62 program has been written to encode/decode files into this format. The syntax is similar to the popular base64 command line program. Inside the package there is a working c++ version of the base62 algorithm. the sources are inside the package. Note that from release 2.0.0 the algorithm is different from the one used before. If you have coded a file using base62 < 2.0.0 DO NOT USE base62 >= 2.0.0 to decode it. The 2.0.1 release has a new algorithm for chew, we have a compat flag
    Downloads: 0 This Week
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  • 16
    Zipline

    Zipline

    Zipline, a Pythonic algorithmic trading library

    Zipline is a Pythonic algorithmic trading library. It is an event-driven system for backtesting. Zipline is currently used in production as the backtesting and live-trading engine powering Quantopian -- a free, community-centered, hosted platform for building and executing trading strategies. Quantopian also offers a fully managed service for professionals that includes Zipline, Alphalens, Pyfolio, FactSet data, and more. Installing Zipline is slightly more involved than the average Python...
    Downloads: 2 This Week
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  • 17
    DISTOD

    DISTOD

    Distributed discovery of bidirectional order dependencies

    The DISTOD data profiling algorithm is a distributed algorithm to discover bidirectional order dependencies (in set-based form) from relational data. DISTOD is based on the single-threaded FASTOD-BID algorithm [1], but DISTOD scales elastically to many machines outperforming FASTOD-BID by up to orders of magnitude. Bidirectional order dependencies (bODs) capture order relationships between lists of attributes in a relational table.
    Downloads: 0 This Week
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  • 18

    Gap-SPH

    Basic SPH solver for 3D subsonic fluid flow models

    ...Viscosity is updated every half-time step to account for nonlinear behavior of one of the phases and all solid boundaries are modeled using the virtual particle method. A basic all-pair search algorithm is used to determine pair lists. The purpose of this self-contained solver is to further develop the code to optimize it to the case of river bedload dynamics. Parallel programming directives have been added where applicable. No GUI for pre- or post- processing is provided yet.
    Downloads: 7 This Week
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  • 19
    localResizeIMG

    localResizeIMG

    The front-end local client compresses pictures, compatible with IOS

    ...I have stepped on many pitfalls, after several version iterations, as well as the feedback and help of many netizens, and model testing. The picture is distorted, some devices do not automatically rotate the direction of the picture, and there is no jpeg compression algorithm. New Blob is not supported, and the size of the file constructed by formData is 0. There are also inexplicable bugs in some models and browsers (such as QQX5 browser). On-demand loading (JS files will be automatically loaded asynchronously according to the corresponding device, saving unnecessary bandwidth)
    Downloads: 0 This Week
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  • 20
    zstd for Windows

    zstd for Windows

    A fast lossless compression algorithm and data compression tool

    Zstandard, or zstd as short version, is a fast lossless compression algorithm, targeting real-time compression scenarios at zlib-level and better compression ratios. It's backed by a very fast entropy stage, provided by Huff0 and FSE library. The project is provided as an open-source dual BSD and GPLv2 licensed C library, and a command line utility producing and decoding .zst, .gz, .xz and .lz4 files.
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    Downloads: 59 This Week
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  • 21
    Supervised Reptile

    Supervised Reptile

    Code for the paper "On First-Order Meta-Learning Algorithms"

    ...Because Reptile is a first-order algorithm, it avoids computing second derivatives or full meta-gradients, making it computationally simpler while retaining good performance. The repo includes training scripts, dataset fetchers (Omniglot, Mini-ImageNet), and modules for defining the Reptile update logic, variables, and hyperparameters.
    Downloads: 0 This Week
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  • 22
    Bcrypt for Windows

    Bcrypt for Windows

    Bcrypt encrypts and decrypts files using the blowfish algorithm

    ...Passphrases may be between 8 and 56 characters. Regardless of the passphrase size, the key is hashed internally to 448 bits - the largest keysize supported by the blowfish algorithm. However, it is still wise to use a strong passphrase. Copyright (c) 2002 Johnny Shelley All rights reserved.
    Downloads: 11 This Week
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  • 23
    levin

    levin

    in-memory key value server with fuzzy search capabilities

    Levin is an event-based key/value server based on radix-tree (space optimized trie). Key search can be performed with an approximate key matching algorithm based on Levenshtein edit distance.
    Downloads: 1 This Week
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  • 24
    Gzip for Windows

    Gzip for Windows

    GNU Gzip 1.10 is a free and open source algorithm for file compression

    gzip 1.10 Copyright (C) 2018 Free Software Foundation, Inc. Copyright (C) 1993 Jean-loup Gailly. This is free software. You may redistribute copies of it under the terms of the GNU General Public License <https://www.gnu.org/licenses/gpl.html>. There is NO WARRANTY, to the extent permitted by law. Written by Jean-loup Gailly. Visit: http://albanese.atwebpages.com
    Downloads: 17 This Week
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  • 25
    Bzip2 for Windows

    Bzip2 for Windows

    A block-sorting file compressor, v1.0.6 for Win-32

    Bzip2 compresses files using the Burrows-Wheeler block sorting text compression algorithm, and Huffman coding. Compression is generally considerably better than that achieved by more conventional LZ77/LZ78-based compressors, and approaches the performance of the PPM family of statistical compressors. by Julian Seward.
    Downloads: 9 This Week
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