Open Source C++ Linguistics Software

Crow Translate is a simple and lightweight translator written in C++ / Qt that allows you to translate and speak text using Google, Yandex, Bing, LibreTranslate and Lingva translate API. You may also be interested in my library QOnlineTranslator used in this project. Wayland does not support global shortcuts registration, but you can use D-Bus to bind actions in the system settings. For desktop environments that support additional applications actions (KDE, for example) you will see them predefined in the system shortcut settings. You can also use them for X11 sessions, but you need to disable global shortcuts registration in the application settings to avoid conflicts. On Linux to make the application look native on a non-KDE desktop environment, you need to configure Qt applications styling.

Presage (formerly Soothsayer) is an intelligent predictive text entry system. Presage generates predictions by modelling natural language as a combination of redundant information sources. Presage computes probabilities for words which are most likely to be entered next by merging predictions generated by the different predictive algorithms. Presage's modular and extensible architecture allows its language model to be extended and customized to utilize statistical, syntactic, and semantic predictive algorithms. Presage's predictive capabilities are implemented by predictive plugins. Predictive plugins use services provided by the platform to implement multiple prediction techniques.

Marcion is a software forming a study environment of ancient languages (esp. Coptic, Greek, Latin) and providing many tools and resources (dictionaties, grammars, texts). Although Marcion is focused on to study the gnosticism and early christianity, it is an universal library working with various file formats and allowing to collect, organize and backup texts of any kind. Overview of gnostic sources in Coptic language delivered with Marcion: Nag Hammadi Library; Berlin Codex; Codex Tchacos (Gospel of Judas); Askew Codex (Pistis Sophia); Bruce Codex (Books of Jeu) Overview of sources of early christianity in Coptic, Greek and Latin languages: Septuagint (LXX); Greek New Testament; Coptic New Testament (Sahidic, Bohairic); Latin Vulgate

Apertium is a toolbox to build open-source shallow-transfer machine translation systems, especially suitable for related language pairs: it includes the engine, maintenance tools, and open linguistic data for several language pairs.

Cross-platform application aimed at helping users to learn vocabulary from any foreign language(s). Add/Edit/Delete vocab words (w/ translation, category, sentence, notes, picture). Review (Quiz) vocabulary words.

The Helsinki Finite-State Transducer toolkit is intended for processing natural language morphologies. The toolkit is demonstrated by wide-coverage implementations of a number of languages of varying morphological complexity.

Fresh Memory is an application that helps to learn large amounts of any material with Spaced Repetition method. The most important subject is learning foreign words, but Fresh Memory can be also used to learn anything else. The learning data is stored as flash cards and dictionaries. The flash cards may have several fields, and the user controls what combination of fields to learn. The flashcards can have formatted text and images.

The Arabic Corpus {compiled by Dr. Mourad Abbas ( http://sites.google.com/site/mouradabbas9/corpora ) The corpus Khaleej-2004 contains 5690 documents. It is divided to 4 topics (categories). The corpus Watan-2004 contains 20291 documents organized in 6 topics (categories). Researchers who use these two corpora would mention the two main references: (1) For Watan-2004 corpus ---------------------- M. Abbas, K. Smaili, D. Berkani, (2011) Evaluation of Topic Identification Methods on Arabic Corpora,JOURNAL OF DIGITAL INFORMATION MANAGEMENT,vol. 9, N. 5, pp.185-192. 2) For Khaleej-2004 corpus --------------------------------- M. Abbas, K. Smaili (2005) Comparison of Topic Identification Methods for Arabic Language, RANLP05 : Recent Advances in Natural Language Processing ,pp. 14-17, 21-23 september 2005, Borovets, Bulgary. More useful references to check: ------------------------------------------- https://sites.google.com/site/mouradabbas9/corpora

A minimalist approach to share text documents and data annotations. Allows a large number of different annotations to be represented. Project files contain: - simple code to hold/read/write data and perform sample processing. - BioC-formatted corpora - BioC tools that work with BioC corpora BioC goals - simplicity - interoperability - broad use - reuse There should be little investment required to learn to use a format or a software module to process that format. We are interested in reuse, and we focus on common NLP tasks that are broadly useful for textmining.

AzConvert is an open source program to convert different scripts of Azerbaijani language (Latin, Arabic and Cyrillic) to each other. It's written in Qt.

Grammar-multi is most useful for languages which words have many forms («more» inflected languages), and for which grammatical agreement (and other syntactic connections) in a sentence is «more» important and «obvious». Need a help of linguists. Program is not for every-day use, but to show Grammar is working. If you want your language Grammar version - tell me.

Based on the Buckwalter Morphological Analyzer (Version 1.0) for doing Arabic stemming and POS tagging. Includes a rewrite of the original Perl script, with better documentation and more flexible options, and a C++ interface (usable as a library or app).

A project that aims to create reusable components (C++ libraries, COM components, and Edit controls) for Phonetic Transliteration of Indian languages, such as Telugu, Tamil, Kannada etc.

Coptic - English and Coptic - Czech dictionary related to Crum's coptic dictionary, written in C++, based on MySql, with Qt GUI. Is developed as part of project Marcion, containing only coptic data without study environment.

XBNF Neurotranslator is a clever and simple compiler which works with translation grammars. It is inspired from BNF translation concept and may replace traditionally complexes : * perl/ruby/sed/... regular expressions, * ASN1 : many typing * Lex, YACC, RecDescent ... XBNF is an improved BNF compiler (as eXtension of BNF grammars). XBNF may be involved in severals different computer domains : - textual data extraction, manipulation or convertion - encoding/decoding among languages like YMAL, JSON or any programming languages - networking - probalities - cryptology Easy installation : see Files and download the proper binary according to target architecture. Many XBNF grammar samples : see Git repository into samples/ folder XBNF libraries project : see https://sourceforge.net/p/xbnf/xbnflib/ci/master/tree/lib/ Contact me at damo@cpan.org French documentation : https://sourceforge.net/p/neurotranslator/neurotranslator/ci/master

EzerKb is a virtual keyboard for Windows. It emulates a keyboard with, for example, Russian, Greek, or Hebrew characters without actually installing a keyboard driver for that language. EzerKb works with most (but not all) Windows programs.

The Kyoto FST Decoder is a general decoding engine for Weighted Finite State Transducers. It features flexible XML-based configuration, beam-search decoding, and is able to output separate weights for weight tuning.

bnf2xml a simple BNF parser that takes text as input, searches according to a BNF query file, and outputs text marked up by the xml labels that show context. bnf2xml is as simple to use as any text binary ie, awk(1) grep(1). bnf2xml does not require C API because it outputs simple xml labeling. README is visible on file dl page. EXAMPLE: $ echo "hi" | bnf2xml patternfile <word><alph>h</alph><alph>i</alph></word> or <gas>hydrogen iodide</gas> patternfile says how to find needle in haystack and what to show, ie: <alph> ::= a | b | c | d ... <word> ::= <alph>+ bnf2xml is a top down recursive parser. Unlike buttom up parsers like gcc(1) or some top downs, bnf2xml is completely unambiguous / resolves ALL conflicts. Slower on ave. for parsing C or than sed(1) for simple searches. Far easier than using flex/C to create a parser. caveate: I do not suggest it's worth while to make a new gcc(1) using bnf2xml. bnf2xml an nth BETA release, but no complains yet.

leXkit: a client-server dictionary edition environment, that makes editing easier for the lexicographer, who hasn’t to be aware of technical issues. Entry meta-information is used to provide advanced functionality, such as context-dependent tasks.

Affisix is a program for automatic recognition of prefixes. It takes large amount of words and according to the user setting it tries to determine which segments of these words are prefixes.

C4 is a C++ class library for analyzing sound files, particularly spoken and sung phonations. C4 provides features such as frequency analysis, pitch extraction, or calculation of voice quality parameters (e.g. alpha ratio, HNR, jitter, etc.).

Core program and associated utilities for building a machine translation system using the Example-Based paradigm, where previously-translated text is used to infer new translations of previously-unseen text.

DisMo is a part-of-speech, disfluency and multi-word unit automatic annotator. It is designed to manage the complexities and phenomena specific to spoken language. It currently supports English and French, with support for more languages coming soon. It is developed and maintained by George Christodoulides (Centre Valibel, IL&C, University of Louvain, Louvain-la-Neuve, Belgium). Visit www.corpusannotation.org to find out more about DisMo and other annotation tools for language corpora. If you are using DisMo to annotate your corpus, please cite the following paper: Christodoulides, George; Avanzi, Mathieu; Goldman, Jean-Philippe. DisMo: A Morphosyntactic, Disfluency and Multi-Word Unit Annotator. An Evaluation on a Corpus of French Spontaneous and Read Speech. Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC) 2014, Reykjavik, Iceland, 26-31 May 2014, pp. 3902-3907.

PubMed Central browser. Source code: http://github.com/dualword/dualword-pmc/

FFIS or Fast Fuzzy Inference System is a portable and optimized implementation of Fuzzy Inference Systems. It supports both Mamdani and Takagi-Sugeno methods. The main idea behind this tool, is to provide case-special techniques rather than general solutions to resolve complicated mathematical calculations. This will lead to have more efficient defuzzification algorithms for Mamdani's model. Most systems in Mamdani's model can be defuzzified in O(n²) or even O(n) time which n is number of membership functions in output.