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  2. CatBoost - Wikipedia

    en.wikipedia.org/wiki/Catboost

    It works on Linux, Windows, macOS, and is available in Python, [8] R, [9] and models built using CatBoost can be used for predictions in C++, Java, [10] C#, Rust, Core ML, ONNX, and PMML. The source code is licensed under Apache License and available on GitHub. [6] InfoWorld magazine awarded the library "The best machine learning tools" in 2017.

  3. List of Apache Software Foundation projects - Wikipedia

    en.wikipedia.org/wiki/List_of_Apache_Software...

    Jakarta Cactus: simple test framework for unit testing server-side Java code; Joshua: statistical machine translation toolkit; Apache jUDDI Committee Scout: Apache Scout is an implementation of the JSR 93 (JAXR). Labs: a place for innovation where committees of the foundation can experiment with new ideas; Lens: Unified Analytics Interface

  4. XGBoost - Wikipedia

    en.wikipedia.org/wiki/XGBoost

    Initialize model with a constant value: ^ () = ⁡ = (,). [further explanation needed] Note that this is the initialization of the model and therefore we set a constant value for all inputs. So even if in later iterations we use optimization to find new functions, in step 0 we have to find the value, equals for all inputs, that minimizes the ...

  5. Python (programming language) - Wikipedia

    en.wikipedia.org/wiki/Python_(programming_language)

    The Raspberry Pi single-board computer project has adopted Python as its main user-programming language. LibreOffice includes Python and intends to replace Java with Python. Its Python Scripting Provider is a core feature [234] since Version 4.0 from 7 February 2013.

  6. Comparison of linear algebra libraries - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_linear...

    GNU Project C, C++ 1996 2.7.1 / 11.2021 Free GPL: General purpose numerical analysis library. Includes some support for linear algebra. IMSL Numerical Libraries: Rogue Wave Software: C, Java, C#, Fortran, Python 1970 many components Non-free Proprietary General purpose numerical analysis library. LAPACK [7] [8] Fortran 1992 3.12.0 / 11.2023 ...

  7. Pylons project - Wikipedia

    en.wikipedia.org/wiki/Pylons_project

    Pylons Project is an open-source organization that develops a set of web application technologies written in Python.Initially the project was a single web framework called Pylons, but after the merger with the repoze.bfg framework under the new name Pyramid, the Pylons Project now consists of multiple related web application technologies.

  8. Program optimization - Wikipedia

    en.wikipedia.org/wiki/Program_optimization

    Beyond general algorithms and their implementation on an abstract machine, concrete source code level choices can make a significant difference. For example, on early C compilers, while(1) was slower than for(;;) for an unconditional loop, because while(1) evaluated 1 and then had a conditional jump which tested if it was true, while for ...

  9. Flyweight pattern - Wikipedia

    en.wikipedia.org/wiki/Flyweight_pattern

    Allow concurrent threads to create multiple flyweight instances, thus eliminating contention and allowing multiple instances per value. To enable safe sharing between clients and threads, flyweight objects can be made into immutable value objects , where two instances are considered equal if their values are equal.