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  2. Bootstrap (front-end framework) - Wikipedia

    en.wikipedia.org/wiki/Bootstrap_(front-end...

    Bootstrap (formerly Twitter Bootstrap) is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains HTML, CSS and (optionally) JavaScript -based design templates for typography, forms, buttons, navigation, and other interface components. As of May 2023, Bootstrap is the 17th most starred ...

  3. Bootstrapping (electronics) - Wikipedia

    en.wikipedia.org/wiki/Bootstrapping_(electronics)

    In the field of electronics, a technique where part of the output of a system is used at startup can be described as bootstrapping. A bootstrap circuit is one where part of the output of an amplifier stage is applied to the input, so as to alter the input impedance of the amplifier. When applied deliberately, the intention is usually to ...

  4. XGBoost - Wikipedia

    en.wikipedia.org/wiki/XGBoost

    XGBoost (eXtreme Gradient Boosting) is an open-source software library which provides a regularizing gradient boosting framework for C++, Java, Python, R, Julia, Perl, and Scala. ...

  5. Bootstrap Studio - Wikipedia

    en.wikipedia.org/wiki/Bootstrap_Studio

    Bootstrap Studio is a proprietary web design and development application. It offers a large number of components for building responsive pages including headers, footers, galleries and slideshows along with basic elements, such as spans and divs. The program can be used for building websites and prototypes.

  6. Epidemiology - Wikipedia

    en.wikipedia.org/wiki/Epidemiology

    Epidemiology is the study and analysis of the distribution (who, when, and where), patterns and determinants of health and disease conditions in a defined population . It is a cornerstone of public health, and shapes policy decisions and evidence-based practice by identifying risk factors for disease and targets for preventive healthcare.

  7. Bootstrap aggregating - Wikipedia

    en.wikipedia.org/wiki/Bootstrap_aggregating

    v. t. e. Bootstrap aggregating, also called bagging (from b ootstrap agg regat ing ), is a machine learning ensemble meta-algorithm designed to improve the stability and accuracy of machine learning algorithms used in statistical classification and regression. It also reduces variance and helps to avoid overfitting.

  8. Book banning in the United States (2021–present) - Wikipedia

    en.wikipedia.org/wiki/Book_banning_in_the_United...

    Outcome. Banning of thousands of books from school libraries in many states. Starting in 2021, there have been a considerable number of books banned or challenged in parts of the United States. Most of the targeted books have to do with race, gender, and sexuality. Unlike most book challenges in the past, whereby parents or other stakeholders ...

  9. Rail transport - Wikipedia

    en.wikipedia.org/wiki/Rail_transport

    A train in Alaska transporting crude oil in March 2006. Rail transport (also known as train transport) is a means of transport using wheeled vehicles running in tracks, which usually consist of two parallel steel rails.