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Bootstrap. 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 ...
The Bureau of Refugees, Freedmen, and Abandoned Lands, usually referred to as simply the Freedmen's Bureau, [1] was a U.S. government agency of early post American Civil War Reconstruction, assisting freedmen (i.e., former slaves) in the South. It was established on March 3, 1865, and operated briefly as a federal agency after the War, from ...
Bootstrapping (compilers) In computer science, bootstrapping is the technique for producing a self-compiling compiler – that is, a compiler (or assembler) written in the source programming language that it intends to compile. An initial core version of the compiler (the bootstrap compiler) is generated in a different language (which could be ...
A self-fulfilling prophecy is a prediction that comes true at least in part as a result of a person's belief or expectation that the prediction would come true. [1] In the phenomena, people tend to act the way they have been expected to make the expectations come true. [2] Self-fulfilling prophecies are an example of the more general phenomenon ...
Foremost, Gompert said, the page is a place for teachers to share opportunities. "When I was a new teacher, I taught for years before I learned of non-mandatory professional development (PD ...
Bootstrapping is any test or metric that uses random sampling with replacement (e.g. mimicking the sampling process), and falls under the broader class of resampling methods. Bootstrapping assigns measures of accuracy ( bias, variance, confidence intervals, prediction error, etc.) to sample estimates.
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.
According to the IEEE Annals of Computer History, the MCM/70 is the earliest commercial, non-kit personal computer. [12] IBM 5100. 1975. An early portable computer with integrated monitor; the 5100 was possibly one of the first portable microcomputers using a CRT display.