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  2. Training, validation, and test data sets - Wikipedia

    en.wikipedia.org/wiki/Training,_validation,_and...

    A test data set is a data set that is independent of the training data set, but that follows the same probability distribution as the training data set. If a model fit to the training data set also fits the test data set well, minimal overfitting has taken place (see figure below). A better fitting of the training data set as opposed to the ...

  3. Tester-driven development - Wikipedia

    en.wikipedia.org/wiki/Tester-driven_development

    In test-driven development tests are used to drive the implementation towards fulfilling the requirements. Tester-driven development instead shortcuts the process by removing the determination of requirements and letting the testers (or the QA team ) drive what they think the software should be through the testing (or QA) process.

  4. Mobile application testing - Wikipedia

    en.wikipedia.org/wiki/Mobile_application_testing

    Test method: There are two main ways of testing mobile applications: testing on real devices or testing on emulators. [6] Emulators often miss issues that can only be caught by testing on real devices, but because of the multitude of different devices in the market, real devices can be expensive to purchase and time-consuming to use for testing.

  5. Memory tester - Wikipedia

    en.wikipedia.org/wiki/Memory_tester

    Memory module testers can be broadly categorized into two types, hardware memory testers and software diagnostic programs that run in a PC environment. Hardware memory testers have more sophisticated and comprehensive test features built into the tester as compared to software diagnostic testing programs.

  6. Tester - Wikipedia

    en.wikipedia.org/wiki/Tester

    Tester (surname) Test equipment; Tester, the upper part of a four-poster bed; Tester or sounding board, a canopy over a tomb or pulpit "Tester" a song by Anthrax on the album Stomp 442; The Tester, a reality show produced by Sony about videogame testing; Software tester, an individual who tests software Game tester, a tester of video games

  7. Testing effect - Wikipedia

    en.wikipedia.org/wiki/Testing_effect

    The pre-testing effect, also known as errorful generation or pre-questioning, is a related but distinct category where testing material before the material has been learned appears to lead to better subsequent learning performance than would have been the case without the pre-test, provided that feedback is given as to the correct answers once ...

  8. Transistor tester - Wikipedia

    en.wikipedia.org/wiki/Transistor_tester

    Transistor testers have the necessary controls and switches for making the proper voltage, current and signal settings. A meter with a calibrated "good" and "bad" scale is on the front. In addition, these transistor testers are designed to check the solid-state diodes. There are also testers for checking high transistor and rectifiers.

  9. Internship - Wikipedia

    en.wikipedia.org/wiki/Internship

    An internship is a period of work experience offered by an organization for a limited period of time. [1] Once confined to medical graduates, internship is used to practice for a wide range of placements in businesses, non-profit organizations and government agencies.