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  2. Future of mathematics - Wikipedia

    en.wikipedia.org/wiki/Future_of_mathematics

    The paper "Experimental Mathematics: Recent Developments and Future Outlook" [8] describes expected increases in computer capabilities: better hardware in terms of speed and memory capacity; better software in terms of increasing sophistication of algorithms; more advanced visualization facilities; the mixing of numerical and symbolic methods.

  3. Newcomb's paradox - Wikipedia

    en.wikipedia.org/wiki/Newcomb's_paradox

    In philosophy and mathematics, Newcomb's paradox, also known as Newcomb's problem, is a thought experiment involving a game between two players, one of whom is able to predict the future. Newcomb's paradox was created by William Newcomb of the University of California 's Lawrence Livermore Laboratory .

  4. GCSE - Wikipedia

    en.wikipedia.org/wiki/GCSE

    In foundation-tier papers, pupils can obtain a maximum grade of a C, while in a higher-tier paper they can achieve a minimum grade of a D. Higher-tier candidates who miss the D grade by a small margin are awarded an E. Otherwise the grade below E in these papers is U. In untiered papers pupils can achieve any grade in the scheme.

  5. William James Sidis - Wikipedia

    en.wikipedia.org/wiki/William_James_Sidis

    This is an accepted version of this page This is the latest accepted revision, reviewed on 3 March 2025. American child prodigy (1898–1944) William James Sidis Sidis at his Harvard graduation (1914) Born (1898-04-01) April 1, 1898 Boston, Massachusetts, U.S. Died July 17, 1944 (1944-07-17) (aged 46) Boston, Massachusetts, U.S. Other names John W. Shattuck Frank Folupa Parker Greene Jacob ...

  6. Daniel Larsen (mathematician) - Wikipedia

    en.wikipedia.org/wiki/Daniel_Larsen_(mathematician)

    Larsen was born in 2003 to Indiana University Bloomington mathematics professors Michael J. Larsen and Ayelet Lindenstrauss (sister of Elon Lindenstrauss), and grew up in Bloomington, Indiana. He had a strong interest in mathematics as a child, inspired by the mathematician background of both his parents. [1]

  7. Hidden Markov model - Wikipedia

    en.wikipedia.org/wiki/Hidden_Markov_model

    Figure 1. Probabilistic parameters of a hidden Markov model (example) X — states y — possible observations a — state transition probabilities b — output probabilities. In its discrete form, a hidden Markov process can be visualized as a generalization of the urn problem with replacement (where each item from the urn is returned to the original urn before the next step). [7]

  8. Mean absolute percentage error - Wikipedia

    en.wikipedia.org/wiki/Mean_absolute_percentage_error

    This little-known but serious issue can be overcome by using an accuracy measure based on the logarithm of the accuracy ratio (the ratio of the predicted to actual value), given by ⁡ (). This approach leads to superior statistical properties and also leads to predictions which can be interpreted in terms of the geometric mean.

  9. Predictive power - Wikipedia

    en.wikipedia.org/wiki/Predictive_power

    The New York Times of November 10, 1919, reported on Einstein's confirmed prediction of gravitation on space, called the gravitational lens effect.. The concept of predictive power, the power of a scientific theory to generate testable predictions, differs from explanatory power and descriptive power (where phenomena that are already known are retrospectively explained or described by a given ...