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  2. Softmax function - Wikipedia

    en.wikipedia.org/wiki/Softmax_function

    In the language of tropical analysis, the softmax is a deformation or "quantization" of arg max and arg min, corresponding to using the log semiring instead of the max-plus semiring (respectively min-plus semiring), and recovering the arg max or arg min by taking the limit is called "tropicalization" or "dequantization".

  3. Smartphone - Wikipedia

    en.wikipedia.org/wiki/Smartphone

    In 2013, Samsung had 31.3% market share, a slight increase from 30.3% in 2012, while Apple was at 15.3%, a decrease from 18.7% in 2012. Huawei , LG and Lenovo were at about 5% each, significantly better than 2012 figures, while others had about 40%, the same as the previous years figure.

  4. Equals sign - Wikipedia

    en.wikipedia.org/wiki/Equals_sign

    1 + 2 = 3, 3 + 3 = 6, 6 + 4 = 10, 10 + 5 = 15. This difficulty results from subtly different uses of the sign in education. In early, arithmetic-focused grades, the equal sign may be operational ; like the equal button on an electronic calculator, it demands the result of a calculation.

  5. LogMAR chart - Wikipedia

    en.wikipedia.org/wiki/LogMAR_chart

    The chart was designed by Ian Bailey [5] and Jan E. Lovie-Kitchin at the National Vision Research Institute of Australia. [1] [3] They described their motivation for designing the LogMAR chart as follows: "We have designed a series of near vision charts in which the typeface, size progression, size range, number of words per row and spacings were chosen in an endeavour to achieve a ...

  6. 1 + 2 + 3 + 4 + ⋯ - ⋯ - Wikipedia

    en.wikipedia.org/wiki/1_%2B_2_%2B_3_%2B_4_%2B_%E...

    The partial sums of the series 1 + 2 + 3 + 4 + 5 + 6 + ⋯ are 1, 3, 6, 10, 15, etc.The nth partial sum is given by a simple formula: = = (+). This equation was known ...

  7. Tesla Model S - Wikipedia

    en.wikipedia.org/wiki/Tesla_Model_S

    It was followed by the Model X in 2015, the Model 3 in 2017 and the Model Y in 2020. [ 224 ] [ 225 ] [ 226 ] These cars form the " S3XY " acronym . [ 227 ] [ 228 ] In 2015, the Model S was the world's best-selling plug-in electric vehicle , [ 229 ] with Tesla selling 50,366 in that year. [ 230 ]

  8. Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Pennsylvania

    Pennsylvania (/ ˌ p ɛ n s ɪ l ˈ v eɪ n i ə / ⓘ PEN-sil-VAY-nee-ə, lit. ' Penn's forest country '), officially the Commonwealth of Pennsylvania [b] (Pennsylvania Dutch: Pennsilfaani), [7] is a U.S. state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States.

  9. 2004 United States presidential election - Wikipedia

    en.wikipedia.org/wiki/2004_United_States...

    Bush in the Oval Office, receiving a concession phone call from Kerry, which came the afternoon of the day following the election The morning after the election, the winner was still undetermined. The result in Ohio would decide the winner, although the results in New Mexico and Iowa were also undetermined.