Subject

    Computer Science

    Topic

    Artificial Intelligence

    A weight is 2, learning rate 0.1, and loss gradient 0.5. What is the weight after one gradient-descent step?

    a)
    2.05
    b)
    1.5
    c)
    0.05
    d)
    1.95

    Explanation

    New weight = old weight − learning rate × gradient = 2 − 0.1 × 0.5 = 1.95.

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