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  2. Stochastic gradient descent - Wikipedia

    en.wikipedia.org/wiki/Stochastic_gradient_descent

    Adam [41] (short for Adaptive Moment Estimation) is a 2014 update to the RMSProp optimizer combining it with the main feature of the Momentum method. [42] In this optimization algorithm, running averages with exponential forgetting of both the gradients and the second moments of the gradients are used.

  3. Prices of chemical elements - Wikipedia

    en.wikipedia.org/wiki/Prices_of_chemical_elements

    This is a list of prices of chemical elements. Listed here are mainly average market prices for bulk trade of commodities. ... 200 (5.54 × 10 18 kg) 0.122: 0.28 ...

  4. Forward contract - Wikipedia

    en.wikipedia.org/wiki/Forward_contract

    Continuing on the example above, suppose now that the initial price of Alice's house is $100,000 and that Bob enters into a forward contract to buy the house one year from today. But since Alice knows that she can immediately sell for $100,000 and place the proceeds in the bank, she wants to be compensated for the delayed sale.

  5. How to watch the only debate between Steve Garvey and Adam ...

    www.aol.com/news/watch-only-debate-between-steve...

    Republican Steve Garvey, 75, and Democrat Adam B. Schiff, 64, will meet on the debate stage at 5 p.m. Tuesday in a forum hosted by KABC-TV in Los Angeles and co-sponsored by the League of Women ...

  6. Real prices and ideal prices - Wikipedia

    en.wikipedia.org/wiki/Real_prices_and_ideal_prices

    The distinction between real prices and ideal prices is a distinction between actual prices paid for products, services, assets and labour (the net amount of money that actually changes hands), and computed prices which are not actually charged or paid in market trade, although they may facilitate trade. [1]

  7. First-price sealed-bid auction - Wikipedia

    en.wikipedia.org/wiki/First-price_sealed-bid_auction

    A first-price sealed-bid auction (FPSBA) is a common type of auction. It is also known as blind auction. [1] In this type of auction, all bidders simultaneously submit sealed bids so that no bidder knows the bid of any other participant. The highest bidder pays the price that was submitted. [2]: p2 [3]

  8. Speech-generating device - Wikipedia

    en.wikipedia.org/wiki/Speech-generating_device

    Stephen Hawking (1942–2018), astrophysicist and prominent SGD user. Speech-generating devices (SGDs), also known as voice output communication aids, are electronic augmentative and alternative communication (AAC) systems used to supplement or replace speech or writing for individuals with severe speech impairments, enabling them to verbally communicate. [1]

  9. Powerman 5000 - Wikipedia

    en.wikipedia.org/wiki/Powerman_5000

    Powerman 5000 (also known as PM5K) is an American rock band formed in 1991. The group has released eleven studio albums, gaining its highest level of commercial success with 1999's Tonight the Stars Revolt!, which reached number 29 on the Billboard 200 while spawning the singles "When Worlds Collide" and "Nobody's Real".