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Showing posts from February 26, 2019

Understanding backprop for softmax

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1 $begingroup$ I'm looking on a given solution of the first assignment of cs231n course. Down below a snippet from the loss function. I don't really understand lines 140-143 . Can you explain why dscores (the derivative of scores ) is calculated like that? neural-network deep-learning backpropagation cs231n share | improve this question asked Dec 22 '18 at 17:18 yaseco yaseco 106 1 $endgroup$ bumped to the homepage by Commun...

Dimmit Comitatus

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Comitatus tribunal in Carrizo Springs Comitatus collocatio in Texia Dimmit Comitatus (Anglice: Dimmit County ) est Texiae comitatus in Civitatibus Foederatis Americae 10248 incolarum (anno 2000). Comitatus, cuius caput est urbicula Carrizo Springs , anno 1858 creatus est. In hoc comitatu maxima pars incolarum (accurate 85 %) oriunda e America Latina est et haud Anglice domu (76.5 %) loquitur. Nexus externi | Vicimedia Communia plura habent quae ad Dimmit Comitatum spectant. De hoc comitatu in censu anno 2000 .mw-parser-output .stipula{padding:3px;background:#F7F8FF;border:1px solid grey;margin:auto}.mw-parser-output .stipula td.cell1{background:transparent;color:white} Haec stipula ad geographiam spectat. Amplifica , si potes! Texiae comitatus ( counties ) Anderson | Andrews | Angelina | Aransas | Archer | Armstrong | Atascosa | Austin | Bailey | Bandera | Bastrop | Baylor | Bee | Bell | Bexar | Blanco | Borden | Bosq...

Is Sam Tarly the only person in the current age to have killed a White Walker?

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2 Sam Tarly, a brother of the Night’s Watch, bravely stabbed a White Walker to protect Gilly and her "little monster" (unnamed in the books, if I recall). Sam's weapon of choice was a dragonglass dagger given to him by Jon Snow from a cache of weapons north of the Wall. Since the Battle of Dawn, has no one else encountered a White Walker and survived? Has no other character been given the opportunity to try a dragonglass or Valyrian steel weapon? I use only the books tag, I know in the show Lord Snow killed two (one at Hardhome and one in the wight hunting expedition) and Meera killed one with a dragonglass spear in the Three-Eye Raven cave. a-song-of-ice-and-fire share | improve this ques...