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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b>>…</b> <b>On Behalf Of </b>Dylan Distasio<br><b>Subject:</b> Re: [ExI] alpha zero<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div><div><div><div><div><div><div><div><p class=MsoNormal style='margin-bottom:12.0pt'>Spike-<o:p></o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'>>…You can read more on what a TPU actually is here if you're interested, but they're basically custom hardware that is good at running neural nets:<br><a href="https://cloud.google.com/blog/big-data/2017/05/an-in-depth-look-at-googles-first-tensor-processing-unit-tpu">https://cloud.google.com/blog/big-data/2017/05/an-in-depth-look-at-googles-first-tensor-processing-unit-tpu</a><o:p></o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'>>…It took 9 hours to train on 44 million different chess games… Dylan<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Ja OK that might be the missing piece: it looked at 44 million chess games. I had mistakenly drawn the conclusion it didn’t go to existing records but somehow bootstrapped itself to that skill level. It didn’t generate the games itself.<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>OK cool, that might have been explained in the original article in ChessNews but I somehow missed it.<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>spike<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p></div></div></div></div></div></div></div></body></html>