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πŸ“’ Yann LeCun ΠΈ Π΅Π³ΠΎ ΠΊΠΎΠΌΠ°Π½Π΄Π° прСдставили Dynamic Tanh (DyT) Π² качСствС Π·Π°ΠΌΠ΅Π½Ρ‹ Ρ‚Ρ€Π°Π΄ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹Ρ… слоСв Π½ΠΎΡ€ΠΌΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ Π² модСлях Π³Π»ΡƒΠ±ΠΎΠΊΠΎΠ³ΠΎ обучСния. Π­Ρ‚ΠΎΡ‚ Π½ΠΎΠ²Ρ‹ΠΉ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄, основанный Π½Π° Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ tanh, ΠΏΠΎΠΊΠ°Π·Ρ‹Π²Π°Π΅Ρ‚ ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ, ΡΡ€Π°Π²Π½ΠΈΠΌΡƒΡŽ ΠΈΠ»ΠΈ ΠΏΡ€Π΅Π²ΠΎΡΡ…ΠΎΠ΄ΡΡ‰ΡƒΡŽ Ρ‚Π°ΠΊΠΈΠ΅ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹, ΠΊΠ°ΠΊ LayerNorm ΠΈ RMSNorm. Π‘Π°ΠΌΡ‹ΠΌ Π·Π°Ρ…Π²Π°Ρ‚Ρ‹Π²Π°ΡŽΡ‰ΠΈΠΌ аспСктом являСтся Π΅Π³ΠΎ ΠΏΠΎΡ‚Π΅Π½Ρ†ΠΈΠ°Π» для сниТСния Π²Ρ‹Ρ‡ΠΈΡΠ»ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… Π·Π°Ρ‚Ρ€Π°Ρ‚ ΠΏΡ€ΠΈ сохранСнии эффСктивности ΠΌΠΎΠ΄Π΅Π»ΠΈ.

πŸ€” DyT замСняСт слои Π½ΠΎΡ€ΠΌΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠΉ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠ΅ΠΉ tanh (tanh(Ξ±x)), Π³Π΄Π΅ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ Ξ± (Π°Π»ΡŒΡ„Π°) управляСт коэффициСнтом ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ tanh. DyT ΠΈΠΌΠΈΡ‚ΠΈΡ€ΡƒΠ΅Ρ‚ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ слоСв Π½ΠΎΡ€ΠΌΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ, сТимая ΡΠΊΡΡ‚Ρ€Π΅ΠΌΠ°Π»ΡŒΠ½Ρ‹Π΅ значСния, сохраняя Π»ΠΈΠ½Π΅ΠΉΠ½Ρ‹ΠΉ Ρ†Π΅Π½Ρ‚Ρ€

ΠŸΡ€Π΅ΠΈΠΌΡƒΡ‰Π΅ΡΡ‚Π²Π°:
πŸ‘‰ DyT сниТаСт Π·Π°Ρ‚Ρ€Π°Ρ‚Ρ‹ Π½Π° ΠΎΠ±ΡƒΡ‡Π΅Π½ΠΈΠ΅ ΠΈ инфСрСнс.
πŸ‘‰ ВрСбуСтся Ρ‚ΠΎΠ»ΡŒΠΊΠΎ ΠΎΠ΄ΠΈΠ½ ΠΎΠ±ΡƒΡ‡Π°Π΅ΠΌΡ‹ΠΉ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡ (Ξ±).
πŸ‘‰ Π Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ быстрСС, Ρ‡Π΅ΠΌ RMSNorm Π½Π° графичСских процСссорах H100



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πŸ“’ Yann LeCun ΠΈ Π΅Π³ΠΎ ΠΊΠΎΠΌΠ°Π½Π΄Π° прСдставили Dynamic Tanh (DyT) Π² качСствС Π·Π°ΠΌΠ΅Π½Ρ‹ Ρ‚Ρ€Π°Π΄ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹Ρ… слоСв Π½ΠΎΡ€ΠΌΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ Π² модСлях Π³Π»ΡƒΠ±ΠΎΠΊΠΎΠ³ΠΎ обучСния. Π­Ρ‚ΠΎΡ‚ Π½ΠΎΠ²Ρ‹ΠΉ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄, основанный Π½Π° Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ tanh, ΠΏΠΎΠΊΠ°Π·Ρ‹Π²Π°Π΅Ρ‚ ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ, ΡΡ€Π°Π²Π½ΠΈΠΌΡƒΡŽ ΠΈΠ»ΠΈ ΠΏΡ€Π΅Π²ΠΎΡΡ…ΠΎΠ΄ΡΡ‰ΡƒΡŽ Ρ‚Π°ΠΊΠΈΠ΅ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹, ΠΊΠ°ΠΊ LayerNorm ΠΈ RMSNorm. Π‘Π°ΠΌΡ‹ΠΌ Π·Π°Ρ…Π²Π°Ρ‚Ρ‹Π²Π°ΡŽΡ‰ΠΈΠΌ аспСктом являСтся Π΅Π³ΠΎ ΠΏΠΎΡ‚Π΅Π½Ρ†ΠΈΠ°Π» для сниТСния Π²Ρ‹Ρ‡ΠΈΡΠ»ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… Π·Π°Ρ‚Ρ€Π°Ρ‚ ΠΏΡ€ΠΈ сохранСнии эффСктивности ΠΌΠΎΠ΄Π΅Π»ΠΈ.

πŸ€” DyT замСняСт слои Π½ΠΎΡ€ΠΌΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠΉ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠ΅ΠΉ tanh (tanh(Ξ±x)), Π³Π΄Π΅ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ Ξ± (Π°Π»ΡŒΡ„Π°) управляСт коэффициСнтом ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ tanh. DyT ΠΈΠΌΠΈΡ‚ΠΈΡ€ΡƒΠ΅Ρ‚ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ слоСв Π½ΠΎΡ€ΠΌΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ, сТимая ΡΠΊΡΡ‚Ρ€Π΅ΠΌΠ°Π»ΡŒΠ½Ρ‹Π΅ значСния, сохраняя Π»ΠΈΠ½Π΅ΠΉΠ½Ρ‹ΠΉ Ρ†Π΅Π½Ρ‚Ρ€

ΠŸΡ€Π΅ΠΈΠΌΡƒΡ‰Π΅ΡΡ‚Π²Π°:
πŸ‘‰ DyT сниТаСт Π·Π°Ρ‚Ρ€Π°Ρ‚Ρ‹ Π½Π° ΠΎΠ±ΡƒΡ‡Π΅Π½ΠΈΠ΅ ΠΈ инфСрСнс.
πŸ‘‰ ВрСбуСтся Ρ‚ΠΎΠ»ΡŒΠΊΠΎ ΠΎΠ΄ΠΈΠ½ ΠΎΠ±ΡƒΡ‡Π°Π΅ΠΌΡ‹ΠΉ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡ (Ξ±).
πŸ‘‰ Π Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ быстрСС, Ρ‡Π΅ΠΌ RMSNorm Π½Π° графичСских процСссорах H100

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Multiple pro-Kremlin media figures circulated the post's false claims, including prominent Russian journalist Vladimir Soloviev and the state-controlled Russian outlet RT, according to the DFR Lab's report. Lastly, the web previews of t.me links have been given a new look, adding chat backgrounds and design elements from the fully-features Telegram Web client. Markets continued to grapple with the economic and corporate earnings implications relating to the Russia-Ukraine conflict. β€œWe have a ton of uncertainty right now,” said Stephanie Link, chief investment strategist and portfolio manager at Hightower Advisors. β€œWe’re dealing with a war, we’re dealing with inflation. We don’t know what it means to earnings.” The company maintains that it cannot act against individual or group chats, which are β€œprivate amongst their participants,” but it will respond to requests in relation to sticker sets, channels and bots which are publicly available. During the invasion of Ukraine, Pavel Durov has wrestled with this issue a lot more prominently than he has before. Channels like Donbass Insider and Bellum Acta, as reported by Foreign Policy, started pumping out pro-Russian propaganda as the invasion began. So much so that the Ukrainian National Security and Defense Council issued a statement labeling which accounts are Russian-backed. Ukrainian officials, in potential violation of the Geneva Convention, have shared imagery of dead and captured Russian soldiers on the platform. He adds: "Telegram has become my primary news source."
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