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Facebook AI focuses on connecting people to what they care about, powering meaningful and safe experiences, advancing ML, and conducting open research.

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    Facebook AI‏Verified account @facebookai 25 Nov 2019
    • Report Tweet

    1/4: The lottery ticket hypothesis suggests that by training DNNs from “lucky” initializations, we can train networks which are 10-100x smaller with minimal performance losses. In new work, we extend our understanding of this phenomenon in several ways... https://ai.facebook.com/blog/understanding-the-generalization-of-lottery-tickets-in-neural-networks …pic.twitter.com/ZXGWjBWjcz

    11:08 AM - 25 Nov 2019
    • 200 Retweets
    • 681 Likes
    • Jian Qing Houka 나영욱 Libório António Jonas Van Der Donckt Salem Ameen Baharabdalla Saqib Nizam Shamsi Aminu Ibrahim Abubakar🔥 🇳🇬
    3 replies 200 retweets 681 likes
      1. New conversation
      2. Facebook AI‏Verified account @facebookai 25 Nov 2019
        • Report Tweet

        2/4: Do lottery tickets contain generic inductive biases or are they overfit to the particular dataset and optimizer used to find them? Encouragingly, we found that lottery tickets generalize across related, but distinct datasets and across optimizers: https://arxiv.org/abs/1906.02773?fbclid=IwAR0exCzOb_rchjZBJVCWgSaTuJaXRrsE9AQcK4RpfXdEKEpGuUmxw7jcn7w …

        1 reply 6 retweets 35 likes
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      3. Facebook AI‏Verified account @facebookai 25 Nov 2019
        • Report Tweet

        3/4: Is the lottery ticket phenomenon a general property of DNNs or merely an artifact of supervised image classification? We show that the lottery ticket phenomenon is a general property which is present in both #reinforcementlearning and #NLP: https://arxiv.org/abs/1906.02768?fbclid=IwAR2prqiChhwXj8_CqxyMcV1ePqVzFvojYgsuieRmP94xE8Ewa5kAkI_T1_U …

        1 reply 6 retweets 38 likes
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      4. Facebook AI‏Verified account @facebookai 25 Nov 2019
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        4/4: Can we begin to explain lottery tickets theoretically? We introduce a new theoretical framework on the formation of lottery tickets to help researchers advance toward a better understanding of lucky initializations: https://arxiv.org/pdf/1905.13405.pdf?fbclid=IwAR0MKAue_0k1d-DugT8UBAvRM_fjKBodtQsSqNel1gGF8EVmV14aChCCBMA …

        1 reply 5 retweets 43 likes
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      5. End of conversation
      1. Jorge‏ @j4d88 25 Nov 2019
        • Report Tweet
        Replying to @facebookai

        @CyrusMaher

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      1. Aldo Santiago Leon‏ @aldosantiago 25 Nov 2019
        • Report Tweet
        Replying to @facebookai

        Thanks Ari Morcos & Yuandong Tian 😉

        0 replies 0 retweets 0 likes
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