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AAAI 19 EXPLICITLY IMPOSING CONSTRAINTS IN DEEP NETWORKS VIA CONDITIONAL GRADIENTS GIVES IMPROVED GENERALIZATION AND FASTER CONVERGENCE Sathya Ravi, Tuan Dinh, Vishnu Lokhande, Vikas Singh Department of Computer Sciences University of


  1. AAAI’ 19 EXPLICITLY IMPOSING CONSTRAINTS IN DEEP NETWORKS VIA CONDITIONAL GRADIENTS GIVES IMPROVED GENERALIZATION AND FASTER CONVERGENCE Sathya Ravi, Tuan Dinh, Vishnu Lokhande, Vikas Singh Department of Computer Sciences University of Wisconsin–Madison 11/14/2018

  2. DEEP LEARNING

  3. DEEP LEARNING min ! n L ( W ) Solve W ∈

  4. <latexit sha1_base64="+DqeC3o24NjVnLkKQwoKp/pcRUk=">ACBnicbVDLSsNAFJ3UV62vqEtBovQgpREBHUhFEVw4aKCMYUmhMl0g6dPJiZiCV058ZfceNCxa3f4M6/cdJmoa0Hhjmcy/3uMnjApGN9aW5+YXGpvFxZWV1b39A3t+5EnHJMLByzmLd9JAijEbEklYy0E05Q6DNi+4OL3LfvCRc0jm7lMCFuiHoRDShGUkmevntds+vwDohkn3fzy5HnvNAYVCzD9Rf9/Sq0TDGgLPELEgVFGh5+pfTjXEakhihoTomEYi3QxSTEjo4qTCpIgPEA90lE0QiERbja+YwT3ldKFQczViyQcq787MhQKMQx9VZmvK6a9XPzP6QyOHEzGiWpJBGeDApSBmUM81Bgl3KCJRsqgjCnaleI+4gjLFV0FRWCOX3yLEOG6cN8+ao2jwv0iDHbAHasAEx6AJrkALWACDR/AMXsGb9qS9aO/ax6S0pBU92+APtM8fbsyXVg=</latexit> <latexit sha1_base64="+DqeC3o24NjVnLkKQwoKp/pcRUk=">ACBnicbVDLSsNAFJ3UV62vqEtBovQgpREBHUhFEVw4aKCMYUmhMl0g6dPJiZiCV058ZfceNCxa3f4M6/cdJmoa0Hhjmcy/3uMnjApGN9aW5+YXGpvFxZWV1b39A3t+5EnHJMLByzmLd9JAijEbEklYy0E05Q6DNi+4OL3LfvCRc0jm7lMCFuiHoRDShGUkmevntds+vwDohkn3fzy5HnvNAYVCzD9Rf9/Sq0TDGgLPELEgVFGh5+pfTjXEakhihoTomEYi3QxSTEjo4qTCpIgPEA90lE0QiERbja+YwT3ldKFQczViyQcq787MhQKMQx9VZmvK6a9XPzP6QyOHEzGiWpJBGeDApSBmUM81Bgl3KCJRsqgjCnaleI+4gjLFV0FRWCOX3yLEOG6cN8+ao2jwv0iDHbAHasAEx6AJrkALWACDR/AMXsGb9qS9aO/ax6S0pBU92+APtM8fbsyXVg=</latexit> <latexit sha1_base64="+DqeC3o24NjVnLkKQwoKp/pcRUk=">ACBnicbVDLSsNAFJ3UV62vqEtBovQgpREBHUhFEVw4aKCMYUmhMl0g6dPJiZiCV058ZfceNCxa3f4M6/cdJmoa0Hhjmcy/3uMnjApGN9aW5+YXGpvFxZWV1b39A3t+5EnHJMLByzmLd9JAijEbEklYy0E05Q6DNi+4OL3LfvCRc0jm7lMCFuiHoRDShGUkmevntds+vwDohkn3fzy5HnvNAYVCzD9Rf9/Sq0TDGgLPELEgVFGh5+pfTjXEakhihoTomEYi3QxSTEjo4qTCpIgPEA90lE0QiERbja+YwT3ldKFQczViyQcq787MhQKMQx9VZmvK6a9XPzP6QyOHEzGiWpJBGeDApSBmUM81Bgl3KCJRsqgjCnaleI+4gjLFV0FRWCOX3yLEOG6cN8+ao2jwv0iDHbAHasAEx6AJrkALWACDR/AMXsGb9qS9aO/ax6S0pBU92+APtM8fbsyXVg=</latexit> <latexit sha1_base64="+DqeC3o24NjVnLkKQwoKp/pcRUk=">ACBnicbVDLSsNAFJ3UV62vqEtBovQgpREBHUhFEVw4aKCMYUmhMl0g6dPJiZiCV058ZfceNCxa3f4M6/cdJmoa0Hhjmcy/3uMnjApGN9aW5+YXGpvFxZWV1b39A3t+5EnHJMLByzmLd9JAijEbEklYy0E05Q6DNi+4OL3LfvCRc0jm7lMCFuiHoRDShGUkmevntds+vwDohkn3fzy5HnvNAYVCzD9Rf9/Sq0TDGgLPELEgVFGh5+pfTjXEakhihoTomEYi3QxSTEjo4qTCpIgPEA90lE0QiERbja+YwT3ldKFQczViyQcq787MhQKMQx9VZmvK6a9XPzP6QyOHEzGiWpJBGeDApSBmUM81Bgl3KCJRsqgjCnaleI+4gjLFV0FRWCOX3yLEOG6cN8+ao2jwv0iDHbAHasAEx6AJrkALWACDR/AMXsGb9qS9aO/ax6S0pBU92+APtM8fbsyXVg=</latexit> DEEP LEARNING min ! n L ( W ) Solve W ∈ L ( W ) = E ξ f ( W, ξ ) ξ = (x,y) ~ 𝒠

  5. Compute an estimate of gradient

  6. <latexit sha1_base64="aGnU6jnbxPGn2A/R7LrfwJsOIM=">ACFXicbVA9SwNBEN3z2/gVtbRZDIihjsR1EIQbSwsFIwRcuGY20x0yd7esTsnhCO/wsa/YmOhYivY+W/cxBR+PRh4vDfDzLw4U9KS7394I6Nj4xOTU9Olmdm5+YXy4tKlTXMjsCZSlZqrGCwqbFGkhReZQYhiRXW485x36/forEy1RfUzbCZwLWbSmAnBSVt+pRQZtBjx/wekR8i4dIEFGoIVbAQ5KqhcVpL6J1Z29E5Ypf9Qfgf0kwJBU2xFlUfg9bqcgT1CQUWNsI/IyaBRiSQmGvFOYWMxAduMaGoxoStM1i8FaPrzmlxdupcaWJD9TvEwUk1naT2HUmQDf2t9cX/MaObX3moXUWU6oxdeidq4pbyfEW9Jg4JU1xEQRrpbubgBA4JckiUXQvD75b+ktl3drwbnO5XDo2EaU2yFrbJ1FrBdshO2BmrMcHu2AN7Ys/evfovXivX60j3nBmf2A9/YJIWdtg=</latexit> <latexit sha1_base64="aGnU6jnbxPGn2A/R7LrfwJsOIM=">ACFXicbVA9SwNBEN3z2/gVtbRZDIihjsR1EIQbSwsFIwRcuGY20x0yd7esTsnhCO/wsa/YmOhYivY+W/cxBR+PRh4vDfDzLw4U9KS7394I6Nj4xOTU9Olmdm5+YXy4tKlTXMjsCZSlZqrGCwqbFGkhReZQYhiRXW485x36/forEy1RfUzbCZwLWbSmAnBSVt+pRQZtBjx/wekR8i4dIEFGoIVbAQ5KqhcVpL6J1Z29E5Ypf9Qfgf0kwJBU2xFlUfg9bqcgT1CQUWNsI/IyaBRiSQmGvFOYWMxAduMaGoxoStM1i8FaPrzmlxdupcaWJD9TvEwUk1naT2HUmQDf2t9cX/MaObX3moXUWU6oxdeidq4pbyfEW9Jg4JU1xEQRrpbubgBA4JckiUXQvD75b+ktl3drwbnO5XDo2EaU2yFrbJ1FrBdshO2BmrMcHu2AN7Ys/evfovXivX60j3nBmf2A9/YJIWdtg=</latexit> <latexit sha1_base64="aGnU6jnbxPGn2A/R7LrfwJsOIM=">ACFXicbVA9SwNBEN3z2/gVtbRZDIihjsR1EIQbSwsFIwRcuGY20x0yd7esTsnhCO/wsa/YmOhYivY+W/cxBR+PRh4vDfDzLw4U9KS7394I6Nj4xOTU9Olmdm5+YXy4tKlTXMjsCZSlZqrGCwqbFGkhReZQYhiRXW485x36/forEy1RfUzbCZwLWbSmAnBSVt+pRQZtBjx/wekR8i4dIEFGoIVbAQ5KqhcVpL6J1Z29E5Ypf9Qfgf0kwJBU2xFlUfg9bqcgT1CQUWNsI/IyaBRiSQmGvFOYWMxAduMaGoxoStM1i8FaPrzmlxdupcaWJD9TvEwUk1naT2HUmQDf2t9cX/MaObX3moXUWU6oxdeidq4pbyfEW9Jg4JU1xEQRrpbubgBA4JckiUXQvD75b+ktl3drwbnO5XDo2EaU2yFrbJ1FrBdshO2BmrMcHu2AN7Ys/evfovXivX60j3nBmf2A9/YJIWdtg=</latexit> <latexit sha1_base64="aGnU6jnbxPGn2A/R7LrfwJsOIM=">ACFXicbVA9SwNBEN3z2/gVtbRZDIihjsR1EIQbSwsFIwRcuGY20x0yd7esTsnhCO/wsa/YmOhYivY+W/cxBR+PRh4vDfDzLw4U9KS7394I6Nj4xOTU9Olmdm5+YXy4tKlTXMjsCZSlZqrGCwqbFGkhReZQYhiRXW485x36/forEy1RfUzbCZwLWbSmAnBSVt+pRQZtBjx/wekR8i4dIEFGoIVbAQ5KqhcVpL6J1Z29E5Ypf9Qfgf0kwJBU2xFlUfg9bqcgT1CQUWNsI/IyaBRiSQmGvFOYWMxAduMaGoxoStM1i8FaPrzmlxdupcaWJD9TvEwUk1naT2HUmQDf2t9cX/MaObX3moXUWU6oxdeidq4pbyfEW9Jg4JU1xEQRrpbubgBA4JckiUXQvD75b+ktl3drwbnO5XDo2EaU2yFrbJ1FrBdshO2BmrMcHu2AN7Ys/evfovXivX60j3nBmf2A9/YJIWdtg=</latexit> Compute an estimate of gradient W t +1 = W t � η t r ˜ L t ( W t )

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