- Ima.perms.lyon

[Perms.lyon] [Perms] [Permanents] [Current] [Axe ML]-Séminaire--Mariia Zameshina

by Idir Benouaret

Title: Diverse Diffusion: Enhancing Image Diversity in Text-to-Image Generation Abstract: Generative modeling methods can generate images from textual or visual inputs. However, diversity in the generated images persists as a major challenge of the existing approaches. We address this issue head-on and demonstrating that * the diversity of a generated batch of images is intrinsically linked to the diversity within the latent variables * leveraging the geometry of the latent space, we can establish an effective metric for quantifying diversity; and * employing this insight allows one to achieve a significantly enhanced diversity in image generation beyond the capabilities of traditional random independent sampling. This advancement is consistent across a variety of generative models, including latent diffusion models and GANs. Additionally, we have integrated our contributions into a widely recognized tool for generative image modeling, ensuring that our improvements are accessible to the broader community. As a result, this work not only presents a methodological advancement in generative modeling but also significantly broadens the scope of potential applications by enhancing the diversity of generated images Short bio: Mariia Zameshina recently completed her PhD at University Gustave Eiffel and Meta (Facebook AI Research). During her PhD, her main research focus was on ethical AI, including improving the fairness and diversity of generative models and preserving privacy using these models. Before that, she completed her master's degree at Grenoble INP, where her thesis was on explainable learning. She has also completed internships in computer vision at Google and Align Technology. ________________________________________________________________________________ Microsoft Teams Besoin d'aide ?<https://aka.ms/JoinTeamsMeeting?omkt=fr-FR> Rejoindre la réunion maintenant<https://teams.microsoft.com/l/meetup-join/19%3ameeting_Mzg2YmViMTMtZDc3Ni00…> ID de réunion : 342 491 866 837 Code secret : E8CxW4 ________________________________ Appel par téléphone +33 1 73 44 50 21,,742628992#<tel:+33173445021,,742628992#> France, Paris Trouver un numéro local<https://dialin.teams.microsoft.com/b1f8449c-d1c4-451a-9b29-7e5316542160?id=…> ID de la conférence téléphonique : 742 628 992# Pour les organisateurs : Options de réunion<https://teams.microsoft.com/meetingOptions/?organizerId=63181773-1d26-4dee-…> | Réinitialiser le code confidentiel de participation<https://dialin.teams.microsoft.com/usp/pstnconferencing> ________________________________________________________________________________ ______________________ Current mailing list -- current(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/current.ml.lre.epita.fr// ______________________ Permanents mailing list -- permanents(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/permanents.ml.lre.epita.fr// ______________________ Perms mailing list -- perms(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.ml.lre.epita.fr// ______________________ Perms.lyon mailing list -- perms.lyon(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.lyon.ml.lre.epita.fr//

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[Perms.lyon] [Perms] [Permanents] [Current] [Axe ML] Séminaire de Mariia Zameshina

by Idir Benouaret

Bonjour à tous, Je vous annonce que le prochain séminaire de l'axe ML sera donné par Mariia Zameshina. Je vous invite à consulter sa page web : https://sites.google.com/view/mzameshina . Mariia a récemment réalisé sa thèse à l'Université Gustave Eiffel et Meta (Facebook AI Research) Ci-dessous, le titre et l'abstract du talk. Merci de bien vouloir remplir le framadate suivant : https://framadate.org/nprHBSOHNnZJeAiB Au plus tard le vendredi 19 avril, afin de fixer rapidement un créneau pour le séminaire Bonne fin de journée, -------------------------------------------------------------------------------------------------------------------------------------------------------- Title: Diverse Diffusion: Enhancing Image Diversity in Text-to-Image Generation Abstract: Generative modeling methods can generate images from textual or visual inputs. However, diversity in the generated images persists as a major challenge of the existing approaches. We address this issue head-on and demonstrating that * the diversity of a generated batch of images is intrinsically linked to the diversity within the latent variables * leveraging the geometry of the latent space, we can establish an effective metric for quantifying diversity; and * employing this insight allows one to achieve a significantly enhanced diversity in image generation beyond the capabilities of traditional random independent sampling. This advancement is consistent across a variety of generative models, including latent diffusion models and GANs. Additionally, we have integrated our contributions into a widely recognized tool for generative image modeling, ensuring that our improvements are accessible to the broader community. As a result, this work not only presents a methodological advancement in generative modeling but also significantly broadens the scope of potential applications by enhancing the diversity of generated images Short bio: Mariia Zameshina recently completed her PhD at University Gustave Eiffel and Meta (Facebook AI Research). During her PhD, her main research focus was on ethical AI, including improving the fairness and diversity of generative models and preserving privacy using these models. Before that, she completed her master's degree at Grenoble INP, where her thesis was on explainable learning. She has also completed internships in computer vision at Google and Align Technology. [Une image contenant texte, clipart, signe Description générée automatiquement] Idir Benouaret Enseignant-Chercheur [https://lh6.googleusercontent.com/dCYVl9pmYNgg1wBndkYtELRR9DX8RRY5d_e4N2Xhk…] [https://lh4.googleusercontent.com/O8lm18dZZ188g_iBNOmO2UX8qPx8zNmCfFbItUDzk…] [https://lh4.googleusercontent.com/iJejRKKnVTGA2lyz-eMOKQvI9vVP-ftzUIqzCoeoR…] [https://lh6.googleusercontent.com/J3eMugeLIjhhZigE4aw44kR3o5SCCOf3J7YJfPDTC…] [https://lh3.googleusercontent.com/2nPXgKhjFiG8S9uTa2TTXP1-CcUjZnjdJ5CVAd3_f…] [Une image contenant texte, clipart Description générée automatiquement] +33 4 28 29 37 63 [https://lh6.googleusercontent.com/hGLtorzP2LwpWN7a7qPxHUf-Ufq7UmoJXpduyzZWG…] ______________________ Current mailing list -- current(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/current.ml.lre.epita.fr// ______________________ Permanents mailing list -- permanents(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/permanents.ml.lre.epita.fr// ______________________ Perms mailing list -- perms(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.ml.lre.epita.fr// ______________________ Perms.lyon mailing list -- perms.lyon(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.lyon.ml.lre.epita.fr//

5 months

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[Perms.lyon] [Perms] [Permanents] [Current] [Parcours Recherche] Séminaire étudiants - Session 7-IA

by edwin1 carlinet

________________________________________________________________________________ Microsoft Teams Besoin d'aide ?<https://aka.ms/JoinTeamsMeeting?omkt=fr-FR> Rejoindre la réunion maintenant<https://teams.microsoft.com/l/meetup-join/19%3ameeting_YmVhMGI1ZWQtYzRmMy00…> ID de réunion : 355 296 461 91 Code secret : nrBWhs ________________________________ Pour les organisateurs : Options de réunion<https://teams.microsoft.com/meetingOptions/?organizerId=fd8e8b13-c2ce-4caf-…> | Réinitialiser le code confidentiel de participation<https://dialin.teams.microsoft.com/usp/pstnconferencing> ________________________________________________________________________________ ______________________ Current mailing list -- current(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/current.ml.lre.epita.fr// ______________________ Permanents mailing list -- permanents(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/permanents.ml.lre.epita.fr// ______________________ Perms mailing list -- perms(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.ml.lre.epita.fr// ______________________ Perms.lyon mailing list -- perms.lyon(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.lyon.ml.lre.epita.fr//

5 months

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[Perms.lyon] [Perms] [Permanents] [Current] [Parcours Recherche] Séminaire étudiants - Session 6: Image

by edwin1 carlinet

________________________________________________________________________________ Microsoft Teams Besoin d'aide ?<https://aka.ms/JoinTeamsMeeting?omkt=fr-FR> Rejoindre la réunion maintenant<https://teams.microsoft.com/l/meetup-join/19%3ameeting_NzJkNzU4MjYtOTlkNC00…> ID de réunion : 396 425 122 329 Code secret : Z2KHQz ________________________________ Pour les organisateurs : Options de réunion<https://teams.microsoft.com/meetingOptions/?organizerId=fd8e8b13-c2ce-4caf-…> | Réinitialiser le code confidentiel de participation<https://dialin.teams.microsoft.com/usp/pstnconferencing> ________________________________________________________________________________ ______________________ Current mailing list -- current(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/current.ml.lre.epita.fr// ______________________ Permanents mailing list -- permanents(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/permanents.ml.lre.epita.fr// ______________________ Perms mailing list -- perms(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.ml.lre.epita.fr// ______________________ Perms.lyon mailing list -- perms.lyon(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.lyon.ml.lre.epita.fr//

5 months

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[Perms.lyon] [Perms] [Permanents] [Current] [Parcours Recherche] Séminaire étudiants - Session 5: Secusys & MNSHS

by edwin1 carlinet

________________________________________________________________________________ Microsoft Teams Besoin d'aide ?<https://aka.ms/JoinTeamsMeeting?omkt=fr-FR> Rejoindre la réunion maintenant<https://teams.microsoft.com/l/meetup-join/19%3ameeting_ODBjZTUwMjItYzAyZi00…> ID de réunion : 324 847 697 829 Code secret : nJEsp3 ________________________________ Pour les organisateurs : Options de réunion<https://teams.microsoft.com/meetingOptions/?organizerId=fd8e8b13-c2ce-4caf-…> | Réinitialiser le code confidentiel de participation<https://dialin.teams.microsoft.com/usp/pstnconferencing> ________________________________________________________________________________ ______________________ Current mailing list -- current(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/current.ml.lre.epita.fr// ______________________ Permanents mailing list -- permanents(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/permanents.ml.lre.epita.fr// ______________________ Perms mailing list -- perms(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.ml.lre.epita.fr// ______________________ Perms.lyon mailing list -- perms.lyon(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.lyon.ml.lre.epita.fr//

5 months

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[Perms.lyon] [Perms] [Permanents] [Current] [Parcours Recherche] Séminaire étudiants - Session 4: AA

by edwin1 carlinet

________________________________________________________________________________ Microsoft Teams Besoin d'aide ?<https://aka.ms/JoinTeamsMeeting?omkt=fr-FR> Rejoindre la réunion maintenant<https://teams.microsoft.com/l/meetup-join/19%3ameeting_MDk3MTlmZGMtOTkzMC00…> ID de réunion : 352 809 770 721 Code secret : a98Gyy ________________________________ Pour les organisateurs : Options de réunion<https://teams.microsoft.com/meetingOptions/?organizerId=fd8e8b13-c2ce-4caf-…> | Réinitialiser le code confidentiel de participation<https://dialin.teams.microsoft.com/usp/pstnconferencing> ________________________________________________________________________________ ______________________ Current mailing list -- current(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/current.ml.lre.epita.fr// ______________________ Permanents mailing list -- permanents(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/permanents.ml.lre.epita.fr// ______________________ Perms mailing list -- perms(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.ml.lre.epita.fr// ______________________ Perms.lyon mailing list -- perms.lyon(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.lyon.ml.lre.epita.fr//

5 months

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[Perms.lyon] [Perms] [Permanents] [Current] [Parcours Recherche] Séminaire étudiants - Session 3: AA

by edwin1 carlinet

________________________________________________________________________________ Microsoft Teams Besoin d'aide ?<https://aka.ms/JoinTeamsMeeting?omkt=fr-FR> Rejoindre la réunion maintenant<https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZTkxODcwYWEtNDNmNy00…> ID de réunion : 380 282 321 08 Code secret : GDFpoV ________________________________ Pour les organisateurs : Options de réunion<https://teams.microsoft.com/meetingOptions/?organizerId=fd8e8b13-c2ce-4caf-…> | Réinitialiser le code confidentiel de participation<https://dialin.teams.microsoft.com/usp/pstnconferencing> ________________________________________________________________________________ ______________________ Current mailing list -- current(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/current.ml.lre.epita.fr// ______________________ Permanents mailing list -- permanents(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/permanents.ml.lre.epita.fr// ______________________ Perms mailing list -- perms(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.ml.lre.epita.fr// ______________________ Perms.lyon mailing list -- perms.lyon(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.lyon.ml.lre.epita.fr//

5 months

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[Perms.lyon] [Perms] [Permanents] [Current] [Parcours Recherche] Séminaire étudiants - Session 2: Image & IA

by edwin1 carlinet

________________________________________________________________________________ Microsoft Teams Besoin d'aide ?<https://aka.ms/JoinTeamsMeeting?omkt=fr-FR> Rejoindre la réunion maintenant<https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZmM2MzUwMTAtMzE0NS00…> ID de réunion : 351 452 418 159 Code secret : jKEZCa ________________________________ Pour les organisateurs : Options de réunion<https://teams.microsoft.com/meetingOptions/?organizerId=fd8e8b13-c2ce-4caf-…> | Réinitialiser le code confidentiel de participation<https://dialin.teams.microsoft.com/usp/pstnconferencing> ________________________________________________________________________________ ______________________ Current mailing list -- current(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/current.ml.lre.epita.fr// ______________________ Permanents mailing list -- permanents(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/permanents.ml.lre.epita.fr// ______________________ Perms mailing list -- perms(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.ml.lre.epita.fr// ______________________ Perms.lyon mailing list -- perms.lyon(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.lyon.ml.lre.epita.fr//

5 months

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[Perms.lyon] [Perms] [Permanents] [Current] [Parcours Recherche] Séminaire étudiants - Session 2: Image & IA

by edwin1 carlinet

________________________________________________________________________________ Microsoft Teams Besoin d'aide ?<https://aka.ms/JoinTeamsMeeting?omkt=fr-FR> Rejoindre la réunion maintenant<https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZmM2MzUwMTAtMzE0NS00…> ID de réunion : 351 452 418 159 Code secret : jKEZCa ________________________________ Pour les organisateurs : Options de réunion<https://teams.microsoft.com/meetingOptions/?organizerId=fd8e8b13-c2ce-4caf-…> | Réinitialiser le code confidentiel de participation<https://dialin.teams.microsoft.com/usp/pstnconferencing> ________________________________________________________________________________ ______________________ Current mailing list -- current(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/current.ml.lre.epita.fr// ______________________ Permanents mailing list -- permanents(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/permanents.ml.lre.epita.fr// ______________________ Perms mailing list -- perms(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.ml.lre.epita.fr// ______________________ Perms.lyon mailing list -- perms.lyon(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.lyon.ml.lre.epita.fr//

5 months

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[Perms.lyon] [Perms] [Permanents] [Current] [Parcours Recherche] Séminaire étudiants - Session 1: AA

by edwin1 carlinet

________________________________________________________________________________ Microsoft Teams Besoin d'aide ?<https://aka.ms/JoinTeamsMeeting?omkt=fr-FR> Rejoindre la réunion maintenant<https://teams.microsoft.com/l/meetup-join/19%3ameeting_MDQxYmYxOGMtZDVlMy00…> ID de réunion : 399 398 834 729 Code secret : XoFiFK ________________________________ Pour les organisateurs : Options de réunion<https://teams.microsoft.com/meetingOptions/?organizerId=fd8e8b13-c2ce-4caf-…> | Réinitialiser le code confidentiel de participation<https://dialin.teams.microsoft.com/usp/pstnconferencing> ________________________________________________________________________________ ______________________ Current mailing list -- current(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/current.ml.lre.epita.fr// ______________________ Permanents mailing list -- permanents(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/permanents.ml.lre.epita.fr// ______________________ Perms mailing list -- perms(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.ml.lre.epita.fr// ______________________ Perms.lyon mailing list -- perms.lyon(a)ml.lre.epita.fr https://lists.lrde.epita.fr/postorius/lists/perms.lyon.ml.lre.epita.fr//

5 months

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2024

2023

Ima.perms.lyon

2024

2023

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