En poursuivant votre navigation sur ce site, vous acceptez l'utilisation d'un simple cookie d'identification. Aucune autre exploitation n'est faite de ce cookie. OK
1

Dynamics of strategic agents and algorithms as PDEs

Bookmarks Report an error
Multi angle
Authors : Hoffmann, Franca (Author of the conference)
CIRM (Publisher )

Loading the player...

Abstract : We propose a PDE framework for modeling the distribution shift of a strategic population interacting with a learning algorithm. We consider two particular settings one, where the objective of the algorithm and population are aligned, and two, where the algorithm and population have opposite goals. We present convergence analysis for both settings, including three different timescales for the opposing-goal objective dynamics. We illustrate how our framework can accurately model real-world data and show via synthetic examples how it captures sophisticated distribution changes which cannot be modeled with simpler methods.

Keywords : Distribution shift; coupled gradient flows; convergence to equilibrium

MSC Codes :

Additional resources :
https://www.cirm-math.fr/RepOrga/3049/Slides/Franca_Hoffmann_CIRM.pdf

    Information on the Video

    Film maker : Recanzone, Luca
    Language : English
    Available date : 30/04/2024
    Conference Date : 08/04/2024
    Subseries : Research talks
    arXiv category : Machine Learning ; Analysis of PDEs
    Mathematical Area(s) : Analysis and its Applications ; Computer Science ; Control Theory & Optimization ; PDE
    Format : MP4 (.mp4) - HD
    Video Time : 00:47:45
    Targeted Audience : Researchers ; Graduate Students ; Doctoral Students, Post-Doctoral Students
    Download : https://videos.cirm-math.fr/2024-04-08_Hoffman_1.mp4

Information on the Event

Event Title : Aggregation-Diffusion Equations & Collective Behavior: Analysis, Numerics and Applications / Conférence Chaire Jean Morlet: Equations d'agrégation-diffusion et comportement collectif: Analyse, schémas numériques et applications
Event Organizers : Carrillo, José Antonio ; Esposito, Antonio ; Gómez-Castro, David ; Nouri, Anne
Dates : 08/04/2024 - 12/04/2024
Event Year : 2024
Event URL : https://conferences.cirm-math.fr/3049.html

Citation Data

DOI : 10.24350/CIRM.V.20159703
Cite this video as: Hoffmann, Franca (2024). Dynamics of strategic agents and algorithms as PDEs. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.20159703
URI : http://dx.doi.org/10.24350/CIRM.V.20159703

See Also

Bibliography



Imagette Video

Bookmarks Report an error