Applied Mathematics, Computation and Simulation: Part V

Chairman Milica Tomacevic – Tosca Talk 1 Title: From Machine Learning To Finance : A view on Stochastic Gradient Algorithm Speaker: Victor Reutenauer – Tosca Abstract: Stochastic gradient algorithm are used for optimization problems or calibration of a model. We present shortly their theoretical and historical aspects, and then their…

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Applied Mathematics, Computation and Simulation: Part IV

Chairman – Talk 1 Title: Robust mission design using invariant manifolds. Application to asteroid exploration. Speaker: Lamberto Dell’Elce (Post Doc) – McTAO Abstract: When a deterministic system is considered, any initial condition on an invariant manifold generates a trajectory that entirely lies on the manifold itself. However, owing to modeling…

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Applied Mathematics, Computation and Simulation: Part III

Chairman Dimitra Politaki – Neo Talk 1 Title: Some intuition about l2 (« Ridge ») and l1 (« Lasso ») regularization Speaker: Kostia Maksymenko – Athena Abstract: One finds models with l2 and l1 regularization in statistics, machine learning, signal processing and other domains of applied mathematics. This talk will be interesting for those…

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Applied Mathematics, Computation and Simulation: Part II

On this seminar, we had the opportunity to find out a lot about the works of Elaa Teftef from team  ECUADOR which concerns adjoint Fixed-Point loops. Elaa gaves us her presentation slides, which you can find here. She suggests the following ressources for those who want to know more on…

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