Data Science FREE online Course
List of Free Online Course
Empirical Analysis of Stochastic Local Search Behaviour: Connecting Structure, Components and Landscape
Stochastic Local Search algorithms (SLS) are a class of methods used to
tackle hard combinatorial optimization problems. Despite not providing, in
most cases, any guarantee on the quality of the final solution, they are often
able to produce high quality solutions in a relatively short time. They are
therefore routinely used in countless real world applications, and their wide
applicability generates in turn a lot of research interest, both from a theo-
retical perspective and with applications on countless problems. There are
Icone
Mixture Domain Adaptation to Improve Semantic Segmentation in Real-World Surveillance
Various tasks encountered in real-world surveillance can be addressed by determining posteriors (e.g. by Bayesian inference or machine learning), based on which critical decisions must be taken. However, the surveillance domain (acquisition device, operating conditions, etc.) is often unknown, which prevents any possibility of scene-specific optimization. In this paper, we define a probabilistic framework and present a formal proof of an algorithm for the unsupervised many-to-infinity domain adaptation of posteriors.
Prédiction de champs physiques
Proposer une méthodologie basée sur le ML pour prédire les champs physiques (2D/3D)
- Prédiction de champs physiques "en temps réel"
- Fusionner des données hétérogènes (données expérimentales, données simulées de différents niveaux de fidélité)
- Hybridation de connaissance a priori / experte avec le ML via des réseaux de neurones informés (par la physique)
Clustering et prédiction de séries temporelles
The main purpose of this topic is to develop, test and analyse clustering methods for residential energy consumption data to:
- Decrease time series forecasters training time with transfer learning
- Increase forecasting accuracy with better consumer behaviour understanding
- Identify and interpret energy consumption patterns in the data
Prédiction, gestion et optimisation de la performance énergétique basées sur l'apprentissage automatique en vue d'améliorer le processus de prise de décision en matière énergétique
Context
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Buildings are in charge of more than 40% of power consumption demand and greenhouse gas emissions
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Need for a better understanding, efficient characterization and prediction of the energy building performance at different scales for informed decision-making to reduce energy costs and consumption
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Multi-source data (sensors, smart meters, numerical simulations, weather data…)
Méthodes de modélisation hybrides vers une ingénierie augmentée - Use Case : Fabrication additive assistée par IA
Context
- Goal of Numerical Simulation and Machine Learning : Predict the behaviour/performance of a system/product/process
- Data can be rather expensive
- Specific challenge of small but smart datasets
→ Frugal learning - Combine simulation and ML towards hybrid modeling approaches & Digital Twins
- Vast amount of domain prior knowledge is available