Search Results for author: Achille Salaün

Found 2 papers, 1 papers with code

Sample Selection Bias in Machine Learning for Healthcare

1 code implementation13 May 2024 Vinod Kumar Chauhan, Lei Clifton, Achille Salaün, Huiqi Yvonne Lu, Kim Branson, Patrick Schwab, Gaurav Nigam, David A. Clifton

Specifically, we propose two independent networks (T-Net) and a multitasking network (MT-Net) for addressing SSB, where one network/task identifies the target subpopulation which is representative of the study population and the second makes predictions for the identified subpopulation.

Selection bias

Expressivity of Hidden Markov Chains vs. Recurrent Neural Networks from a system theoretic viewpoint

no code implementations17 Aug 2022 François Desbouvries, Yohan Petetin, Achille Salaün

The probability distributions produced by these models are characterized by structured covariance series, and as a consequence expressivity reduces to comparing sets of structured covariance series, which enables us to call for stochastic realization theory (SRT).

Time Series Time Series Analysis

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