Search Results for author: Christine Sinoquet

Found 3 papers, 1 papers with code

Time Series Analysis and Modeling to Forecast: a Survey

no code implementations31 Mar 2021 Fatoumata Dama, Christine Sinoquet

Time series decomposition is a major preprocessing task, to separate nonstationary effects (the deterministic components) from the remaining stochastic constituent, assumed to be stationary.

Time Series Time Series Forecasting

Partially Hidden Markov Chain Linear Autoregressive model: inference and forecasting

1 code implementation24 Feb 2021 Fatoumata Dama, Christine Sinoquet

For discrete-valued regimes, some models such as the popular Hidden Markov Chain (HMC) describe time series whose state process is unknown at all time-steps.

Model Selection Time Series +1

A Survey on Latent Tree Models and Applications

no code implementations4 Feb 2014 Raphaël Mourad, Christine Sinoquet, Nevin L. Zhang, Tengfei Liu, Philippe Leray

In data analysis, latent variables play a central role because they help provide powerful insights into a wide variety of phenomena, ranging from biological to human sciences.

Clustering

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