Search Results for author: Zacharia Issa

Found 3 papers, 2 papers with code

Non-parametric online market regime detection and regime clustering for multidimensional and path-dependent data structures

1 code implementation27 Jun 2023 Zacharia Issa, Blanka Horvath

In this work we present a non-parametric online market regime detection method for multidimensional data structures using a path-wise two-sample test derived from a maximum mean discrepancy-based similarity metric on path space that uses rough path signatures as a feature map.

Clustering Outlier Detection

Clustering Market Regimes using the Wasserstein Distance

no code implementations22 Oct 2021 Blanka Horvath, Zacharia Issa, Aitor Muguruza

The problem of rapid and automated detection of distinct market regimes is a topic of great interest to financial mathematicians and practitioners alike.

Clustering Time Series +1

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