Search Results for author: Sisay Adugna Chala

Found 3 papers, 1 papers with code

Catch Me If You Can: Semi-supervised Graph Learning for Spotting Money Laundering

no code implementations23 Feb 2023 Md. Rezaul Karim, Felix Hermsen, Sisay Adugna Chala, Paola de Perthuis, Avikarsha Mandal

From a given graph of money transfers between accounts of a bank, existing approaches attempted to detect money laundering.

Graph Learning

Interpreting Black-box Machine Learning Models for High Dimensional Datasets

no code implementations29 Aug 2022 Md. Rezaul Karim, Md. Shajalal, Alex Graß, Till Döhmen, Sisay Adugna Chala, Alexander Boden, Christian Beecks, Stefan Decker

Many real-life datasets, however, are of increasingly high dimensionality, where a large number of features may be irrelevant for both supervised and unsupervised learning tasks.

Vocal Bursts Intensity Prediction

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