Search Results for author: Risuna Nkolele

Found 2 papers, 0 papers with code

ZCal: Machine learning methods for calibrating radio interferometric data

no code implementations1 Jan 2021 Simphiwe Zitha, Arun Aniyan, Oleg Smirnov, Risuna Nkolele

The average prediction error obtained during the testing of our models on testing data is $ \approx 0. 01 < rmse < 0. 09$ for gain amplitude per antenna, and $0. 2 rad < rmse <0. 5 rad$ for gain phase.

Astronomy BIG-bench Machine Learning

Mapping of Narrative Text Fields To ICD-10 Codes Using Natural Language Processing and Machine Learning

no code implementations WS 2020 Risuna Nkolele

ExtremeGradient Boost outperformed other classifiers in automating the task of assigning ICD-10 codes based on the three narrative text fields with an accuracy of 79{\%}, precision of75{\%}, and recall of 78{\%}.

BIG-bench Machine Learning

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