68 citations · 74 across the 6 of their papers we have counts for
3 papers · 1 filter
Naive Bayes Classifiers and One-hot Encoding of Categorical Variables
Christopher K. I. Williams
This paper investigates the consequences of encoding a -valued categorical variable incorrectly as bits via one-hot encoding, when using a Na\"ıve Bayes classifier. This giv…
Multi-Task Dynamical Systems
Alex Bird, Christopher K. I. Williams, Christopher Hawthorne
Time series datasets are often composed of a variety of sequences from the same domain, but from different entities, such as individuals, products, or organizations. We are interes…
Input-Output Non-Linear Dynamical Systems applied to Physiological Condition Monitoring
Konstantinos Georgatzis, Christopher K. I. Williams, Christopher Hawthorne
We present a non-linear dynamical system for modelling the effect of drug infusions on the vital signs of patients admitted in Intensive Care Units (ICUs). More specifically we are…