Application of the Signature Method to Pattern Recognition in the CEQUEL Clinical Trial

The analysis of streaming data is one of the biggest challenges posed by the expansion of digital healthcare and bioinformatics. A data stream is a sequence of data that arrives over time. Familiar examples are stock prices, sensor data from mobile devices, personal data from monitoring platforms and many more. The field of machine learning and data mining offers various frameworks for discovering patterns, hidden information, and learning the functional dependencies in complex data. Most methods in machine learning require a good choice of characteristic features to learn functions or compute the posterior probabilities.