1 code implementation • 8 Jan 2024 • Sevvandi Kandanaarachchi
Dynamic graph embeddings, inductive and incremental learning facilitate predictive tasks such as node classification and link prediction.
no code implementations • 6 Oct 2023 • Nuwan Kaluarachchi, Sevvandi Kandanaarachchi, Kristen Moore, Arathi Arakala
We combine flight times, a popular metric, with the distance between keys on the keyboard and call them as Distance Enhanced Flight Time features (DEFT).
1 code implementation • 29 Jul 2023 • Sevvandi Kandanaarachchi, Kate Smith-Miles
Item Response Theory (IRT) has been proposed within the field of Educational Psychometrics to assess student ability as well as test question difficulty and discrimination power.
1 code implementation • 13 Oct 2022 • Sevvandi Kandanaarachchi, Rob J Hyndman
Detecting anomalies from a series of temporal networks has many applications, including road accidents in transport networks and suspicious events in social networks.
no code implementations • 11 Oct 2022 • Bhargav Rele, Caleb Hogan, Sevvandi Kandanaarachchi, Catherine Leigh
Many water-quality monitoring programs aim to measure turbidity to help guide effective management of waterways and catchments, yet distributing turbidity sensors throughout networks is typically cost prohibitive.
2 code implementations • 11 Jun 2021 • Sevvandi Kandanaarachchi
Thus, traditional ensemble techniques that use the response variable or the class labels cannot be used to construct an ensemble for unsupervised anomaly detection.