2 code implementations • 19 May 2023 • Ali Ismail-Fawaz, Angus Dempster, Chang Wei Tan, Matthieu Herrmann, Lynn Miller, Daniel F. Schmidt, Stefano Berretti, Jonathan Weber, Maxime Devanne, Germain Forestier, Geoffrey I. Webb
The measurement of progress using benchmarks evaluations is ubiquitous in computer science and machine learning.
1 code implementation • 12 Apr 2023 • Matthieu Herrmann, Chang Wei Tan, Mahsa Salehi, Geoffrey I. Webb
Time series classification (TSC) is a challenging task due to the diversity of types of feature that may be relevant for different classification tasks, including trends, variance, frequency, magnitude, and various patterns.
no code implementations • 24 Jan 2023 • Matthieu Herrmann, Chang Wei Tan, Geoffrey I. Webb
The cost of an alignment of two points is a function of the difference in the values of those points.
1 code implementation • 26 Nov 2021 • Matthieu Herrmann, Geoffrey I. Webb
CDTW and WDTW have been introduced because DTW is too permissive in its alignments.
2 code implementations • 10 Feb 2021 • Matthieu Herrmann, Geoffrey I. Webb
This threshold, provided by the similarity search process, also allows to early abandon the computation of a distance itself.
1 code implementation • 11 Oct 2020 • Matthieu Herrmann, Geoffrey I. Webb
We show that EAPrunedDTW significantly improves the computation time of similarity search in the UCR Suite, and renders lower bounds dispensable.
no code implementations • 2 Mar 2020 • Ann E. Nicholson, Kevin B. Korb, Erik P. Nyberg, Michael Wybrow, Ingrid Zukerman, Steven Mascaro, Shreshth Thakur, Abraham Oshni Alvandi, Jeff Riley, Ross Pearson, Shane Morris, Matthieu Herrmann, A. K. M. Azad, Fergus Bolger, Ulrike Hahn, David Lagnado
In many complex, real-world situations, problem solving and decision making require effective reasoning about causation and uncertainty.