Approaches and applications of early classification of time series: A review

A Gupta, HP Gupta, B Biswas… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Early classification of time series has been extensively studied for minimizing class
prediction delay in time-sensitive applications such as medical diagnostic and industrial …

Early classification of time series by simultaneously optimizing the accuracy and earliness

U Mori, A Mendiburu, S Dasgupta… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
The problem of early classification of time series appears naturally in contexts where the
data, of temporal nature, are collected over time, and early class predictions are interesting …

A deep reinforcement learning approach for early classification of time series

C Martinez, G Perrin, E Ramasso… - 2018 26th european …, 2018 - ieeexplore.ieee.org
In many real-world applications, ranging from predictive maintenance to personalized
medicine, early classification of time series data is of paramount importance for supporting …

Early classification of time series: Cost-based optimization criterion and algorithms

Y Achenchabe, A Bondu, A Cornuéjols, A Dachraoui - Machine Learning, 2021 - Springer
An increasing number of applications require to recognize the class of an incoming time
series as quickly as possible without unduly compromising the accuracy of the prediction. In …

Open challenges for machine learning based early decision-making research

A Bondu, Y Achenchabe, A Bifet, F Clérot… - ACM SIGKDD …, 2022 - dl.acm.org
More and more applications require early decisions, ie taken as soon as possible from
partially observed data. However, the later a decision is made, the more its accuracy tends …

Cost-aware early classification of time series

R Tavenard, S Malinowski - … Conference, ECML PKDD 2016, Riva del …, 2016 - Springer
In time series classification, two antagonist notions are at stake. On the one hand, in most
cases, the sooner the time series is classified, the more rewarding. On the other hand, an …

Dtec: Distance transformation based early time series classification

L Yao, Y Li, Y Li, H Zhang, M Huai, J Gao… - Proceedings of the 2019 …, 2019 - SIAM
In many time-sensitive applications, knowing the classification results as early as possible
while preserving the accuracy is extremely important for further actions. Shapelet-based …

The power of log-sum-exp: Sequential density ratio matrix estimation for speed-accuracy optimization

T Miyagawa, AF Ebihara - International Conference on …, 2021 - proceedings.mlr.press
We propose a model for multiclass classification of time series to make a prediction as early
and as accurate as possible. The matrix sequential probability ratio test (MSPRT) is known …

Early and revocable time series classification

Y Achenchabe, A Bondu, A Cornuéjols… - … Joint Conference on …, 2022 - ieeexplore.ieee.org
Many approaches have been proposed for early classification of time series in light of its
significance in a wide range of applications including healthcare, transportation and finance …

Early classification of time series: Cost-based multiclass algorithms

PE Zafar, Y Achenchabe, A Bondu… - 2021 IEEE 8th …, 2021 - ieeexplore.ieee.org
Early classification of time series assigns each time series to one of a set of pre-defined
classes using as few measurements as possible while preserving a high accuracy. This …