A benchmark study on time series clustering

A Javed, BS Lee, DM Rizzo - Machine Learning with Applications, 2020 - Elsevier
This paper presents the first time series clustering benchmark utilizing all time series
datasets currently available in the University of California Riverside (UCR) archive—the …

Advanced clustering approach for peer-to-peer local energy markets considering prosumers' preference vectors

GC Okwuibe, AS Gazafroudi, E Mengelkamp… - IEEE …, 2023 - ieeexplore.ieee.org
Local energy markets (LEMs) are utilized in a bottom-up power systems approach for
reducing the complexity of the traditional, centralized power system and to enable better …

Analysis of electric energy consumption profiles using a machine learning approach: a Paraguayan case study

F Morales, M García-Torres, G Velázquez… - Electronics, 2022 - mdpi.com
Correctly defining and grou** electrical feeders is of great importance for electrical system
operators. In this paper, we compare two different clustering techniques, K-means and …

How to build high quality L2R training data: unsupervised compression-based selective sampling for learning to rank

RM Silva, GCM Gomes, MS Alvim, MA Goncalves - Information Sciences, 2022 - Elsevier
Abstract Learning to Rank (L2R) improves ranking quality but relies on the existence of
manually labeled training sets, which are expensive and cumbersome to generate. Using …

Looking back on the past: Active learning with historical evaluation results

J Yao, Z Dou, JY Nie, JR Wen - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Active learning is an effective approach for tasks with limited labeled data. It samples a small
set of data to annotate actively and is widely applied in various AI tasks. It uses an iterative …

[PDF][PDF] Visual association analytics approach to predictive modelling of students' academic performance

UG Inyang, IJ Eyoh, SA Robinson… - International Journal of …, 2019 - academia.edu
Persistent and quality graduation rates of students are increasingly important indicators of
progressive and effective educational institutions. Timely analysis of students' data to guide …

[PDF][PDF] Optimizing interactive systems with data-driven objectives

Z Li, A Grotov, J Kiseleva, M de Rijke… - arxiv preprint arxiv …, 2018 - staff.fnwi.uva.nl
Effective optimization is essential for interactive systems to provide a satisfactory user
experience. However, it is often challenging to find an objective to optimize for. Generally …

[Књига][B] Cluster Analysis of Time Series Data with Application to Hydrological Events and Serious Illness Conversations

A Javed - 2021 - search.proquest.com
Cluster analysis explores the underlying structure of data and organizes it into groups (ie,
clusters) such that observations within the same group are more similar than those in …

Student Mental Health Profiling for Targeted and Personalised Support Interventions

CP Foster - 2023 - search.proquest.com
This research used mixed methods to explore how universities may incorporate profiling into
their mental health support packages by creating student mental health profiles to target and …

[PDF][PDF] Advanced Clustering Approach for Peer-to-Peer Local Energy Markets Considering Prosumers' Preference Vectors

E MENGELKAMP, S HAMBRIDGE… - academia.edu
Local energy markets (LEMs) are utilized in a bottom-up power systems approach for
reducing the complexity of the traditional, centralized power system and to enable better …