Sage Journals: Discover world-class research

Retricted access

Research article

First published 2009

Visual Cluster Analysis of Trajectory Data with Interactive Kohonen Maps

Tobias Schreck, Jürgen Bernard, Tatiana von Landesberger [...]

Information Visualization

Retricted access

Research article

First published 2026

A hybrid rule-based and machine learning framework for dynamic user profile construction in MOOC platforms: Integrating clickstream analysis and learner trajectory clustering

Xin Jin

International Journal of Mechanical Engineering Education

Open access

Research article

First published 2026

Cluster analysis for longitudinal data and its application in the detection of adiposity trajectories

Asael Fabian Martínez, Ivonne Ramírez-Silva, Ruth Fuentes-García

Statistical Methods in Medical Research

Open access

Research article

First published 2020-6

Trajectory analysis for postoperative pain using electronic health records: A nonparametric method with robust linear regression and K-medians cluster analysis

Yingjie Weng, Lu Tian, Dario Tedesco [...]

Health Informatics Journal

Retricted access

Research article

First published 2025-07

Cluster Analysis of Palliative Care Patients’ Trajectories in Primary Care: Hospitalization Yes,but Home and Nursing Home Care Above All

Guillaume Robert, Daouda Niare, Sophie Pennec [...]

Journal of Palliative Medicine

Retricted access

Research article

First published 2015-12

Long-Term BMI Trajectories and Health in Older Adults

Anna Zajacova, Snehalata Huzurbazar, Mark Greenwood [...]

Journal of Aging and Health

Retricted access

Research article

First published 2010-02

The Occupation—Industry Mismatch: New Trajectories for Regional Cluster Analysis and Economic Development

Elizabeth Currid, Kevin Stolarick

Urban Studies

Open access

Research article

First published 2017-7

Complex realism in social research

Malcolm Williams, Wendy Dyer

Methodological Innovations

Open access

Research article

First published

Generalized trajectory fuzzy clustering based on the multi-objective mixed function

Chunchun Hu, Qiansheng Zhao, Nianxue Luo

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2013-7

Young Chinese children’s anger and distress

Jie He, Peihua Qiu, Ka Young Park [...]

International Journal of Behavioral Development

Search results