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IEEE Comput Graph Appl. 2017;37(5):28-39. doi: 10.1109/MCG.2017.3621221.

ANALYTiC: An Active Learning System for Trajectory Classification.

Abstract

The increasing availability and use of positioning devices has resulted in large volumes of trajectory data. However, semantic annotations for such data are typically added by domain experts, which is a time-consuming task. Machine-learning algorithms can help infer semantic annotations from trajectory data by learning from sets of labeled data. Specifically, active learning approaches can minimize the set of trajectories to be annotated while preserving good performance measures. The ANALYTiC web-based interactive tool visually guides users through this annotation process.

PMID:
28945577
DOI:
10.1109/MCG.2017.3621221

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