Creating and Exploring Semantic Annotation for Behaviour Analysis.

ABSTRACT: Providing ground truth is essential for activity recognition and behaviour analysis as it is needed for providing training data in methods of supervised learning, for providing context information for knowledge-based methods, and for quantifying the recognition performance. Semantic annotation extends simple symbolic labelling by assigning semantic meaning to the label, enabling further reasoning. In this paper, we present a novel approach to semantic annotation by means of plan operators. We provide a step by step description of the workflow to manually creating the ground truth annotation. To validate our approach, we create semantic annotation of the Carnegie Mellon University (CMU) grand challenge dataset, which is often cited, but, due to missing and incomplete annotation, almost neve

SUBMITTER: Yordanova K 

PROVIDER: S-EPMC6163329 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature