Title :
A comparison of methods for semantic photo annotation suggestion
Author :
Brendan Elliott;Z. Meral Ozsoyoglu
Author_Institution :
EECS Department, Case Western Reserve University, 10900 Euclid Ave, Cleveland, OH 44106 USA
Abstract :
In this work we describe a general framework for semi-automated semantic digital photo annotation though the use of suggestions. We compare context-based methods with Latent Semantic Indexing, a linear algebra approach to information retrieval. Through experiments on real data sets containing up to 13,705 semantically annotated photos, we show that a carefully chosen combination of context-based methods can not only be efficient, but also extremely effective as well. Furthermore, we propose a new combination of context-based methods that outperforms previous work by up to 19% higher recall while running up to 21 times faster.
Keywords :
"Ontologies","Indexing","Large scale integration","Space technology","Linear algebra","Information retrieval","User interfaces","Tagging","Heart","Filling"
Conference_Titel :
Computer and information sciences, 2007. iscis 2007. 22nd international symposium on
Print_ISBN :
978-1-4244-1363-8
DOI :
10.1109/ISCIS.2007.4456834