In this paper, we present the first large-scale application of statistical topic models to subject metadata enrichment of highly heterogeneous metadata. We start ... Topic modeling evolved from earlier techniques such as Latent Semantic Analysis  and document clustering . ... text in the metadata collection, producing a set of www.cdlib.org/insidc projects/amwest/cdlcluslcringOAl final.pdf learned topics.
|Title||:||Proceedings of the ... ACM/IEEE-CS Joint Conference on Digital Libraries|
|Author||:||Association for Computing Machinery. Special Interest Group on Information Retrieval, Association for Computing Machinery. Special Interest Group on Hypertext, Hypermedia and Web, IEEE Computer Society. Technical Committee on Digital Libraries, American Society for Information Science and Technology, Coalition for Networked Information|