%A Joseph Reisinger %A Marius Pasca %T Bootstrapped Extraction of Class Attributes %X As an alternative to previous studies on extracting class attributes from unstructured text, which consider either Web documents or query logs as the source of textual data, A bootstrapped method extracts class attributes simultaneously from both sources, using a small set of seed attributes. The method improves extraction precision and also improves attribute relevance across 40 test classes. %C Madrid, Spain %D 2009 %P 1235-1235 %L www2009198