TY - CONF ID - www2009198 UR - http://www2009.eprints.org/198/ A1 - Reisinger, Joseph A1 - Pasca, Marius Y1 - 2009/04// N2 - 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. TI - Bootstrapped Extraction of Class Attributes SP - 1235 M2 - Madrid, Spain AV - public EP - 1235 T2 - 18th International World Wide Web Conference ER -