Bio
Topojoy currently leads information extraction on text and videos in Yahoo Knowledge Graph which powers search and information organization in products in Yahoo! like Finance, Sports, entity search and browse. He has worked on Yahoo Knowledge Graph (YK) for 4 years on various aspects of creating knowledge graphs like reconciliation of source graphs, type classifying semistructured pages to right ontology types, ranking related entities beyond the obvious neighbors to name a few. Before Yahoo Knowledge graphs, he worked for Yahoo shopping on attribute extraction and classification of shopping feeds into large taxonomies of products.
