Algorithms for Recollection of Search Terms Based on the Wikipedia Category Structure

Figure 7

Number of named entities, out of 104, that were found using single related keyword queries and number that could not be found using single related keyword queries but was found using queries that contain 2 related keywords using the database's text search engine (left) and using Google (center). All named entities can be found clicking through the pruned category structure (right). Named entities found through queries with keywords that relate to specialized knowledge about the named entity are in lighter color.