Google introduces a personalized entity repository, similar to a user-specific knowedge graph to predict actions and suggestions for users of Google.
Google’s author vectors patent shows that they may be able to identify the authors of unlabeled content. Learn more here.
Google might use our emotional reactions to search results from our smartphone camera to influence the rankings of WebPages.
Google Image Searches are associated with Entities, and those image labels may be associated with ontologies about those entities.