| 摘要 |
<p>Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving a search query from a user, accessing a user model that is specific to the user and that includes one or more n-grams, one or more terms of the n-grams being associated with one or more annotations, the annotations indicating at least one context in which each of the one or more terms have been used, determining a user intent for the search query based on comparing one or more terms in the search query with the terms of n-grams in the user model, and receiving search results that are responsive to the search query, the search results being specific to the user intent.</p> |
