1. A computer system for assessing object relevance, comprising: a processor; and a storage device connected to the processor, wherein the storage device has stored thereon a program, and wherein the processor is configured to execute instructions of the program to perform operations, wherein the operations comprise: retrieving one or more user usage patterns; retrieving object properties of one or more objects; comparing the one or more user usage patterns against the object properties of the one or more objects to compute one or more interaction scores that represent a value of how an object interacts with a user based on a current context of the user; and assigning object importance to each of the one or more objects based on the one or more interaction scores.