13. A computer system, comprising: a processor; a memory comprising program instructions executable by the processor to: receive a search criteria from a user; identify one or more agents who have performed a search using the search criteria, the agents and the user belonging to a computing network; identify one or more search results that the agents have previously selected as being relevant to the search criteria; calculate one or more confidence values for the one or more agents by assigning a low discrepancy value to each agent, and subtracting the low discrepancy value from one; calculate one or more weight values of the one or more agents; and determine a ranking of the search results based on the confidence values and weight values.
13. A computer system, comprising: a processor; a memory comprising program instructions executable by the processor to: receive a search criteria from a user; identify one or more agents who have performed a search using the search criteria, the agents and the user belonging to a computing network; identify one or more search results that the agents have previously selected as being relevant to the search criteria; calculate one or more confidence values for the one or more agents by assigning a low discrepancy value to each agent, and subtracting the low discrepancy value from one; calculate one or more weight values of the one or more agents; and determine a ranking of the search results based on the confidence values and weight values. 15. The computer system of claim 13 , wherein the ranking of the search results is based on the confidence values and weight values of the agents.