1. A method for network analysis, the method comprising: receiving, through an interface, at least one search term; querying a recommendation engine to retrieve at least one additional term related to the at least one search term; providing, through the interface, the at least one additional term; querying a data store to retrieve information relating to the at least one search term and the at least one additional term; providing, through the interface, the retrieved information; receiving, through the interface, feedback on the relevance of the retrieved information; and identifying, using a processor, influential nodes and links therebetween in the retrieved information using the received feedback.