Method and system for identifying trending topics in customer inquiries

Abstract

A system and method for detecting trending topics in customer inquiries includes retrieving customer inquiries from a plurality of data sources for a target time window and reference time windows and detecting trending keywords in the target time window as compared to keywords in the reference time windows. Responsive to detecting the trending keywords, customer inquiries in the target time window that include one or more of the trending keywords are collected and a weight is measured for each collected customer inquiry based on weights of detected trending keywords in each collected customer inquiry. A connection graph is generated for the detected trending keywords and the collected customer inquiries. The detected trending keywords are then clustered into a plurality of trending topics based on the connection graph, and the trending topics are ranked based on the measured weights of the collected customer inquiries associated with each trending topic.

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