1. A computerized system comprising: an input module configured to obtain log entries; a learning module configured to determine a matching function based on a first portion of the log entries, the matching function is configured to match a log entry with an at least one cluster; a cluster associator configured to associate a second portion of the log entries with the at least one cluster, said cluster associator is configured to utilize the matching function determined by said learning module; an output module configured to provide an indication referring to the at least one cluster associated with the first portion of the log entries and the second portion of the log entries; and a processor.