Hi, Finally I successfully run the grouplens example on mahout in netbeans.
but i can not understand the result generated. Somewhere it display like unable to recommend in 0 cases; what it means? also what is meaning of Evaluation result: 0.7134010054810654? help me please... My output looks like this: 4 Jan, 2012 11:22:59 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Unable to recommend in 0 cases 4 Jan, 2012 11:23:02 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Average time per recommendation: 11ms 4 Jan, 2012 11:23:02 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Approximate memory used: 694MB / 1053MB 4 Jan, 2012 11:23:02 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Unable to recommend in 47 cases 4 Jan, 2012 11:23:05 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Average time per recommendation: 11ms 4 Jan, 2012 11:23:05 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Approximate memory used: 638MB / 984MB 4 Jan, 2012 11:23:05 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Unable to recommend in 104 cases 4 Jan, 2012 11:23:06 PM org.slf4j.impl.JCLLoggerAdapter info INFO: Evaluation result: 0.7134010054810654 4 Jan, 2012 11:23:06 PM org.slf4j.impl.JCLLoggerAdapter info INFO: 0.7134010054810654 ------------------------------------------------------------------------ BUILD SUCCESS ------------------------------------------------------------------------ Total time: 23.351s Finished at: Wed Jan 04 23:23:06 IST 2012 Final Memory: 14M/152M ------------------------------------------------------------------------
