Required JARS: mahout-core-0.7.jar commons-io-2.8.0.jar json-20171018.jar mahout-integration-0.8.jar mahout-math-0.9.jar slf4j-nop-1.7.25.jar slf4j-api-1.7.25.jar guava-15.0.jar
5 min guide: https://mahout.apache.org/users/recommender/userbased-5-minutes.md