cp ml-1m.zip /usr/local/cloud/mahout/cd /usr/local/cloud/mahout/unzip ml-1m.zip# 电影信息文件 格式为MovieID::MovieName::MovieTagscp movies.dat integration/src/main/resources/org/apache/mahout/cf/taste/example/grouplens/# 打分信息文件 格式为UserID::MovieID::Rating::Timestampcp ratings.dat integration/src/main/resources/org/apache/mahout/cf/taste/example/grouplens/mvn install -DskipTests
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