Hello, Could you make your graphics in R? If you can could you explain which steps did you follow?
Cheers, XS. > On Feb 2, 2016, at 11:25, Suet Lam Felix CHUNG <slfch...@gmail.com> wrote: > > I use Mahout to run various algorithms,e.g. kmeans, and then I would like > to use the result to plot graph. Im using R as my graph plotting tool. I > use the seqsdumper and export format as graph_ml. However, the output file > (graph ml ) contains difference result from csv output.r also cannot plot > the result. > > My question Anyway to plot the Mahout result by r > 2016/2/3 上午12:22於 "BahaaEddin AlAila" <bahaelai...@gmail.com>寫道： > >> Greetings mahout users, >> >> I have been trying to use mahout samsara as a library with scala/spark, but >> I haven't been successful in doing so. >> >> I am running spark 1.6.0 binaries, didn't build it myself. >> However, I tried both readily available binaries on Apache mirrors, and >> cloning and compiling mahout's repo, but neither worked. >> >> I keep getting >> >> Exception in thread "main" java.lang.NoClassDefFoundError: >> org/apache/mahout/sparkbindings/SparkDistributedContext >> >> The way I am doing things is: >> I have spark in ~/spark-1.6 >> and mahout in ~/mahout >> I have set both $SPARK_HOME and $MAHOUT_HOME accordingly, along with >> $MAHOUT_LOCAL=true >> >> and I have: >> >> ~/app1/build.sbt >> ~/app1/src/main/scala/App1.scala >> >> in build.sbt I have these lines to declare mahout dependecies: >> >> libraryDependencies += "org.apache.mahout" %% "mahout-math-scala" % >> "0.11.1" >> >> libraryDependencies += "org.apache.mahout" % "mahout-math" % "0.11.1" >> >> libraryDependencies += "org.apache.mahout" % "mahout-spark_2.10" % "0.11.1" >> >> along with other spark dependencies >> >> and in App1.scala, in the main function, I construct a context object using >> mahoutSparkContext, and of course, the sparkbindings are imported >> >> everything compiles successfully >> >> however, when I submit to spark, I get the above mentioned error. >> >> I have a general idea of why this is happening: because the compiled app1 >> jar depends on mahout-spark dependency jar but it cannot find it in the >> class path upon being submitted to spark. >> >> In the instructions I couldn't find how to explicitly add the mahout-spark >> dependency jar to the class path. >> >> The question is: Am I doing the configurations correctly or not? >> >> Sorry for the lengthy email >> >> Kind Regards, >> Bahaa >>
