What do you have for logging in your classpath?
On Dec 1, 2011, at 1:24 PM, magicalo wrote:
> Hello,
>
> I have ran the 20newsgroups example on my own data set. It runs successfully
> and prints the summary output. However, I have enabled the verbose option in
> the script when I run the testclassifier, but I don't see any verbose output.
> I am interested in seeing exactly which data was misclassified.
> I am running the command in hdfs mode. I was expecting this verbose output
> be spilled on the command line, but I am not getting anything. I am also not
> seeing any log file or other file on the hdfs that would have this comparison:
>
> a b c <--Classified as
> 89 11 0 | 100 a = out
> 1 99 0 | 100 b = in
> 0 0 0 | 0 c = unknown
>
>
> Based on the TestClassifier.java class, I should be seeing this printed
> somewhere:
> log.info("Line Number: " + lineNum + " Line(30): "
> + (line.length() > 30 ? line.substring(0, 30) : line)
> + " Expected Label: " + correctLabel + " Classified Label: "
> + classifiedLabel.getLabel() + " Correct: " + correct);
>
>
> The exact command that I am running is:
> mahout testclassifier \
> -m ${WORK_DIR}/myproj-bydate/bayes-model \
> -d ${WORK_DIR}/myproj-bydate/bayes-test-input \
> -type bayes \
> -ng 1 \
> -source hdfs \
> -v \
> -method mapreduce
>
> Any suggestions? Thanks
>
--------------------------------------------
Grant Ingersoll
http://www.lucidimagination.com
