Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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0.4
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None
Description
now the output of RecommenderMapper as following:
output.collect(userID, new RecommendedItemsWritable(recommendations));
Can we change it more readable like following:
private final Text user = new Text();
private final Text recomScore = new Text();
private static final String FIELD_SEPERATOR = ",";
for (RecommendedItem recommendation : recommendations)
then user can read and verify the result more convenient and need not depend on the mahout API