Classifier details

Basic data
Classifier ID135
TypeNeural Network
TitleSentiment (Product reviews + Tweets)
DescriptionThis classifier has been trained with tweets and product reviews classified by sentiment (positive or negative). Use it to classify texts of unknown nature.
Created2014-10-25 13:42:37 MET
Distinct texts85536
Precision 81.9231% (sample standard deviation: 0.313104%)
Precision has been measured with 10-fold cross-validation

Training class distribution

Precision per class

Class Precision % of mistakes
positive 84.7054% 54.6278%
negative 78.7056% 45.3722%

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