问题
In other answers at Stackoverflow it's been suggested that Weka is good, but there are others (Classifier4j, jBNC, Naiban).
Does anyone have actual experience with these?
回答1:
Weka is awesome, but Classifier4J is probably closer to what you want, since it's more aimed at text recognition.
回答2:
You could also have a look at the still very new Apache Mahout project.
回答3:
Another new library is ci-bayes, nice and very simple to use.
disclaimer: I have submitted a patches to this project and am currently a committer
来源：https://stackoverflow.com/questions/480683/whats-the-best-open-source-java-bayesian-spam-filter-library