The Altair Community is migrating to a new platform to provide a better experience for you. In preparation for the migration, the Altair Community is on read-only mode from October 28 - November 6, 2024. Technical support via cases will continue to work as is. For any urgent requests from Students/Faculty members, please submit the form linked here
learning takes days for processing
sherif_fayz
Member Posts: 1 
Learner II
Hi, everyone,
i use rapidminer for sentiment analysis my modle is so simple but wheb it comes to the classifier it takes 2 days for processing i try svm - knn - neural net- only naive bayes takes about 2 hours which is two slow as i think
my dataset contain 12500 positive document and 12500 negative document of a movie reviews , also when i change the data set to another data set contain 1000 positive and 1000 negative it runs much more faster but it gives me a very bad accuracy ratio
please i search for days for this problem without getting any answer can any one help me
my code in xml attached
wating for any reply
0
Answers
Yes, that could very well happen. I haven't downloaded your XML because I'm late and running out the door but if you aren't doing pruning you should do it. Also, if you use n-grams, it will blow up the columns and make for longer processing.