Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options questions only not deleted user 4203

Weka (Waikato Environment for Knowledge Analysis) is a collection of machine learning algorithms for data mining tasks.

4 votes
1 answer
3k views

Minimum number of instances to create a decision tree

I'm kind of new doing data mining, so sorry if my question is not very clear. I'm working in a project that is aiming to do data mining over the interactions of the students with a e-learning platform …
Rafael's user avatar
  • 205
6 votes
1 answer
830 views

Interpretation of a one cluster solution using the EM cluster algorithm

I'm trying to use the EM cluster algorithm, provided by the software Weka, to classify my data and it only finds one cluster. …
Rafael's user avatar
  • 205