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Results tagged with data-mining
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user 18315
An activity that seeks patterns in large, complex data sets. It usually emphasizes algorithmic techniques, but may also involve any set of related skills, applications, or methodologies with that goal.
1
vote
1
answer
2k
views
Multiple categories within a variable in decision tree
This is more a conceptual question than related to the implementation on decision trees.
I've a feature vector say V1,V2,V3,target_variable
If the vector is a,b,c,true then, using normal decision tr …
- 151
2
votes
3
answers
2k
views
Finding outliers in multiple dimensions
I'm working on a dataset which isn't normally distributed. The dataset contains three dimensions like cost, discount and profit.
I'm trying to find possible outliers in all these dimensions. I used …
- 151