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s21
  • Member for 2 years, 6 months
  • Last seen more than 1 year ago
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8 Actions

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awarded
 Editor
revised
How can I use an ontology schema to classify triples?
improved explaination
awarded
 Student
asked
How can I use an ontology schema to classify triples?
comment
Which statistical test should I use for ratings?
I gave the participants pre-defined categories
asked
Which statistical test should I use for ratings?
comment
Why does PCA on high-dimensional text data improve the performance of random forest but not a decision tree classifier?
So there is no generic reason why PCA improves the performance of the random forest classifier but not the decision tree classifier ?
asked
Why does PCA on high-dimensional text data improve the performance of random forest but not a decision tree classifier?