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Data Science
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makansij
  • Member for 7 years, 11 months
  • Last seen more than a month ago
  • Dockweiler, CA 90007, USA
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About

I'm a PhD Student at University of Southern California.

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All Questions Answers
Score Newest
question
35
Is it necessary to standardize your data before clustering?
Aug 6, 2015
answer
11
Does scikit-learn have a forward selection/stepwise regression algorithm?
May 30, 2016
question
5
How are clusters from DBSCAN sometimes non-convex?
Jul 4, 2015
question
5
How to plot/visualize clusters in scikit-learn (sklearn)?
Aug 17, 2015
question
3
Why use sum and not average for sentiment analysis?
Sep 24, 2015
question
3
Definition of "inside" in K-means?
Jul 6, 2015
question
2
Normalized Euclidean Distance versus cross correlation?
Jul 22, 2015
question
1
How to choose the order in which to split a decision tree?
Oct 1, 2015
question
0
How do I pick "K" for precision at K and recall at K?
Jun 14, 2017
Top network posts
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58
What does `sample_weight` do to the way a `DecisionTreeClassifier` works in sklearn?
48
How are Random Forests not sensitive to outliers?
41
Difference between `yarn.scheduler.maximum-allocation-mb` and `yarn.nodemanager.resource.memory-mb`?
37
Do exit codes and exit statuses mean anything in spark?
35
How to create a udf in PySpark which returns an array of strings?

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