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Sean Owen

Data Science @ Databricks

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  • Austin, TX, United States
  • sean_r_owen
  • srowen
  • Member for 6 years, 11 months
  • 1,484 profile views
  • Last seen 13 hours ago

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43 What are the use cases for Apache Spark vs Hadoop Jun 18 '14
33 Gini coefficient vs Gini impurity - decision trees Sep 10 '14
32 What is difference between text classification and topic models? Aug 12 '14
25 Advantages of AUC vs standard accuracy Nov 28 '14
15 Dissmissing features based on correlation with target variable Mar 12 '16
12 What does it mean when people say a cost function is something you want to minimize? Jun 26 '16
12 VM image for data science projects Jan 23 '15
11 Instances vs. cores when using EC2 May 24 '14
11 Use liblinear on big data for semantic analysis May 14 '14
10 Spark ALS: recommending for new users Oct 25 '16
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