Data Science
Profile Activity
Meta user
Network profile
6,108
reputation
1
21
40

AN6U5

Big data and data fusion scientist developing and maximizing abstract learning and information retrieval from massive inhomogeneous datasets. Applications focus on entity resolution/record linkage as well as fraud/anomaly/novelty detection, classification, regression, and clustering using machine learning methods.

79
answers
1
question
~585k
people reached
  • Seattle, WA
  • AN6U5
  • Member for 5 years, 5 months
  • 421 profile views
  • Last seen yesterday

Communities (16)

Top network posts

Top tags (72)

Score 212
Posts 11
Posts % 14
Score 105
Posts 26
Score 52
Posts 10
Score 43
Posts 7
Score 39
Posts 6
Score 33
Posts 9
View all tags →

Top posts (80)

All Questions Answers
Votes Newest
167 When to use One Hot Encoding vs LabelEncoder vs DictVectorizor? Dec 20 '15
40 What is a good way to transform Cyclic Ordinal attributes? Jul 4 '15
30 Time series prediction using ARIMA vs LSTM Jul 24 '16
28 Calculation and Visualization of Correlation Matrix with Pandas Mar 1 '16
27 Can you explain the difference between SVC and LinearSVC in scikit-learn? Dec 18 '15
14 When do I have to use aucPR instead of auROC? (and vice versa) Nov 24 '15
11 With unbalanced class, do I have to use under sampling on my validation/testing datasets? Nov 19 '15
9 How to create US state heatmap Jan 4 '16
9 Training Deep Nets on an Ordinary Laptop Apr 25 '16
9 How to evaluate clustering success in a completely unsupervised system? Jul 9 '15
View all questions and answers →

Badges (62)

Gold

1

Rarest

Silver

21

Rarest

Bronze

40

Rarest

View all badges →