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Data Science
Stephen Witkowski's user avatar
Stephen Witkowski's user avatar
Stephen Witkowski's user avatar
Stephen Witkowski
  • Member for 6 years, 11 months
  • Last seen more than 4 years ago
  • Austin, TX, USA
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About

Data Marketing Analyst at Management Concepts

I love all this data - especially scale-able data collection, customer analytics, and predictive engineering.

“Half the money I spend on advertising is wasted; the trouble is I don't know which half”

-John Wanamaker

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Top posts
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8
Mapping column values of one DataFrame to another DataFrame using a key with different header names
Oct 16, 2018
answer
3
sentiment analysis nltk python
Oct 12, 2018
question
2
Transform single-label data set into multi-label data set
Jan 16, 2019
answer
1
Using Machine Learning to create marketing segments
Jan 12, 2018
answer
1
Data model and algorithm for recommending "related" interests
Oct 11, 2018
answer
1
Why do we have to remove most common words for text analysis?
Oct 11, 2018
Top network posts
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7
R gets stuck when using parallel computing with warning 'closing unused connection'
6
In R, indicate which columns in each row have the value "true"