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Ujjwal Kumar's user avatar
Ujjwal Kumar's user avatar
Ujjwal Kumar's user avatar
Ujjwal Kumar
  • Member for 7 years, 10 months
  • Last seen more than 4 years ago
  • Bangalore, India
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About

Data Scientist, Code lover, Linux Enthusiast.

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Top posts
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All Questions Answers
Score Newest
answer
12
Assigning more weight to more recent observations in regression
Feb 15, 2016
answer
3
How to set preferences for ALS implicit feedback in Collaborative Filtering?
Feb 2, 2016
answer
3
finding the probability from joint distribution of x and y
Jan 10, 2017
answer
3
ttest where the difference in the null hypothesis is not 0: non-centrality parameter?
Jan 16, 2017
answer
3
What is the best way to present clustering result?
Jan 17, 2017
answer
3
Is an Average Precision of 60% acceptable output in a fraud detection machine learning algorithm? What does it signifies?
Jan 18, 2017
answer
2
How to create a variable that is present in test data set but not in train?
Jan 13, 2016
answer
2
Finding similar project specification using clustering algorithm?
Jan 18, 2016
answer
2
Clarification - Central limit theorem using sample means
Jan 13, 2017
answer
1
Missing value imputation and Outlier treatment
Jan 13, 2016
Top network posts
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21
How to call a R program from another R program?
7
How do I remove the dots from the lockscreen in Ubuntu 14.04?

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