Data Science
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David Marx
  • Member for 7 years, 1 month
  • Last seen more than a week ago
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About

Data Mining, Machine Learning, Probability, Numerical Statistics, Bayesian Statistics, Regression Analysis, Simulation, Graph Analytics, Data Visualization

Python, R

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All Questions Answers Articles
Votes Newest
18
How can I fit categorical data types for random forest classification?
Jan 4 '18
16
Is PCA considered a machine learning algorithm
Jan 17 '18
13
Decision trees: leaf-wise (best-first) and level-wise tree traverse
Jan 23 '18
11
What is the use of additional column of 1s in normal equation?
Feb 18 '18
11
Find optimal P(X|Y) given I have a model that has good performance when trained on P(Y|X)
Dec 30 '17
10
CNN - How does backpropagation with weight-sharing work exactly?
Jan 17 '18
8
Why do we need to add START <s> + END </s> symbols when using Recurrent Neural Nets for Sequence-to-Sequence Models?
Jan 23 '18
8
How to get a confidence score for predictions?
Jan 7 '18
7
High root mean squared error in regression model
Mar 20 '18
7
Is correlation needed when building a model?
Mar 14 '18
Top network posts
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104
How to add line based on slope and intercept in Matplotlib?
52
Suppress library comments from output with knitr
49
ORA-38104: Columns referenced in the ON Clause cannot be updated
42
Comparing SVM and logistic regression
42
return, return None, and no return at all?

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