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Ryan J. Smith's user avatar
Ryan J. Smith's user avatar
Ryan J. Smith's user avatar
Ryan J. Smith
  • Member for 10 years, 1 month
  • Last seen more than 5 years ago
14 votes
Accepted

K-means: What are some good ways to choose an efficient set of initial centroids?

8 votes

Which classification algorithms to try for classifying text data into 300 categories

7 votes
Accepted

Proper way of fighting negative outputs of a regression algorithms where output must be positive all the way

6 votes
Accepted

Why does logistic regression in Spark and R return different models for the same data?

4 votes
Accepted

Library/package/tool for geographical data visualizations

3 votes
Accepted

How to determine whether a bad performance is caused by data quality?

2 votes

Determine what data, does certain column have in common

2 votes

Bayes Optimal Decision Boundaries for Gaussian Data with Equal Covariance

1 vote

Difference between OLS(statsmodel) and Scikit Linear Regression

0 votes
Accepted

Finding frequencies in a noisy, "uneven" dataset

0 votes

minimization with a negative cost function: works in MATLAB, not in Python