Christian Sauer

Member for 9 years, 2 months
Last seen more than 2 years ago

Düren, Germany

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machine-learning

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Answers

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Score Activity Newest

87

How to know that your machine learning problem is hopeless?

Jul 6, 2016

9

Why is a comma a bad record separator/delimiter in CSV files?

Nov 22, 2015

3

Analysis of Customer satisfaction surveys

Jul 10, 2014

1

Ill-labeled survey repairable by analysis?

Jul 10, 2014

1

Running logistic regression on survey data

Aug 1, 2014

Questions

Score Activity Newest Views

3

Timeseries: Find points deviating from the mean

Jul 1, 2014

1

How to aggregate daily data, with a large amount of missing data?

Oct 21, 2014

1

Determine if two variables

Mar 18, 2015

1

Transformation of dependent variable: how to interpret it?

Apr 7, 2014

1

Determine which group is more important

May 28, 2014

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machine-learning

90

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2

posts

modeling

87

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1

post

forecasting

87

Score

1

post

model-selection

87

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1

post

forecastability

87

Score

1

post

Reputation

+300

How to know that your machine learning problem is hopeless?

+10

Determine which group is more important

+10

Determine if two variables

+10

Timeseries: Find points deviating from the mean

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