All Questions
Tagged with distribution regression
6 questions
1
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0
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38
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Strange behaviour around zero for predicted distributions from a deep learning regression model
Can somebody help make sense of these very odd distributions that I obtained from my trained deep learning regression model?
The model was trained with either MAE or MSE loss, which is what the ...
1
vote
1
answer
106
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Handling gaps in regression model
I'm facing a regression problem where I'm supposed to predict the delay of some trains. There's some peculiar particularity, however: a train is not considered delayed until it has more than 10 mins ...
- 65
3
votes
1
answer
2k
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Normal distribution and Random Forest
I have big table in dataframe (600k rows) which has y column (the variable I want to predict) and other 4 other columns that are the X.
I have run RF regressor and I got score of 0.87 when I run it ...
- 299
6
votes
4
answers
4k
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Regression: How to deal with positive skewness in continuous target variable
I'm working on a regression problem. My aim is to "learn" the distribution of a continuous target $y$ as good as possible to make predictions. My model looks like:
$$y_i=\beta X_i + u_i.$$
$y$ is ...
- 7,776
9
votes
3
answers
6k
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xgboost: Is there a way to perform regression on rates/percentages data?
I have a dependent variable, $Y$, that is made up of rates/percentages data, so each value is between $0$ and $1$. I was attracted to the xgboost library because it allows focusing in on specific ...
- 300
1
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1
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29
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How to get maintenance interval from maintenance outcomes?
I have a machine, which needs maintenance.
Every time the technician visits the machine, there are four possible outcomes:
a) The machine is broken, b) The machine is still running, but it's high ...
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