Lucas Farias's user avatar
Lucas Farias's user avatar
Lucas Farias's user avatar
Lucas Farias
  • Member for 7 years, 8 months
  • Last seen more than a week ago
  • Ghent, Belgium
11 votes

Interpreting GAM Coefficients

6 votes

Can AdaBoost be used for regression?

6 votes
Accepted

what does regularization mean in xgboost (tree)

5 votes

Inverse Fast Fourier Transform in R

4 votes

Conditional expectation function

4 votes
Accepted

How can we see that this model is identified?

3 votes
Accepted

How to find the average given that you have the mean, standard deviation and amount?

3 votes
Accepted

Meaning of residual maker matrix

3 votes
Accepted

Why is sufficient statistics/data reduction normally taught in Statistics?

3 votes

Is it OK to tune the k parameter in PCA?

2 votes

Analyse my ACF and PACF

2 votes

Adaboost Notation Confusion

2 votes

Score of importance from feature selection techniques

2 votes

Making a model to predict the error of another model

2 votes

all-relevant feature selection vs minimum optimum feature selection

2 votes

What happens if a VAR model includes a series that is not stationary?

2 votes

Detrending a time series

2 votes
Accepted

How to check stability condition of VEC estimates in R?

2 votes

Is this weird pattern in my residual plot normal?

1 vote

When testing for structural changes, should a linear trend be identified from the data or the derivative of data?

1 vote

Stationarity of AR(1) process, stable filter

1 vote

Is my understanding of Null Hypothesis concept correct in this case?

1 vote

Breusch–Pagan test: what exactly is the z-variable

1 vote
Accepted

What is the initial state of the tf.contrib.rnn.LSTMCell?

1 vote
Accepted

Understanding random variable notation

1 vote

Dependent variable with many zeros in a difference-in-differences model

1 vote
Accepted

Why can we treat MGF in this way

1 vote

Using $r_Q$ statistic to check multivariate normality

1 vote
Accepted

Writing a VAR(1) with ARCH(1) errors as a bilinear model?

1 vote

3D plot of Akaike Information Criterion (AIC) for suitable ranges of Lˆ and k