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J3lackkyy
  • Member for 1 year, 6 months
  • Last seen more than a week ago
9 votes
2 answers
837 views

Does PCA provide advantage if all PC's are used?

7 votes
2 answers
194 views

Intutition of why Bootstrap aggregating reduces overfitting?

5 votes
1 answer
92 views

Random-walk and unit root processes predictable?

4 votes
2 answers
169 views

OLS assumption normallity of error term really needed?

3 votes
2 answers
129 views

Random walk analysis of a univariate timeseries

2 votes
0 answers
76 views

Is every time series that is not predictable a random walk?

2 votes
1 answer
53 views

Splitting criterion of classification tree: Does the growth process come naturally to a stop?

2 votes
0 answers
117 views

Random walks and martingales

2 votes
1 answer
73 views

Testing if single features have predictive power alone

2 votes
2 answers
632 views

Range of Values for Hyperparameter Fine-Tuning in Random Forest Classification

1 vote
1 answer
39 views

Ljung-Box Q-test result variation

1 vote
0 answers
16 views

Breusch Godfrey test, problem with matrix singularity

1 vote
1 answer
29 views

Output of ANN with zero initialized weights represents what?

1 vote
1 answer
42 views

Classification trees, determining prediction in leaf

1 vote
0 answers
13 views

Initial weights Feed Forward NN

0 votes
0 answers
37 views

Overfitting and the number of observations

0 votes
1 answer
39 views

Classification ANN accuracy results interpretation

0 votes
0 answers
32 views

Varying accuracy over classes of neural network

0 votes
0 answers
175 views

Augmented Dickey Fuller test, determining the number of lags used

0 votes
0 answers
20 views

RNN provides weird output as the sample size is increased

0 votes
1 answer
192 views

LSTM, regression or classification output layer

0 votes
0 answers
38 views

RNN, binary classification with very different performance for each class