user avatar
user avatar
user avatar
theQman
  • Member for 5 years, 5 months
  • Last seen more than a week ago
6 votes
1 answer
5k views

Interpretation of standard error of ARIMA parameters

6 votes
3 answers
3k views

MLE for a homogeneous Poisson process?

5 votes
1 answer
7k views

Cross-entropy for comparing images

5 votes
1 answer
2k views

Understanding power laws and log plots (Newman paper)

4 votes
1 answer
2k views

Proof that the $r$'th factorial moment of a $Po(\lambda)$ random variable is $\lambda^r$?

4 votes
0 answers
211 views

Bias-variance: is it really a "trade-off"?

3 votes
0 answers
432 views

Gaussian processes: posterior vs. predictive distributions

3 votes
1 answer
927 views

Conditioning on continuous random variables

2 votes
1 answer
135 views

Is my Gaussian Process implementation working correctly?

2 votes
1 answer
313 views

MRF definition: not all cliques are required to have factors?

2 votes
1 answer
30 views

Why both p-values and confidence intervals for hypothesis testing of paramters?

1 vote
0 answers
47 views

What's the point of Granger causality if we can just fit a VAR model?

1 vote
0 answers
211 views

Should multivariate time series by normalized in any way before fitting a VAR model?

1 vote
1 answer
529 views

Missing steps in Bellman Equation and MDP assumptions

1 vote
1 answer
100 views

Data of daily counts modelled as Poisson process: should it be compound?

1 vote
1 answer
1k views

Two ways of time series cross-validation for ARIMA giving different results