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CCZ23
  • Member for 7 years, 5 months
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4 votes
1 answer
673 views

What is the ARIMA model for this data?

4 votes
2 answers
6k views

What's the pros and cons between Huber and Pseudo Huber Loss Functions?

3 votes
1 answer
122 views

How can i test equality of means of two normal populations when $\Sigma$ is known and unknown?

2 votes
1 answer
56 views

What if you don't reach the optimal sample size?

2 votes
1 answer
81 views

Do i need independence for paired t-test?

2 votes
2 answers
4k views

How to fit b-spline regression in R? [closed]

1 vote
1 answer
598 views

What is the conditional covariance matrix of $(X_2,X_3)^T$ given $X_1$?

1 vote
1 answer
60 views

Testing $A\mu + b = 0$ for a normal distribution

1 vote
0 answers
53 views

Sample size confidence limit

1 vote
1 answer
39 views

Why are non-local blocks really slow?

1 vote
1 answer
561 views

Is it better to have a convex or non-convex loss using Adam/Nadam optimization

1 vote
0 answers
44 views

What are the current best methods to tackle class imbalance in CNNs?

1 vote
1 answer
83 views

What is the probability of acceptance for this algorithm?

0 votes
0 answers
204 views

Why are Convex Loss Functions important in SGD? [duplicate]

0 votes
1 answer
1k views

Find the MARGINAL survival function

0 votes
1 answer
181 views

Why is Inception Net so bad for my model?

0 votes
2 answers
327 views

How to calculate joint pdf of two normals?

0 votes
2 answers
49 views

What survival model is suitable for not comparing groups?

0 votes
1 answer
29 views

Find the covariance