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

What is the ARIMA model for this data?

2 votes
1 answer
45 views

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

2 votes
1 answer
52 views

Do i need independence for paired t-test?

2 votes
2 answers
2k views

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

2 votes
1 answer
1k views

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

1 vote
1 answer
66 views

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

1 vote
0 answers
21 views

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

1 vote
0 answers
33 views

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

1 vote
0 answers
50 views

Sample size confidence limit

1 vote
1 answer
19 views

Why are non-local blocks really slow?

1 vote
1 answer
190 views

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

1 vote
1 answer
57 views

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

0 votes
2 answers
171 views

How to calculate joint pdf of two normals?

0 votes
2 answers
48 views

What survival model is suitable for not comparing groups?

0 votes
1 answer
28 views

Find the covariance

0 votes
1 answer
529 views

Find the MARGINAL survival function

0 votes
1 answer
41 views

Why is Inception Net so bad for my model?

0 votes
0 answers
43 views

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