Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with references
Search options not deleted
user 16243
Questions seeking external references (books, papers, etc.) about a particular subject. Always use a more specific tag in addition.
4
votes
2
answers
288
views
Is there a more precise definition of generative models?
Intuitively, a generative model is one that we can generate good data from. What I'm looking for is a formal definition of "good data." For example, for any classification model I could generate dat …
- 363
9
votes
1
answer
465
views
When optimizing a logistic regression model, sometimes more data makes things go *faster*. A...
I've been toying around with logistic regression with various batch optimization algorithms (conjugate gradient, newton-raphson, and various quasinewton methods). One thing I've noticed is that somet …
- 363
1
vote
0
answers
354
views
Can we use cross-validation to measure how well a distribution fits sample data?
Let's say I have a data set $X = [1,2,3,4,5]$. And I want to measure how close it is to a Gaussian distribution. Is there a way to use cross-validation to do this?
For example, if I do leave-one-ou …
- 363
5
votes
1
answer
2k
views
How do you create a multivariate distribution with both continuous and discrete data?
I understand how to create a multivariate normal distribution to handle multiple sources of continuous data, and I understand how to create a multivariate categorical distribution to handle the discre …
- 363