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| author | Soumith Chintala <soumith@gmail.com> | 2017-03-23 05:39:20 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-03-23 05:39:20 +0300 |
| commit | 94876e756167629476a4e59dbf415dbee5b30abd (patch) | |
| tree | 37d8fe315e5c55f12deea74779b137de60f0f602 /doc | |
| parent | 57d91b902c0fc963facfe59b44ffa18c0268fcc5 (diff) | |
| parent | b4a58c5c93966eb7f11587548decacd1a9b955be (diff) | |
Merge pull request #1167 from twitwi/patch-1
Fix possible math typo in MultiMarginCriterion doc
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/criterion.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/criterion.md b/doc/criterion.md index cb2bbd0..d30d1e3 100644 --- a/doc/criterion.md +++ b/doc/criterion.md @@ -419,7 +419,7 @@ Optionally, you can give non-equal weighting on the classes by passing a 1D `wei The loss function then becomes: ```lua -loss(x, y) = sum_i(max(0, w[y] * (margin - x[y] - x[i]))^p) / x:size(1) +loss(x, y) = sum_i(max(0, w[y] * (margin - x[y] + x[i]))^p) / x:size(1) ``` This criterion is especially useful for classification when used in conjunction with a module ending in the following output layer: |