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author | Qi Liu <[email protected]> | 2016-03-15 13:17:45 +0800 |
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committer | Qi Liu <[email protected]> | 2016-03-15 13:17:45 +0800 |
commit | b547dd2a30e91ce124d50f763997070ea67c6f7e (patch) | |
tree | e6f77044f68fd14b3c58b8bcda5ce84d84e96f62 /nerv/layer | |
parent | 3dd235c8b6ea7ef275381866d11d1be828d27a06 (diff) |
add mask on softmax_ce
Diffstat (limited to 'nerv/layer')
-rw-r--r-- | nerv/layer/softmax_ce.lua | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/nerv/layer/softmax_ce.lua b/nerv/layer/softmax_ce.lua index 7b4a80c..acd4ee6 100644 --- a/nerv/layer/softmax_ce.lua +++ b/nerv/layer/softmax_ce.lua @@ -61,14 +61,16 @@ function SoftmaxCELayer:propagate(input, output, t) end ce:mul_elem(ce, label) ce = ce:rowsum() + ce:set_values_by_mask(self.gconf.mask[t], 0) if output[1] ~= nil then output[1]:copy_from(ce) end -- add total ce self.total_ce = self.total_ce - ce:colsum()[0][0] - self.total_frames = self.total_frames + softmax:nrow() + self.total_frames = self.total_frames + self.gconf.mask[t]:colsum()[0][0] -- TODO: add colsame for uncompressed label if self.compressed then + classified:set_values_by_mask(self.gconf.mask[t], -1) self.total_correct = self.total_correct + classified:colsame(input[2])[0][0] end end |