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-rw-r--r--nerv/examples/lmptb/lmptb/layer/select_linear.lua4
1 files changed, 2 insertions, 2 deletions
diff --git a/nerv/examples/lmptb/lmptb/layer/select_linear.lua b/nerv/examples/lmptb/lmptb/layer/select_linear.lua
index a0ae207..b215d48 100644
--- a/nerv/examples/lmptb/lmptb/layer/select_linear.lua
+++ b/nerv/examples/lmptb/lmptb/layer/select_linear.lua
@@ -30,8 +30,8 @@ function SL:init(batch_size)
end
function SL:update(bp_err, input, output)
- for i = 1, input[1]:ncol(), 1 do
- local word_vec = self.ltp.trans[input[1][0][i - 1]]
+ for i = 1, input[1]:nrow(), 1 do
+ local word_vec = self.ltp.trans[input[1][i - 1][0]]
word_vec:add(word_vec, bp_err[1][i - 1], 1, - self.gconf.lrate / self.gconf.batch_size)
end
--I tried the update_select_rows kernel which uses atomicAdd, but it generates unreproducable result