From 54226ba490b65c223a230dc5de5cea56b1543594 Mon Sep 17 00:00:00 2001 From: txh18 Date: Tue, 17 Nov 2015 23:31:14 +0800 Subject: bug fix for select_linear layer-by-layer update --- nerv/examples/lmptb/lmptb/layer/select_linear.lua | 4 ++-- 1 file 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 -- cgit v1.2.3