diff options
author | Qi Liu <[email protected]> | 2016-03-02 15:38:55 +0800 |
---|---|---|
committer | Qi Liu <[email protected]> | 2016-03-02 15:38:55 +0800 |
commit | a87f8954c97cf633a0100c9108764bca8c43a083 (patch) | |
tree | 88679743838a3c885551562dab0b1bab8cc0d10d /nerv/layer/duplicate.lua | |
parent | 31e575379fa46eb8f76f00ba62e11626ed67ca72 (diff) |
add identity layer
Diffstat (limited to 'nerv/layer/duplicate.lua')
-rw-r--r-- | nerv/layer/duplicate.lua | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/nerv/layer/duplicate.lua b/nerv/layer/duplicate.lua index 58758e8..fbd4a9e 100644 --- a/nerv/layer/duplicate.lua +++ b/nerv/layer/duplicate.lua @@ -16,13 +16,10 @@ function DuplicateLayer:__init(id, global_conf, layer_conf) end end -function DuplicateLayer:init(batch_size) +function DuplicateLayer:init() end -function DuplicateLayer:batch_resize(batch_size) -end - -function DuplicateLayer:update(bp_err, input, output) +function DuplicateLayer:batch_resize() end function DuplicateLayer:propagate(input, output) @@ -32,9 +29,12 @@ function DuplicateLayer:propagate(input, output) end end -function DuplicateLayer:back_propagate(bp_err, next_bp_err, input, output) +function DuplicateLayer:back_propagate(bp_err, next_bp_err) next_bp_err:copy_from(bp_err[1]) for i = 2, #self.dim_out do next_bp_err:add(next_bp_err, bp_err[i], 1.0, 1.0) end end + +function DuplicateLayer:update() +end |