From 37af4bed9c3680fdb9db569605f15013e9b6b64d Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Fri, 5 Jun 2015 17:53:05 +0800
Subject: add get_params to all layers

---
 nn/layer_dag.lua | 28 +++++++++++++++++++---------
 1 file changed, 19 insertions(+), 9 deletions(-)

(limited to 'nn')

diff --git a/nn/layer_dag.lua b/nn/layer_dag.lua
index 3951bfa..2dda7c9 100644
--- a/nn/layer_dag.lua
+++ b/nn/layer_dag.lua
@@ -38,7 +38,7 @@ local function discover(id, layers, layer_repo)
     return ref
 end
 
-function nerv.DAGLayer:__init(id, global_conf, layer_conf)
+function DAGLayer:__init(id, global_conf, layer_conf)
     local layers = {}
     local inputs = {}
     local outputs = {}
@@ -131,7 +131,7 @@ function nerv.DAGLayer:__init(id, global_conf, layer_conf)
     self.gconf = global_conf
 end
 
-function nerv.DAGLayer:init(batch_size) -- topology sort
+function DAGLayer:init(batch_size) -- topology sort
     for i, conn in ipairs(self.parsed_conn) do
         local _, output_dim
         local ref_from, port_from, ref_to, port_to
@@ -174,7 +174,7 @@ function nerv.DAGLayer:init(batch_size) -- topology sort
     end
 end
 
-function nerv.DAGLayer:set_inputs(input)
+function DAGLayer:set_inputs(input)
     for i = 1, #self.dim_in do
         local layer = self.inputs[i][1]
         local port = self.inputs[i][2]
@@ -182,7 +182,7 @@ function nerv.DAGLayer:set_inputs(input)
     end
 end
 
-function nerv.DAGLayer:set_outputs(output)
+function DAGLayer:set_outputs(output)
     for i = 1, #self.dim_out do
         local layer = self.outputs[i][1]
         local port = self.outputs[i][2]
@@ -190,7 +190,7 @@ function nerv.DAGLayer:set_outputs(output)
     end
 end
 
-function nerv.DAGLayer:set_err_inputs(bp_err)
+function DAGLayer:set_err_inputs(bp_err)
     for i = 1, #self.dim_out do
         local layer = self.outputs[i][1]
         local port = self.outputs[i][2]
@@ -198,7 +198,7 @@ function nerv.DAGLayer:set_err_inputs(bp_err)
     end
 end
 
-function nerv.DAGLayer:set_err_outputs(next_bp_err)
+function DAGLayer:set_err_outputs(next_bp_err)
     for i = 1, #self.dim_in do
         local layer = self.inputs[i][1]
         local port = self.inputs[i][2]
@@ -206,7 +206,7 @@ function nerv.DAGLayer:set_err_outputs(next_bp_err)
     end
 end
 
-function nerv.DAGLayer:update(bp_err, input, output)
+function DAGLayer:update(bp_err, input, output)
     self:set_err_inputs(bp_err)
     self:set_inputs(input)
     self:set_outputs(output)
@@ -217,7 +217,7 @@ function nerv.DAGLayer:update(bp_err, input, output)
     end
 end
 
-function nerv.DAGLayer:propagate(input, output)
+function DAGLayer:propagate(input, output)
     self:set_inputs(input)
     self:set_outputs(output)
     for i = 1, #self.queue do
@@ -227,7 +227,7 @@ function nerv.DAGLayer:propagate(input, output)
     end
 end
 
-function nerv.DAGLayer:back_propagate(next_bp_err, bp_err, input, output)
+function DAGLayer:back_propagate(next_bp_err, bp_err, input, output)
     self:set_err_outputs(next_bp_err)
     self:set_err_inputs(bp_err)
     self:set_inputs(input)
@@ -238,3 +238,13 @@ function nerv.DAGLayer:back_propagate(next_bp_err, bp_err, input, output)
         ref.layer:back_propagate(ref.err_outputs, ref.err_inputs, ref.inputs, ref.outputs)
     end
 end
+
+function DAGLayer:get_params()
+    local res = {}
+    for id, ref in pairs(self.queue) do
+        for i, p in ipairs(ref.layer:get_params()) do
+            table.insert(res, p)
+        end
+    end
+    return res
+end
-- 
cgit v1.2.3