Changes in the CNTK book:

1. corrected the parameter list for the Delay command in NDL.
2. added the options for the rmprop gradient update type.
3. added the ConvertDBN command.

.gitignore

@@ -159,3 +159,4 @@ $RECYCLE.BIN/
 
 *.lyx~
 *.bak
+*.lyx#

papers/CNTK-TechReport/lyx/CNTKBook-master.lyx

@@ -115,8 +115,8 @@ Jie Gao, Avner May, Baolin Peng, Andreas Stolcke, Malcolm Slaney
 \end_layout
 
 \begin_layout Date
-MSR-TR-2014-112 (DRAFT v0.3: Dec.
+MSR-TR-2014-112 (DRAFT v0.4: Jan.
- 11, 2014)
+ 4, 2015)
 \end_layout
 
 \begin_layout Standard

papers/CNTK-TechReport/lyx/CNTKBook_CNTK_Adv_Chapter.lyx

@@ -3265,7 +3265,7 @@ status open
 
 \begin_layout Plain Layout
 
-Delay(m, [delayTime=1, defaultPastValue=0.1])
+Delay(rows, [cols], m, [delayTime=1, defaultPastValue=0.1])
 \end_layout
 
 \end_inset
@@ -3273,6 +3273,18 @@ Delay(m, [delayTime=1, defaultPastValue=0.1])
 
 \end_layout
 
+\begin_layout Itemize
+rows - the number of rows in the delay node (and in the input matrix).
+ This parameter is needed because under some loopy conditions the dimensions
+ cannot be automatically inferred from the input matrix.
+\end_layout
+
+\begin_layout Itemize
+cols - the number of columns in the delay node (and in the input matrix).
+ This parameter is optional since it will be set based on the minibatch
+ size during training and testing.
+\end_layout
+
 \begin_layout Itemize
 m - input matrix to be delayed.
  Each column is a sample.

papers/CNTK-TechReport/lyx/CNTKBook_CNTK_Chapter.lyx

@@ -1789,9 +1789,113 @@ gradUpdateType
 : gradient update type.
  Valid values are None (default, no special treatment to the gradient),
  AdaGrad, and RmsProp.
+ When gradUpdateType equals to RmsProp, you can control the behavior of
+ the gradient update using following parameters:
+\end_layout
+
+\begin_deeper
+\begin_layout Itemize
+
+\emph on
+rms_wgt_inc
+\emph default
+
+\begin_inset Index idx
+status open
+
+\begin_layout Plain Layout
+rms_wgt_inc
+\end_layout
+
+\end_inset
+
+: multiplicative increment of the learning rate scale.
+ Default is 1.2.
+\end_layout
+
+\begin_layout Itemize
+
+\emph on
+rms_wgt_dec
+\emph default
+
+\begin_inset Index idx
+status open
+
+\begin_layout Plain Layout
+rms_wgt_dec
+\end_layout
+
+\end_inset
+
+: multiplicative decrement of the learning rate scale.
+ Default is 0.75.
+\end_layout
+
+\begin_layout Itemize
+
+\emph on
+rms_wgt_max
+\emph default
+
+\begin_inset Index idx
+status open
+
+\begin_layout Plain Layout
+rms_wgt_max
+\end_layout
+
+\end_inset
+
+: maximum learning rate scale allowed.
+ A value closer to 1 makes the learning rate adjustment more stable but
+ slower.
+ Default is 10.
+\end_layout
+
+\begin_layout Itemize
+
+\emph on
+rms_wgt_min
+\emph default
+
+\begin_inset Index idx
+status open
+
+\begin_layout Plain Layout
+rms_wgt_min
+\end_layout
+
+\end_inset
+
+: minimum learning rate scale allowed.
+ A value closer to 1 makes the learning rate adjustment more stable but
+ slower.
+ Default is 0.1.
+\end_layout
+
+\begin_layout Itemize
+
+\emph on
+rms_gamma
+\emph default
+
+\begin_inset Index idx
+status open
+
+\begin_layout Plain Layout
+rms_gamma
+\end_layout
+
+\end_inset
+
+: smoothing factor used to estimate the moving average of the variance.
+ The smaller the value, the quicker it forgets the past information.
+ Default is 0.99.
  
 \end_layout
 
+\end_deeper
 \begin_layout Itemize
 
 \emph on
@@ -4379,6 +4483,60 @@ minibatchSize
  – the minibatch size to use when creating the label mapping file.
 \end_layout
 
+\begin_layout Section
+ConvertDBN Command
+\begin_inset Index idx
+status open
+
+\begin_layout Plain Layout
+ConvertDBN Command
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+This command is used to convert a model generated by Microsoft's dbn.exe
+ tool to a CNTK model.
+ This command is useful when you want to compare the performance of these
+ two tools (dbn.exe only supports simple fully connected deep neural networks),
+ port existing models trained with dbn.exe to CNTK, or if you want to use
+ the RBM pre-training which is available in dbn.exe but not in CNTK right
+ now.
+ The related parameters are
+\end_layout
+
+\begin_layout Itemize
+modelPath
+\begin_inset Index idx
+status open
+
+\begin_layout Plain Layout
+modelPath
+\end_layout
+
+\end_inset
+
+ – the full path of the generated CNTK model.
+ 
+\end_layout
+
+\begin_layout Itemize
+dbnModelPath
+\begin_inset Index idx
+status open
+
+\begin_layout Plain Layout
+dbnModelPath
+\end_layout
+
+\end_inset
+
+ – the full path of the model to be converted.
+\end_layout
+
 \begin_layout Section
 Additional Top-Level Configurations
 \end_layout