text:             LogicError("BuildClassLSTMNetworkFromDescription: LSTMNode cannot take sparse input. Need to project sparse input to continuous vector using LookupTable. Suggest using setups below\n layerSizes=$VOCABSIZE$:100:$HIDDIM$:$VOCABSIZE$ \nto have 100 dimension projection, and lookupTableOrder=1\n to project to a single window. To use larger context window, set lookupTableOrder=3 for example with width-3 context window.\n ");
  