diff --git a/src/nnet3/nnet-general-component.cc b/src/nnet3/nnet-general-component.cc
index b1a2d9327f8..27955215c98 100644
--- a/src/nnet3/nnet-general-component.cc
+++ b/src/nnet3/nnet-general-component.cc
@@ -19,6 +19,7 @@
 
 #include <iterator>
 #include <sstream>
+#include <iomanip>
 #include "nnet3/nnet-general-component.h"
 #include "nnet3/nnet-computation-graph.h"
 #include "nnet3/nnet-parse.h"
@@ -957,6 +958,7 @@ void BackpropTruncationComponentPrecomputedIndexes::Read(std::istream &istream,
 std::string BackpropTruncationComponent::Info() const {
   std::ostringstream stream;
   stream << Type() << ", dim=" << dim_
+         << ", count=" << std::setprecision(3) << count_ << std::setprecision(6)
          << ", clipping-threshold=" << clipping_threshold_
          << ", clipped-proportion="
          << (count_ > 0.0 ? num_clipped_ / count_ : 0)
diff --git a/src/nnet3/nnet-simple-component.cc b/src/nnet3/nnet-simple-component.cc
index 58908a0fe09..53f87f43738 100644
--- a/src/nnet3/nnet-simple-component.cc
+++ b/src/nnet3/nnet-simple-component.cc
@@ -5110,6 +5110,13 @@ Component* LstmNonlinearityComponent::Copy() const {
   return new LstmNonlinearityComponent(*this);
 }
 
+void LstmNonlinearityComponent::ZeroStats() {
+  value_sum_.SetZero();
+  deriv_sum_.SetZero();
+  self_repair_total_.SetZero();
+  count_ = 0.0;
+}
+
 void LstmNonlinearityComponent::Scale(BaseFloat scale) {
   params_.Scale(scale);
   value_sum_.Scale(scale);
diff --git a/src/nnet3/nnet-simple-component.h b/src/nnet3/nnet-simple-component.h
index f09a989759a..47a4510526c 100644
--- a/src/nnet3/nnet-simple-component.h
+++ b/src/nnet3/nnet-simple-component.h
@@ -1744,6 +1744,7 @@ class LstmNonlinearityComponent: public UpdatableComponent {
   virtual int32 NumParameters() const;
   virtual void Vectorize(VectorBase<BaseFloat> *params) const;
   virtual void UnVectorize(const VectorBase<BaseFloat> &params);
+  virtual void ZeroStats();
 
   // Some functions that are specific to this class:
   explicit LstmNonlinearityComponent(