Extract learning rate from training log

scripts/parselog.sh

@@ -5,13 +5,22 @@
 
 if [ "$#" -lt 1 ]
 then
-echo "Usage parselog.sh /path_to/caffe.log"
+echo "Usage parselog.sh /path/to/your.log"
+exit
 fi
 LOG=`basename $1`
 grep -B 2 'Test ' $1 > aux.txt
 grep 'Iteration ' aux.txt | sed  's/.*Iteration \([[:digit:]]*\).*/\1/g' > aux0.txt
 grep 'Test score #0' aux.txt | awk '{print $8}' > aux1.txt
 grep 'Test score #1' aux.txt | awk '{print $8}' > aux2.txt
-grep ' loss =' $1 | awk '{print $6,$9}' | sed 's/,//g' | column -t > $LOG.loss 
-paste aux0.txt aux1.txt aux2.txt | column -t > $LOG.test
+echo '# Iters TestAccuracy TestLoss'> $LOG.test
+paste aux0.txt aux1.txt aux2.txt | column -t >> $LOG.test
+rm aux.txt aux0.txt aux1.txt aux2.txt
+
+grep ', loss = ' $1 > aux.txt
+grep 'Iteration ' aux.txt | sed  's/.*Iteration \([[:digit:]]*\).*/\1/g' > aux0.txt
+grep ', loss = ' $1 | awk '{print $9}' > aux1.txt
+grep ', lr = ' $1 | awk '{print $9}' > aux2.txt
+echo '# Iters TrainingLoss LearningRate'> $LOG.train
+paste aux0.txt aux1.txt aux2.txt | column -t >> $LOG.train
 rm aux.txt aux0.txt aux1.txt aux2.txt