Robot strategy learning example
~~~~~~~~~~
To reproduce the learning graphs in Fig12, please go into the
subdirecotry ./run and type the command: bash script.sh. The output
are stored in the subdirectory: ./run/results

The metagolD system is in the file "gen_metagol.pl". The input are in
the subfolder robot_strategy. The details on the input data are as
below. 

/*********************** Input ******************/
1. background knoweldge
(1) bk.pl 
(2) metarules.pl
(3) primitive_actions.pl

2. examples:
(1) One training data: /robot_strategy/examples/trainExs.pl
(2) All training examples for 5-fold cross-validation:
/robot_strategy/examples/
(3) Test data:	   /robot_strategy/examples/testExs.pl