The Machine Based Learning component
(for the chronology module)

  • Step 1: the table

  • Step 2: the classes

  • Step 3: The results:
    Overall accuracy: 0.94
    but with only two classes (Timespan and Other) the precision rises to 0.98 (harmonic mean: see the precision and recall measures.

  • A schematic view of the mbl-cycle

  • Observation: the information gain. The middle column (numerical expressions) is relatively umnimportant for the result, because a number differs from a word in that it can mean anything.