Locate pattern misses some matches with the automaton-intersection search algorithm

[eric-laporte]

Locate pattern misses some matches with the automaton-intersection search algorithm

What steps will reproduce the problem?

1. Launch Unitex in French and preprocess the 80jours corpus with the dela-fr-public dicionary
2. Construct the FST-Text
3. Launch Locate pattern on the V_31H_DA_0009 graph with the default search algorithm (Paumier 2003)
4. Launch Locate pattern on the same graph with the automaton-intersection search algorithm

What is the expected output?

Both searches should find the same matches.

What do you see instead?

Step 3 finds 40 matches, and step 4 (automaton-intersection algorithm) finds only 3 matches. The automaton-intersection algorithm finds only the matches for which no lexical mask in the path contains several inflectional constraints, as in <V:P:C:I:J:F> which is equivalent to <V:P>+<V:C>+<V:I>+<V:J>+<V:F> (manual, Section 4.3.4).
This symptom reminds me of issue #44.

More info

• Unitex/GramLab IDE version: 3.2.59 alpha
• UnitexToolLogger version: 3.2.59 alpha
• Did this work before?: same symptom on version 3.1
  bug-aut-int.zip