Parsing Heuristics:(Ex.) Wa-Heuristics

• Introduce 2 binary features (WA, P-WA)

• Add constraints to rule schemata as TFSs and additional procedures

  (Ex). Add to the head-complement schema,
  

wa_hc(−,−,−, 1.0)

wa_hc(−,＋,＋, 1.0)

wa_hc(＋,−,＋, 1.0)

wa_hc(＋,＋,＋, 0.01)

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