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HUL242 - Coggle Diagram

- - - - Verb phrase
      - Noun phrases
  - - - Has two children Xbar and other one AP which is called as the specifier
        
        Finally as we go down inside the Xbar we reach X minimal rep and it's sister complement
  - - - See and observe transitive
- - - - Context Free
        
        We can interconvert PStree and Dependency Tree WHY ?? When can we not interconvert between them?Are they really equivalent
      - Mildly context sensitive
      - Context sensitive
  - - - Dependency Tree
        
        Reminds of the DAG and Topological order
        
        Relations depicted
        
        head and dependent
        
        Asymmetric relations (Unidirectional)
        
        Create
        
        State and Transition approach
        
        State described by Stack , Buffer and Tree
        
        Transitions
        
        Left Arc
        
        Right Arc
        
        Shift
        
        Crossing over of arrows
        
        What was it called
      - Phrase Structure Tree
        
        Phrase/Constituent
        
        Creating it
        
        Left corner approach (Mix)
        
        Top down
        
        Bottom up
        
        They can be non binary ?? How what does it mean then ?