Head-driven Phrase Structure Grammar I
Head-driven Phrase Structure Grammar I
Head-driven Phrase Structure Grammar I
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Basic Idea Typed feature structure HPSG: First glance<br />
Types of phrases<br />
Example<br />
⎡<br />
〈<br />
〉 ⎤<br />
phon she, drinks, wine<br />
⎡<br />
⎤<br />
head 3<br />
[ ]<br />
ss | loc | cat ⎢<br />
⎣ subj 〈〉 ⎥<br />
⎢<br />
val<br />
⎦<br />
⎣<br />
comps 〈〉 ⎥<br />
⎦<br />
DTRS head-subj-struc<br />
S<br />
H<br />
⎡ 〈 〉 ⎤<br />
⎣ phon she<br />
⎦<br />
ss 1<br />
⎡<br />
phon<br />
ss | loc | cat<br />
⎢<br />
⎣<br />
⎡<br />
〈<br />
〉 ⎤<br />
phon drinks, wine<br />
⎡<br />
⎤<br />
head 3<br />
⎡ 〈 〉 ⎤<br />
ss | loc | cat ⎢<br />
⎣val<br />
⎣ subj 1 ⎥<br />
⎦<br />
⎢<br />
⎣<br />
comps 〈〉 ⎥<br />
⎦<br />
DTRS<br />
H<br />
head-comps-struc<br />
〈 〉<br />
⎤<br />
drinks<br />
⎡<br />
[<br />
]<br />
⎤<br />
head 3 vform fin<br />
verb<br />
⎡<br />
〈 〉 ⎤<br />
subj 1<br />
⎢ ⎢<br />
⎥<br />
⎣val<br />
⎣ 〈 〉<br />
⎦<br />
⎥<br />
⎦<br />
comps 2<br />
C<br />
⎡ 〈 〉 ⎤<br />
⎣ phon wine<br />
⎦<br />
ss 2<br />
Weiwei Sun <strong>Head</strong>-<strong>driven</strong> <strong>Phrase</strong> <strong>Structure</strong> <strong>Grammar</strong> I 60/61
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