20 search results - page 4 / 4 » PCFG Models of Linguistic Tree Representations |
COLING
2002
13 years 6 months ago
2002
Text representation is a central task for any approach to automatic learning from texts. It requires a format which allows to interrelate texts even if they do not share content w...
ACL
2009
13 years 4 months ago
2009
Dependency parsers show syntactic relations between words using a directed graph, but comparing dependency parsers is difficult because of differences in theoretical models. We de...
PKDD
2000
Springer
13 years 10 months ago
2000
Springer
: Relational representation of objects using graphs reveals much information that cannot be obtained by attribute value representations alone. There are already many databases that...
ACL
2011
12 years 10 months ago
2011
Nested event structures are a common occurrence in both open domain and domain specific extraction tasks, e.g., a “crime” event can cause a “investigation” event, which c...
NIPS
2003
13 years 7 months ago
2003
We describe a pattern acquisition algorithm that learns, in an unsupervised fashion, a streamlined representation of linguistic structures from a plain natural-language corpus. Th...