Báo cáo khoa học: "DETERMINISTIC PARSING AND UNBOUNDED DEPENDENCIES" ppt

... plausible and unified account of the parsing of unbounded dependencies. UNBOUNDED DEPENDENCY AMBIGUITIES Unbounded dependencies are found in English constituent questions, relative clauses and ... analysis of unbounded dependencies. In the succeeding sections, we present two alternative parsing techniques (and associated grammars) which make differing predictions concer...

Ngày tải lên: 09/03/2014, 01:20

... missed, and fundamentally different kinds of deviation from standard grammaticality have been treated together because they all present the same sort of problem for a natural language understanding ... distinguish between non- the one hand, and constructions that though not yet understood, on the may not know in detail the correct such processes as ellipsis and conjunction, the...

Ngày tải lên: 21/02/2014, 20:20

... combination of these sets and the stan- dard training corpora. We applied standard evalu- ation metrics for speed and accuracy, and explored the source of the changes in parsing performance. 4 Data In ... McIn- tosh and Curran (2008). These sentences were POS-tagged and parsed twice, once as for the newswire and Wikipedia data, and then again, us- ing the bio-specific models de...

Ngày tải lên: 20/02/2014, 04:20

... Commonsense World, ed. by Jerry R. Hobbs and Robert C. Moore, Ablex Publishing Corp., 269-318. [17] Miller, George A. and Philip N. Johnson-Laird. 1976. Language and Pereeption, Belknap Press. [18] ... Orientation: Theory, Research, and Ap- plication, ed. by Herbert Pick and Linda Acredolo, Plenum Press. [23] Talmy, Leonard. 1985. "Force dynamics in lan- guage and th...

Ngày tải lên: 21/02/2014, 20:20

... and arrows each time they undertake to obey a command. In another (game 38), after being trained to follow a written order, the inhabitants are shown the table of letters and arrows once and ... very reaction described in 37) and 38), and in fact our usual reaction when for instance we hear and obey an order? For, the fact that the training in 38) and 39) preceded the carr...

Ngày tải lên: 07/03/2014, 18:20

... (3a) and (3b) are the same as (7) and (8), save that standup and greet are replaced respectively with fall and push. Upon interpreting (3), the reader believes all de- feasible wK and ... States Overlap and Narration and Back- ground and Narration. States Overlap and Nar- ration conflict because of the inconsistency of overlap(el,e~) and el -~ e~; Background and...

Ngày tải lên: 08/03/2014, 07:20

... and k may be assigned) 6. Ambiguous Attach 2 - for the remaining am- biguous triples, split the attachment between the noun and the verb, assigning .5 to the noun and .5 to the verb. (j and ... Table 5: Count of noun and verb associations for COBUILD and the AP sample there are over 20,000 nouns, over 5000 verbs, and over 90 prepositions.) On the other hand, the lack of...

Ngày tải lên: 08/03/2014, 07:20

... probabilistic HPSG and CCG (Clark and Cur- ran, 2004b; Miyao and Tsujii, 2005), and its parsing is empirically known to be fast and accu- rate, especially with supertagging (Clark and Curran, 2004a; ... grammar (LFG) and combina- tory categorial grammar (CCG), as a maximum entropy model (Berger et al., 1996). Geman and Johnson (Geman and Johnson, 2002) and Miyao and...

Ngày tải lên: 22/02/2014, 02:20

... [Mechanical Translation and Computational Linguistics, vol.9, no.1, March 1966] Endocentric Constructions and the Cocke Parsing Logic* by Jane Robinson,† RAND Corporation, Santa Monica, ... interaction between a parsing logic and a routine for testing the connectability of two items is described in somewhat greater detail in Hays. 2 In the RAND program for parsing Englis...

Ngày tải lên: 07/03/2014, 18:20

... tracted and used to improve syntactic analysis. Other studies have pointed to possibilities for deriving syn- tax from prosody (see e.g., Gee and Grosjean 1983, Briscoe and Boguraev 1984, and ... understanding of the use of prosodic information and how it interacts with the parsing of spoken language. 5 Corroboration From Other Data After devising our strategy, changing th...

Ngày tải lên: 08/03/2014, 18:20