Tài liệu Báo cáo khoa học: "An All-Subtrees Approach to Unsupervised Parsing" pdf

... instruction to start using INGLISH. Ini- tially there is a preference to tt~ the mouse to explore the cov- erage and then to begin to incorporate some typing. We have not had any long-term use~ to ... refers to the parent node and t to the node to which the schema is attached. The final phase of INKA interprets the f-structures to produce Pmlog clauses. All of the inf...

Ngày tải lên: 21/02/2014, 20:20

... caerulein bind to CCK receptors [42]. There are two types of CCK receptor, CCK 1 and CCK 2 , differing in anatomical locations and actions [43]. The sequences of the CCK receptors are known [44] ... evi- dence that polyprotodont opossums produce immuno- globulins in the pouch [26]. Whether immunoglobulins are secreted into the pouch of diprotodonts such as the Tammar wallaby is yet to be...

Ngày tải lên: 19/02/2014, 16:20

... too inefficient to be applied to large dataset and real time purpose. In this paper, we propose an approximate method to analogy polynomial kernel with efficient data mining approaches. To ... polynomial kernel backs-off to linear kernel. Although the effectiveness of polynomial kernel, it can not be shown to linearly combine all support vectors into one weight vector where...

Ngày tải lên: 20/02/2014, 12:20

... Lambek Grammars 4.1 Lambek to SLMG Conversion The first task of the parsing approach is to con- vert the antecedent formulae of the sequent to be proved into a collection of rules of a ... there is no need to include a rhs element to mark the position of the functor (or word) itself, so the corresponding production would be more akin to X -+ A B C D. For an atomic formu...

Ngày tải lên: 20/02/2014, 19:20

... seeds are retrieved from the repository to train a decision list for NE classification. 3. The learned rules are applied to the NE candidates stored in the repository. 4. The proper names tagged ... 86.7% To benchmark the quality of the automatically constructed corpus (Table 2), the testing corpus is first processed by our parser and then saved into the repository. The reposi...

Ngày tải lên: 20/02/2014, 16:20

... such ques- tions implicitly by proceding to answer the ques- tion or to seek information relevant to formulat- ing an answer. However IS may refuse to accept the question posed by IP because ... pushed onto the discourse stack. [SP2]When IS poses a question to IP, Expand- Question is pushed onto the discourse stack. Once IP begins answering the question, the stack is popped...

Ngày tải lên: 21/02/2014, 20:20

... exchange, he was to stop grieving when he returned to the land of the living. That " I also asked subjects to paraphrase what they wrote, to see explicitly what they took that to specify. ... information for you to decide which to look at? In this passage, that in the second paragraph [doe s not refer to House A (although all instances of it do): ' rather it...

Ngày tải lên: 21/02/2014, 20:20

... SThe ruJels may need to be used tecureively to get to a constanL aEvery expression in WML has a type. 4.1.¢ Knowledge Acquisition We have developed two complementary tools to greatly increase ... has a role from A to B (or from B to A) can be referred to by a definite NP. This has not yet been integrated into the Janus model of reference processing [4]. 4.3.2. Metonymy...

Ngày tải lên: 21/02/2014, 20:20

... subsequent modification to the system resulted in over 96 per cent of word tags being correctly assigned automatically. The remaining 3 to ~ per cent were corrected by human post-editors. ~brk is ... programs was devised to automatically produce a single level of grammatical description with one word tag representing the word class or part of speech of each word token in the c...

Ngày tải lên: 22/02/2014, 09:20

... that cone photoreceptors recovered light sensitivity following photobleaching when the cone photoreceptors are con- nected with other retinal cells, but not with the RPE; rod photoreceptors did not ... 3211–3218. 22 Baylor DA (1987) Photoreceptor signals and vision. Proctor lecture. Invest Ophthalmol Vis Sci 28, 34–49. 23 Kawamura S & Tachibanaki S (2008) Rod and cone photoreceptors: mole...

Ngày tải lên: 14/02/2014, 14:20