Báo cáo khoa học: "Blocked Inference in Bayesian Tree Substi

Báo cáo khoa học: "Native Language Detection with Tree Substitution Grammars" pptx

... labels that allows us to bring the power of supervised machine learning techniques to bear on this task. In this work we explore the possibility of automatically induced Tree Substitution Grammar ... features in a logistic regression model to per- form grammaticality detection. 3 Tree Substitution Grammars Tree Substitution Grammars are similar to Context Free Grammars, diff...

Ngày tải lên : 07/03/2014, 18:20

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Tài liệu Báo cáo khoa học: "Semantic Parsing with Bayesian Tree Transducers" doc

... gener- ating both the input and output, rather than the usual view of mapping input trees into output strings. A joint distribution allows us to model with a single machine both the input and ... is paired with in training. subtree variable w 1 , indicating that nothing is gener- ated in the MR. Rule 7 subsequently generates these subtrees as W symbols, marking corresponding lo- cations ....

Ngày tải lên : 19/02/2014, 19:20

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Báo cáo khoa học: "Generalized Interpolation in Decision Tree LM" doc

... Decision Trees The vast context space in a language model man- dates the use of context clustering in some form. In n-gram models, the clustering can be represented as a k-ary decision tree of ... generalize the interpolation scheme which, as we show in Section 6, allows us to ﬁnd a better solution in the face of the violation of Property 5. 4 Linear Interpolation We use linear in...

Ngày tải lên : 07/03/2014, 22:20

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Báo cáo khoa học: "Plans, Inference, and Indirect Speech Acts I" potx

... conditions in the second inference above. S might also infer that A ham a goal of achieving not P. This is another possible inference. Which applies in a given setting is detemlned by the rating ... is simply that in the latter, S believes that A intended S to make the inferences above and deduce the goal (q,f). Thus the inferences applied above were actually augmented inferen...

Ngày tải lên : 08/03/2014, 18:20

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**Tài liệu Báo cáo khoa học: "Prefix Probabilities from Stochastic Tree Adjoining Grammars*" pptx**

... the inside probabil- ity of all possible trees derived from elementary tree t, having the indicated span over the input. This is decomposed into the contribution of each single node of t in ... 4.3 Off-line Equations In this section we derive equations for function Po~t,r introduced in §4.2 and deal with all re- maining cases of equations that cause infinite recursion. In so...

Ngày tải lên : 20/02/2014, 18:20

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Tài liệu Báo cáo khoa học: "A rich environment for experimentation unification grammars" potx

... binding of name segments path- A particular article of faith which has been very influen- tial in our work has been the conviction that well-designed programming languages (includ- ing ... syntactic abstrac- in unraveling the German separable Loctype is a rudimentary encoding of Actionsart. Subcat contains all the information necessary for mapping - 186- instances of ve...

Ngày tải lên : 22/02/2014, 10:20

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Tài liệu Báo cáo khoa học: "Long-Distance Scrambling and Tree Adjoining Grammars" doc

... adjoin trees from the same set into each other. Thus, we can interpret TAGs with relaxed dominance as MC-TAGs, by identifying subtrees containing only ID relations with trees in an MC-TAG tree ... need to introduce an additional constraint: the foot node of the first tree (~1) in the tree set of Figure 3 has to dominate the root node of the second tree (~z) after adjoining th...

Ngày tải lên : 22/02/2014, 10:20

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Tài liệu Báo cáo khoa học: "BIDIRECTIONAL PARSING OF LEXICALIZED TREE ADJOINING GRAMMARS" pdf

... parsing meth- ods, it could be relevant from the perspective of linguistic information processing, because it em- ploys lexical information in a more direct way. 1. Introduction Tree Adjoining ... follow- ing definition of TAGs. Definition 1 A Tree Adjoining Grammar (TAG) is a 5-tuple G=(VN, Vy, S, l, A), where VN is a finite set of non-terminal symbols, Vy is a finite set of t...

Ngày tải lên : 22/02/2014, 10:20

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Tài liệu Báo cáo khoa học: EGF receptor in relation to tumor development: molecular basis of responsiveness of cancer cells to EGFR-targeting tyrosine kinase inhibitors docx

... carcinomas; IAP, inhibitor of apoptosis protein; JNK, c-Jun NH 2 -terminal kinase; KIP, kinase inhibitor proteins; MEK, MAPK ⁄ ERK kinase; MKK, MAPK kinase; MKP-1, mitogen-activated protein kinase ... Japan Introduction The epidermal growth factor receptor (EGFR) is com- posed of an extracellular ligand-binding domain, a transmembrane domain and an intracellular tyrosine kinase domain. The bi...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: How disorder inﬂuences order and vice versa – mutual effects in fusion proteins containing an intrinsically disordered and a globular protein docx

... (2008) Mapping alpha-helical induced folding within the intrinsically disordered C-terminal domain of the measles virus nucleoprotein by site-directed spin-labeling EPR spectroscopy. Proteins 73, ... B, Finet S & Longhi S (2005) The intrinsically disordered C-terminal domain of the measles virus nucleoprotein interacts with the C-terminal domain of the phosphoprotein via two distinct...

Ngày tải lên : 18/02/2014, 04:20

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Báo cáo khoa học: "Blocked Inference in Bayesian Tree Substitution Grammars" potx