Báo cáo khoa học: "FROM STRUCTURE-DRIVEN SEPARATE SEMANTIC GENERATION REPRESENTATIONS" ppt

Báo cáo khoa học: "Incorporating Information Status into Generation Ranking" pptx

Báo cáo khoa học: "Incorporating Information Status into Generation Ranking" pptx

... findings in Section 7 and finally we conclude in Section 8. 2 Generation Ranking The task we are considering is generation rank- ing. In generation (or more specifically, surface realisation) ranking, ... patterns in generation. We investigate the (automatically detectable) morphosyntactic char- acteristics of each asymmetric IS pair and inte- grate these syntactic asymmetric properties i...
Ngày tải lên : 08/03/2014, 00:20
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Báo cáo khoa học: "FROM STRUCTURE-DRIVEN SEPARATE SEMANTIC GENERATION REPRESENTATIONS" ppt

Báo cáo khoa học: "FROM STRUCTURE-DRIVEN SEPARATE SEMANTIC GENERATION REPRESENTATIONS" ppt

... STRUCTURE-DRIVEN GENERATION FROM SEPARATE SEMANTIC REPRESENTATIONS Stephan Busernann Deutsches Forschungszentrum fiir ... top-down genera- tots using an integrated semantics cannot occur in the separate- semantics approach. Expansion of grammar rules can be controlled by the semantic representation if each rule application ... grammar rules, thus assigning to each syntactic...
Ngày tải lên : 09/03/2014, 01:20
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Tài liệu Báo cáo khoa học: From heart to mind The urotensin II system and its evolving neurophysiological role ppt

Tài liệu Báo cáo khoa học: From heart to mind The urotensin II system and its evolving neurophysiological role ppt

... projection areas of the LDT PPT complex leading to the hypothesis that the binding sites might represent presynaptic neuro- nal terminals. Because cholinergic neurons of the LDT PPT are functionally ... activation of cholinergic circuits located in the LDT and PPT of the pons-midbrain transition area (Fig. 2). Lesions of the cholinergic LDT PPT complex lead to a loss of REM sleep without...
Ngày tải lên : 19/02/2014, 07:20
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Tài liệu Báo cáo khoa học: "What lies beneath: Semantic and syntactic analysis of manually reconstructed spontaneous speech" pdf

Tài liệu Báo cáo khoa học: "What lies beneath: Semantic and syntactic analysis of manually reconstructed spontaneous speech" pdf

... a 300k-word corpus with semantic role relations labeled for verbs in the WSJsection of the Penn Treebank. A common approach for automatic semantic role labeling is to separate the process into ... accuracy on semantic role labeling is quantified, and con- sistent quality parses were found to be essential when automatically identifying semantic roles on WSJ text. 1.2 Potential benefit...
Ngày tải lên : 20/02/2014, 07:20
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Tài liệu Báo cáo khoa học: "A FrameNet-based Semantic Role Labeler for Swedish" pdf

Tài liệu Báo cáo khoa học: "A FrameNet-based Semantic Role Labeler for Swedish" pdf

... the complete task. 1 Introduction Semantic role labeling (SRL), the process of auto- matically identifying arguments of a predicate in a sentence and assigning them semantic roles, has received much ... is whether it is meaningful to project semantic markup of text across languages. Equivalent words in two different languages sometimes ex- hibit subtle but significant semantic differen...
Ngày tải lên : 20/02/2014, 12:20
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Tài liệu Báo cáo khoa học: "A Logic-based Semantic Approach to Recognizing Textual Entailment" ppt

Tài liệu Báo cáo khoa học: "A Logic-based Semantic Approach to Recognizing Textual Entailment" ppt

... family relations, awards, etc. 5 Semantic Calculus The Semantic Calculus axioms combine two se- mantic relations identified within a text fragment and increase the semantic connectivity of the text ... that holds. We have identified 82 semantic axioms that show how semantic relations can be com- bined. These axioms enable inference of unstated meaning from the semantics detected in te...
Ngày tải lên : 20/02/2014, 12:20
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Tài liệu Báo cáo khoa học: "From HOPE en I''''ESPERANCE On the Role of Computational Neurolinguistics in Cross-Language Studies " pptx

Tài liệu Báo cáo khoa học: "From HOPE en I''''ESPERANCE On the Role of Computational Neurolinguistics in Cross-Language Studies " pptx

... simply recoding the representations into the second language surface representation, grammar, and semantic structure. We assume that the pro- cesses can be tuned to produce "normal" results
Ngày tải lên : 21/02/2014, 20:20
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Tài liệu Báo cáo khoa học: "A Logic for Semantic" pdf

Tài liệu Báo cáo khoa học: "A Logic for Semantic" pdf

... this axiomatization and uses it to drive the semantic interpretation process. We claim three benefits from this scheme. First, the interface between semantic interpreta- tion and pragmatics has ... interface is trivial, since both semantic interpretation and pragmatics use the same vocabulary and inference engine. The second benefit, related to the first, is that semantic guidan...
Ngày tải lên : 21/02/2014, 20:20
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Tài liệu Báo cáo khoa học: "Improving Probabilistic Latent Semantic Analysis with Principal Component Analysis" ppt

Tài liệu Báo cáo khoa học: "Improving Probabilistic Latent Semantic Analysis with Principal Component Analysis" ppt

... Improving Probabilistic Latent Semantic Analysis with Principal Component Analysis Ayman Farahat Palo Alto Research Center 3333 ... Research Center 3333 Coyote Hill Road Palo Alto, CA 94304 chen@fxpal.com Abstract Probabilistic Latent Semantic Analysis (PLSA) models have been shown to pro- vide a better model for capturing poly- semy ... (Brants et al., 2002), and text classification (Wu a...
Ngày tải lên : 22/02/2014, 02:20
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Tài liệu Báo cáo khoa học: "Text-to-text Semantic Similarity for Automatic Short Answer Grading" pdf

Tài liệu Báo cáo khoa học: "Text-to-text Semantic Similarity for Automatic Short Answer Grading" pdf

... for the per-assignment evaluation. 5 Text-to-text Semantic Similarity We run our comparative evaluations using eight knowledge-based measures of semantic similarity (shortest path, Leacock & ... available approach to CAA in languages with scarce re- sources. One corpus-based measure of semantic similar- ity is latent semantic analysis (LSA) proposed by Landauer (Landauer and Dumai...
Ngày tải lên : 22/02/2014, 02:20
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