Báo cáo khoa học: "A Bio-inspired Approach for Multi-Word Expression Extraction" doc

... procedure. In Fmoc Solid Phase Peptide Synthesis: A Practical Approach (Chan WC & White PD, eds), pp. 41–74. Oxford University Press, Oxford. 38 Lautwein A, Burster T, Lennon-Dumenil AM, Overkle- eft ... CatD. CI-ELISA was performed to further enhance the specificity of the antibody. The antibody was preincu- bated with different concentrations of CatE and CatD, before a standard ELISA w...

Ngày tải lên: 07/03/2014, 09:20

... nonliteral precision; similarly for av- erage recall. For overall performance, we take the f-score of average precision and average recall. We calculated two baselines for each word. T he first was ... ones. For the purposes of this paper we will take the simplified view that literal is anything that falls within accepted selectional restrictions (“he was forced to eat his spinach” vs....

Ngày tải lên: 24/03/2014, 03:20

... grouping of information, thus expressing the information in- terdependencies. The language which SUG pro- vides for specifying these descriptions allows par- tiality both in the information about ... thereby also forgetting the predications over the nodes. This forgetting operation abstracts away from the existence of the forgotten node in the phrase structure. Once a node is forgot...

Ngày tải lên: 20/02/2014, 21:20

... example. 1 Introduction There is an increasing need for syntactical parsers for practical usages, such as information extrac- tion. For example, Yakushiji et al. (2001) extracted argument structures from ... data for the developers to clarify the defects of the grammar statistically. We applied willex to a large-scale HPSG-style grammar as an example. 1 Introduction There is an increa...

Ngày tải lên: 08/03/2014, 04:22

... has been proposed would appear to be really beyond the reach of a concerted effort. For information retrieval, and for social science, the implications of having a computer program able to reproduce ... all of it—becomes transformed into “meaningful” informa- tion before or as it reaches the person’s action direc- tion center. We may ask: What is the nature of the transformation i...

Ngày tải lên: 23/03/2014, 13:20

... green for words having a full agree- ment, red for words where no agreement can be found, orange for those words on which a valida- tion policy can be applied. A validation policy is a strategy for ... sentences and evaluated the performance of the approach in suggesting the appropriate choice for the words with disagreement. The results are reported in Table 2 for nouns, adject...

Ngày tải lên: 31/03/2014, 01:20

... for each of these three broad classes (some of the cues reusing information gathered at Stage 1). The detection of certain resonance elements then provides all the necessary information for ... higher degrees of combination than those selected for the training sample, separate detection thresholds for distance from cluster centre are set for occurrence as head and occurrence...

Ngày tải lên: 31/03/2014, 04:20

... approach for describing underspecified se- mantic information is to use an appropriate con- straint language. We use constraints interpreted over finite trees. A tree itself represents a formula ... I(P) be the scope boundary for each node P . Rules for obtaining semantic constraints from binary syn- tax trees are: (9) (i) For every S-node P add Xp = Cp(X~p), for any other...

Ngày tải lên: 31/03/2014, 21:20

... July 2006. c 2006 Association for Computational Linguistics A Flexible Approach to Natural Language Generation for Disabled Children Pradipta Biswas School of Information Technology Indian ... based Approach and Plan based approach. The template-based ap- proach does not need large linguistic knowledge resource but it cannot provide the expressiveness or flexibility needed f...

Ngày tải lên: 17/03/2014, 04:20

... they operate uniformly across more than one language and it will describe how the parameter- based approach is currently being used as the basis for extraction of aspectual information from ... representation model for machine translation presented by Dorr (1991) integrates aspectual information with lexical-semantic information by means of parameteriza- tion. The parameter-based...

Ngày tải lên: 17/03/2014, 08:20