semantic roles in framenet

... more training instances by collecting instances for fine-grained roles. Thus, semantic roles with few training in- stances are expected to receive additional clues from other training instances ... training. In contrast, in Table 6, we used all types of coreness for training, but computed the performance of semantic roles for each coreness separately. 25 groupings of roles together in the ... general- izing semantic roles in FrameNet. They were: role hierarchy, human-understandable descriptors of roles, semantic types of filler phrases, and mappings from FrameNet roles to thematic roles of...

Ngày tải lên: 17/03/2014, 01:20

... word in italics. 3 Semantic Entities in FrameNet The semantic annotation in FrameNet consists of a set of layers. One of the layers defines the tar- get, and the other layers provide additional infor- mation ... slot filling information for nouns and adjectives. • The “Other” layer, containing special cases such as null arguments. The semantic entities that we consider in this article are defined in the ... argument) of another predicate in the sentence: cling on. In FrameNet, such predicates are annotated using the GOV la- bel. The constituent that contains the slot filler in question is called (for...

Ngày tải lên: 08/03/2014, 21:20

Ngày tải lên: 31/03/2014, 03:20

... http://webbaohiem.net BROKER’S ROLES IN INSURANCE MARKET Overview Insurance Market in Vietnam is developing with the economy. With the flow of foreign investment, a number of foreign insurance companies were granted business ... sprinkler systems, or extra security on windows and doors. In commercial premises. It might involve safer working practices within the factory or more staff training in safety, or even practise fire ... difference and prevents costly mistakes. Insurance brokers are specialists in insurance protection. They are independent, have an in- depth working knowledge of the insurance market, are able to provide...

Ngày tải lên: 16/01/2014, 17:20

... that includes a DNA-binding domain, a ligand-binding domain and a transactivation domain. The DNA-bind- ing domain is responsible for DNA binding specificity and dimerization, and the ligand-binding ... domain involved in protein–protein interactions. FYRC and FYRN domains are involved in heterodimerization between MLL N and MLL C terminal fragments. High-mobility group (HMG) domains are involved ... selective and inde- pendent roles within the hematopoietic system, main- taining quiescence in HSCs and promoting proliferation in progenitors [23]. Similarly, in an independent study using a conditional...

Ngày tải lên: 16/02/2014, 14:20

... ⁄ LEDGF-interacting domain linked to DNA-binding domains (AT-hook and MT domain) becomes disconnected from the PHD domains, the FYRN domain, the transactivating domain, the FYRC domain and the ... denominator in all different MLL rearrangements is disruption of the MLL protein in a region that prevents any subsequent pro- tein–protein interaction between the resulting MLL fusion proteins. ... protein-binding platform for several other proteins to initiate a fundamental cel- lular process. P-TEFb binds to the N-terminal portion of AF4, whereas the C-terminal portion of AF4 con- fers binding...

Ngày tải lên: 16/02/2014, 14:20

... binding profiles in a time-dependent manner in ERE1 and ERE2 (Fig. 5B). In agreement with the above findings, binding of ERa and ERb was increased in both ERE1 and ERE2 in the presence of E2. Interestingly, ... However, in the case of ERb, some constitutive binding was observed in ERE2 even in the absence of E2, and this binding was increased in the presence of E2 (Fig. 5A,B; compare 0 h and 6–8 h time points). ... are well known to bind directly to the EREs of the E2-responsive genes via their DNA-binding domains. MLLs (MLL1–MLL4) also have DNA- binding domains that might be involved in direct A Expression...

Ngày tải lên: 18/02/2014, 14:20

... not included in the evaluation results re- ported in this paper. 3 Aligning arguments to parse trees nodes in a training / testing corpus We began our investigation by creating a training ... constitu- ency parsing (as exemplified in Figure 1) with dependency parsing, specifically the Minipar system built by Lin (1998). Minipar is increas- ingly being used in semantics-based nlp ... ate:eat,V,i↓He:he,N,s Minipar B: A second parse tree path encoding was generated from Minipar parses that relaxes some of the constraints used in Minpar A. In- stead of using all the information contained at...

Ngày tải lên: 20/02/2014, 12:20

... Jurafsky. 2003. Semantic role parsing: Adding semantic structure to unstructured text. In Proceedings of the International Conference on Data Mining (ICDM-2003), Melbourne, FL. Computational Linguistics ... available, depending on how strongly the instrument is incorporated into the verb. Kick, for example, shows 28 instances in the treebank but only one instance of a (somewhat marginal) instrument: (23) ... Michael. 2000. Discriminative reranking for natural language parsing. In Proceedings of the International Conference on Machine Learning (ICML), Stanford, CA. Dang, Hoa Trang, Karin Kipper, Martha Palmer,...

Ngày tải lên: 06/03/2014, 10:20

... for training and testing. The combined total number of sentential contexts for our 453 NCs was 7,714, containing 1,165 distinct main verbs. We next randomly split the NC data into 80% training data ... Baldwin and Takaaki Tanaka. 2004. Transla- tion by machine of compound nominals: Getting it right. In In Proceedings of the ACL 2004 Workshop on Multi- word Expressions: Integrating Processing, ... disambiguation. In Proceedings of the Fourth International Conference on Intelligent Text Processing and Computational Linguistics. Siddharth Patwardhan. 2003. Incorporating dictionary and corpus information...

Ngày tải lên: 08/03/2014, 02:21

... t) S NP PRP VP VBD NP SBAR IN S NNP VP VBD NP PP PRP IN NP NN Goal Source Theme Target NP He heard the sound of liquid slurping in a metal container as approached him from behindFarrell

Ngày tải lên: 08/03/2014, 05:20

... expanded into: QUERY(Q209): paper AND clip AND (invented OR inventor OR invent OR invents) 2. Lexical Alternations. WordNet encodes a wealth of semantic information that is easily mined. Seven ... 2000. Claire Cardie, Vincent Ng, David Pierce,Chris Buckley. Ex- amining the role of statistical and linguistic knowledge sources in a general-knowledge que stion answering sys- tem. In Proceedings of the ... with Open-Domain Textual Question Answer- ing. In the Proceedings of the 18th International Con- ference on Computational Linguistics (COLING-2000), pages 292–298, 2000. Frederick Jelinek, John...

Ngày tải lên: 08/03/2014, 05:20

... Capturing Language Specific Constraints on Lexi- cal Selection with Feature-Based Lexicalized Tree- Adjoining Grammars. in Proceedings of the Inter- national Conference on Chinese Computing Sin- ... translation links (Tlinks), whereas truly multilingual lexicons, as defined by (Cahill and Gazdar, 1995), involve n 4- 1 hierar- chies, thus involving an additional abstract hierarchy containing information ... meanings in context (e.g., "se tenir" ~ PsVertical). In other words, WYSINNWYG helps not only in sense selection but also in sense modulation. Further research involves investigating...

Ngày tải lên: 08/03/2014, 06:20

... adjoining grammars. In Proceedings of the 13th International Conference on Compu- tational Linguistics (COLING '90), Helsinki, Fin- land, August. Stuart M. Shieber. 1994. Restricting ... machine translation. In Proceedings of the 13th International Conference on Coraputatio'nal Linguistics (COLING '90), Helsinki, Finland, Au- gust. Marie-Helene Candito and Sylvain ... synchronous tree adjoin- ing grammars. Computational Intelligence, 10(4). K. Vijay-Shanker and D.J. Weir. 1993. The use of shared forests in tree adjoining grammar parsing. In Proceedings of EA CL...

Ngày tải lên: 08/03/2014, 06:20

... syntax/semantics interface – it specifies which node in the tree provides the value for which variable in the final semantic representation. As trees combine during derivation, two things happen: ... property) and returning a pro- position. Using a flat semantics, this intuition can be captured by having adjectives binding both an individual and a label variable. Thus in Fig. 4, the adjective ... based Semantics for LTAG. In M. Butt and T. Holloway King, editors, Proceedings of the LFG01 Conference, Hong Kong. B. A. Hockey and H. Mateyak. 2000. Determining De- terminer Sequencing: A...

Ngày tải lên: 08/03/2014, 21:20

... multilingual learning for morphological segmen- tation. In ACL. Benjamin Snyder and Regina Barzilay. 2010. Climbing the tower of Babel: Unsupervised multilingual learn- ing. In ICML. Benjamin Snyder, ... Eisenstein, and Regina Barzilay. 2008. Unsupervised multilingual learning for POS tagging. In EMNLP. Benjamin Snyder, Tahira Naseem, and Regina Barzilay. 2009. Unsupervised multilingual grammar induction. In ... and the existing work on injecting prior and side infor- mation in learning objectives in the form of con- straints (McCallum et al., 2007; Ganchev et al., 2010; Chang et al., 2007). In order to...

Ngày tải lên: 16/03/2014, 19:20

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