Báo cáo khoa học: "Knowledge-Based Weak Supervision for Information Extraction of Overlapping Relations" ppt

... Association for Computational Linguistics Knowledge-Based Weak Supervision for Information Extraction of Overlapping Relations Raphael Hoffmann, Congle Zhang, Xiao Ling, Luke Zettlemoyer, Daniel ... 2005. Incorporating non-local informa- tion into information extraction systems by gibbs sam- pling. In Proceedings of the 43rd Annual Meeting of the Association for Comp...

Ngày tải lên: 30/03/2014, 21:20

... ‘shape’ information into which the structures of known constituents of a complex can be fitted. Cryo-electron microscopy has been used for a large number of yeast complexes [115] and for the 80S ribosome ... Interface information could be obtained for example for the complex of HscA with IscU LPPVK motif-containing peptides [127]: the ability of Trp residues at the N-term...

Ngày tải lên: 30/03/2014, 15:20

... steps of the process in terms of the extent to which they make use of contextual in- formation in computing values. Then, recognition is that phase which makes use only of expression- internal information ... results for extraction, but not interpretation, of temporal expressions at TERN 2004. In contrast to this collection of work, which comes at the problem from a now-tradi...

Ngày tải lên: 31/03/2014, 01:20

... for information status in dialogue. In Proceedings of the 4th International Conference on Language Re- sources and Evaluation, pages 1023–1026. Malvina Nissim. 2003. Annotation scheme for information ... 104–112. Enric Vallduv´ı. 1992. The Informational Component. Garland, New York. 807 Proceedings of the 13th Conference of the European Chapter of the Association for Computa...

Ngày tải lên: 22/02/2014, 03:20

... Identification of 20,23-dihydroxyvitamin D3. (A) Expansion of proton–proton COSY correlations for 3-CH and 23-CH; (B) expan- sion of proton–proton TOCSY correlations for 3-CH and 23-CH; (C) expansion of ... above. Preparation of minor products to test as substrates for P450scc Minor metabolites of vitamin D3 were purified from 50 mL incubations of 100 lm vitamin D3 with 2 lm...

Ngày tải lên: 18/02/2014, 17:20

... pattern encodes the information about how an abbreviated form is obtained from its original full-form word, and the length represents the number of characters in the full-form word. In the bit ... Performance 4.5.1 Precision on Translations of Chinese Full-form Phrases For the relations manually tagged as correct in Section 4.4, we manually look at the top-5 transla- tions for the f...

Ngày tải lên: 20/02/2014, 09:20

... even a slight perturbation of the conformation of MscL, for example due to the absence of YidC, might hinder access of AMS to position 68, thus minimizing derivatization of the MscL subunits. In ... [13], depletion of YidC had no major effect on the insertion of MscL, but formation of the pentamer was almost completely abolished under these conditions, suggest- ing a novel r...

Ngày tải lên: 07/03/2014, 02:20

... enormous amount of data that is supplied. Therefore, automatic text summarization, which aims at providing a shorter representation of the salient parts of a large amount of information, has been ... 2006 dataset consists of 50 sets of 25 news articles each, whereas the TAC 2010 dataset consists of 46 sets of 10 news articles each. 5 For DUC 2006, summaries are a maximum...

Ngày tải lên: 07/03/2014, 22:20

... margin the performance of a previously proposed state -of- the-art supervised system for keyword extraction. 2 Supervised Back -of- the-Book Indexing We formulate the problem of back -of- the-book in- dexing ... vo- cabulary of plausible keyphrases, usually in the form of a list of subject headings or a domain specific thesaurus. The use of a vocabulary has the addi- tional be...

Ngày tải lên: 08/03/2014, 01:20

... Lin 1 1 Key Laboratory of Intelligent Information Processing Institute of Computing Technology Chinese Academy of Sciences Beijing, 100190, China 2 Graduate University of Chinese Academy of Sciences Beijing, ... uses a beam-search algorithm for decoding. 1 http://www.statmt.org/moses/ 162 Therefore, we do incorporation by performing par- tial matching for phrase translation be...

Ngày tải lên: 08/03/2014, 01:20