Báo cáo khoa học: "TEXT UNDERSTANDING WITH MULTIPLE KNOWLEDGE SOURCES: AN EXPERIMENT IN DISTRIBUTED PARSING" docx

... TEXT UNDERSTANDING WITH MULTIPLE KNOWLEDGE SOURCES: AN EXPERIMENT IN DISTRIBUTED PARSING Cinzia Costantini, Danilo Fum, Giovanni Guida, Angelo Montanad, Carlo Tasso Laboratorio di Intelligenza ... come into play and cooperate in the course of comprehension. In section two we deal with the rationale of advocating such an approach and the advantages (and disad- v...

Ngày tải lên: 01/04/2014, 00:20

... determined by the multiple regression analysis. We divide 14 texts into 7 groups each consisting of 2 texts and use 6 groups for training and the remain- ing group for test. Changing the group ... boundary points than non-boundary 4We use the Kadokawa Ruigo Shin Jiten(Oono and Hamanishi, 1981) as Japanese thesaurus. 882 points in the multiple regression analysis. If we can giv...

Ngày tải lên: 31/03/2014, 04:20

... used in parsing (Klein and Manning., 2001; Huang and Chiang, 2005; Huang, 2008) and machine trans- lation (Huang and Chiang, 2007; Mi et al., 2008; Mi and Huang, 2008). Both Mi et al. (2008) and Blunsom ... statistically. 5.4 Individual Training Vs. Joint Training Table 4 shows the effects of individual training and joint training. By individual, we mean that the two models are trained inde...

Ngày tải lên: 23/03/2014, 16:21

... Sun, Runxin Li, Dingsheng Luo and Xihong Wu Speech and Hearing Research Center, and Key Laboratory of Machine Perception (Ministry of Education) Peking University 100871, Beijing, China {sunq,lirx,dsluo,wxh}@cis.pku.edu.cn Abstract In ... topic, taking polysemy into account. 2.3 Cost Function and Dynamic Programming The local minima of LDA-based Fisher kernel sim- ilarities indicate low sem...

Ngày tải lên: 23/03/2014, 17:20

... ambiguity. For instance, the two triples (Einstein, MEANS, AlbertEinstein) and (Einstein, MEANS, AlfredEinstein) denote the facts that Einstein may refer to the physi- cist Albert Einstein and the musicologist ... over any subset of NPs in a preceding cluster) can be employed. Details of the CR model can be found in Rahman and Ng (2009). Since the CR model ranks preceding clusters, a trai...

Ngày tải lên: 07/03/2014, 22:20

... 24 h, as shown in Fig. 2B. Interaction of 2-PTS and allyl compounds with rhodanese In vitro interaction and kinetic studies were performed using the recombinant Azotobacter vinelandii rhoda- nese ... pro- teins have roles in ‘managing’ stress tolerance and in maintaining redox homeostasis [15–18]. It is also note- worthy that a study, using microarray to examine the gene expression...

Ngày tải lên: 07/03/2014, 06:20

... NifL and NifA, which are m issing in the in vitro analysis. H owever, we have not detected other proteins in significant amounts besides MBP-NifLandNifAinthein vivo formed complexes by silver staining. In ... monitored by measuring the b-galactosidase activity during anaerobic growth at 30 °C in min imal medium with glutamine (4 m M ) as limiting nitrogen source (A) and with 4 m...

Ngày tải lên: 07/03/2014, 16:20

... (thick line) or an a-trinitrophenyl control (thin line) antibody, and then treated with streptavidin–phycoerythrin. Samples were analyzed by flow cytometry. The graph represents three independent experiments ... consistent with previous findings demonstrating a role for NF-jBin antagonizing keratinocyte proliferation and regulating epithelial cell differentiation [24,25]. In our experim...

Ngày tải lên: 16/03/2014, 06:20

... lan- guages: Amharic, Catalan, Danish, Dutch, En- glish, Finnish, French, German, Hindi, Italian, Nepalese, Norwegian, Romanian, Russian, Span- ish, Swedish, Turkish, and Urdu. A few other lan- guages ... a lot of linguistic knowledge and intelligence, and thereby enable tasks such as lexicon building to be performed with less expertise than before. For instance, instead of “07” for fonce...

Ngày tải lên: 24/03/2014, 03:20

... classification The number of training and testing instances used in this experiment for different discourse conditions is listed in Table 1. Instances are extracted in the man- ner described in Section 5.2. We ... in- stances in this experiment are from the positive sub- set used in Structure classification. In this experiment, classifiers are trained using LibSVM classifier...

Ngày tải lên: 07/03/2014, 18:20