Báo cáo khoa học: "A robust and extensible exemplar-based model of thematic fit" ppt

... compared to that of our model. Section 3 introduces three different instan- tiations of our model. The evaluation of the model and the comparison of its performance with that of the models discussed ... depen- dency vectors. 3 Exemplar-based modeling of thematic fit Exemplar-based models of cognition (also known as Memory-Based Learning or instance/case- based reasoni...

Ngày tải lên: 24/03/2014, 03:20

... as- pects of IR and TC. So it is significant to make a detailed comparison and analysis here on the relative value of words and bigrams as features in Text Categorization. The organization of this ... proportion of 2:1 into a training set and a test set. Every document has the full-text and has been entirely word- segmented 7 by hand (which could be regarded as a gold...

Ngày tải lên: 08/03/2014, 02:21

... applica- tion and implies that applying additional rules can- not lead to generation of better candidates. For ex- ample, both of ce” and of cer” are correct candi- dates of “ofice”. We view of ce” ... Golding and Roth (1999). In spelling error correction, Brill and Moore (2000) proposed employing a generative model for candidate generation and a hierarchy of trie struc- ture...

Ngày tải lên: 30/03/2014, 21:20

... and it would be interesting to investigate how to integrate this kind of model of speech repairs with probabilistic speech rec- ognizers. There are other kinds of joint models of reparandum and ... chan- nel model of speech repairs and has used it to identify reparandum words. One of the advan- tages of probabilistic models is that they can be integrated with other pro...

Ngày tải lên: 17/03/2014, 06:20

... brand names. Bao et al. (2008) investigated the effects of relevance, connotation, and pronunciation of brand names on preferences of consumers. Klink (2000) based his research on the area of ... between sound and meaning” (Leanne Hinton, 2006)) by investigating whether the sound of a brand name conveys an inherent mean- ing and the findings showed that both vowels and conson...

Ngày tải lên: 23/03/2014, 14:20

... tens of thousands of instances of this pattern from the Web, to extract sets of adjectival properties for thousands of commonplace nouns. They show that if one estimates the pleasantness of ... stereotypes to test the effec- tiveness of (5) and (6), and thus, indirectly, of (3) and (4) and of the affective lexicon itself. Thus, we find that 96.7% of the stereo...

Ngày tải lên: 30/03/2014, 17:20

... diversity of neuro- peptides such as the TK and TKRP family is correla- ted with the evolution and divergence of the nervous system and their biological roles, and thus, functional characterization of ... oct-TKRPR, TKRPR and TKR family. The amino acid sequence of oct-TKRPR was aligned with those of the TKRPRs (UTKR, NKD, STKR, and DTKR), and TKRs (mouse NK1R, NK2R an...

Ngày tải lên: 19/02/2014, 00:20

... the family of glutathione reductase [8], of which FprA is a member. The FprA monomer consists of two domains: the FAD-binding domain (residues 2–108 and 324–456) consisting of the N- and C-terminal regions ... of FprA with higher concentrations of GdmCl results in significant loss of secondary structure of FprA due to unfolding of protein under these conditions. Changes i...

Ngày tải lên: 19/02/2014, 16:20

... characterized by IC 50 s of 10.7 lm and 81.4 lm for inhibition of OmcA and OmcB, respectively. Modes of inhibition of either OmcA or OmcB by V(V) The modes of inhibition of either OmcA- or OmcB- dependent ... 1B. Construction of the omcA – and omcB – single mutants and of the omcA – omcB – double mutant strains of MR-1 Single omcA – and omcB – mutants and a doubl...

Ngày tải lên: 07/03/2014, 09:20

... (DIV.NAHE = "R&D") AND (DIV.JOB = JOB.NAHE) AND (JOB.NAME = "SECRETARY") AND (JOB.CLASS = "EXECUTIVE") QUEL: range of div is dlv range of Job is Job retrieve (Job.employee,Job.address) ... questions and asks about areas outside of his authorized data base, EUFID will politely misunderstand the question and quietly log the security viola...

Ngày tải lên: 08/03/2014, 18:20