Tài liệu Báo cáo khoa học: "Co-training for Predicting Emotions with Spoken Dialogue Data" pdf

... to build a spoken dialogue tutoring system that automatically predicts and adapts to the student’s emotions. ITSPOKE uses supervised learning to predict emotions with spoken dialogue data. ... Co-training for Predicting Emotions with Spoken Dialogue Data Beatriz Maeireizo and Diane Litman and Rebecca Hwa Department ... performance end end average_performance and keep average_performance end B = best average_performance bestFeatures  B ∪ bestFeatures end Figure 2. Implemented algorithm for forward...

Tài liệu Báo cáo khoa học: Looking for the ancestry of the heavy-chain subunits of heteromeric amino acid transporters rBAT and 4F2hc within the GH13 a-amylase family ppt

... Mayrose I, BacharachE & Pupko T (2005) Selecton: a server for detectingevolutionary forces at a single amino-acid site. Bioin-formatics 21, 2101–2103.39 Da Lage JL, Danchin EG & Casane ... effort to shed more light on the early evolutionary history of theheavy-chain subunits of heteromeric amino acid transporters (hcHATs)rBAT and 4F2hc within the a-amylase family GH13, a bioinformaticsstudy ... enzymes from the a-amylase family. We there-fore carried out a bioinformatics study focused on adetailed comparison of all available rBAT and 4F2hcsequences with GH13 enzyme representatives coveringmainly...

Tài liệu Báo cáo khoa học: Role for nectin-1 in herpes simplex virus 1 entry and spread in human retinal pigment epithelial cells docx

... cells were washed with NaCl ⁄ Piand ﬁxed with 2% formaldehyde and 0.2% glutaradehyde at room temper-ature for 15 min. The cells were then washed with NaCl ⁄ Piand permeabilized with 2 mm MgCl2, ... phalloidin (Invitrogen) was added for F-actin staining at room temperature for 45 min. Finally, thecells were washed three times with 1· NaCl ⁄ Pibefore micros-copy was performed using the 20· objective ... RT-PCRanalysis was performed as described previously. Theexpected sizes of the PCR products were 1270 bp for HVEM, 738 bp for nectin-1, 616 bp for nectin-2, and736 bp for 3-OST-3, respectively....

Tài liệu Báo cáo khoa học: Evidence for noncooperative metal binding to the a domain of human metallothionein ppt

... with a low-pH eluant. Apo-MT prepared for theCD studies was eluted with 10 mm Tris ⁄ HCl (pH 2.7),whereas the apo-MT prepared for the MS studies was elut-ed with deionized water adjusted with ... results in the formation of discrete metal–thiolate clusters within each of the a and b domains with stoichiometries of [M4(Scys)11] and [M3(Scys)9],respectively, for divalent metal ... following complete metalla-tion with Cd2+. Cadmium solutions were prepared in10 mm Tris ⁄ HCl (pH 7.4) (for CD studies) or 25 mmammonium formate (pH 7.4) (for MS studies) to a ﬁnalconcentration...

Tài liệu Báo cáo khoa học: Progress for dengue virus diseases Towards the NS2B–NS3pro inhibition for a therapeutic-based approach ppt

... haselectrostatic interactions with Y150 and S163 andforms two H-bonding interactions with D129[116,132]. Thus, when P1 Arg is replaced with Phe orTrp, the hydrogen bonds with Y150 and S163 are lost,but ... important not only for the correctfold of the protease but also for the correct interaction with the substrate. The binding site of the NS2B cofac-tor could be examined for a view to inhibitor ... proteins, most of the NSproteins associate with the 3¢-UTR of viral RNA toform a replication complex for RNA synthesis [2]. Theassociation of protein C with genomic RNA on thecytosolic face of...

Tài liệu Báo cáo khoa học: Enzymes for the NADPH-dependent reduction of dihydroxyacetone and D-glyceraldehyde and L-glyceraldehyde in the mould Hypocrea jecorina doc

... Michaelis–Menten constant for NADPH was about 40 lm.As with the crude extract, we did not observe oxidativeactivity with glycerol and NADP. Also, with other C4and C5 polyols no activity with NADP as a ... was then transformed with theexpression vector.The gld1 and gld2 genes were also expressed with N-ter-minal or C-terminal histidine tags. For that purpose, a cod-ing sequence for six histidines ... interfering with the protein activity. Thetagged protein was puriﬁed and then used for furtheranalysis.In the reductive reaction, the Michaelis–Menten con-stant Km for DHA was 1 mm, and the Km for NADPH...

Tài liệu Báo cáo khoa học: Evidence for interactions between domains of TatA and TatB from mutagenesis of the TatABC subunits of the twin-arginine translocase docx

... the TorA-GFP export assays, TorA-GFP wasinduced with arabinose for 2 h, after which the arabi-nose was removed and the cells incubated with IPTG for 3 h to induce expression of the mutated tatABCoperons. ... mutantsall export TorA with high efﬁciency with the exceptionof F39A, where all of the TorA is present as the cyto-plasmic form. Some cytoplasmic TorA is also evident with L25A.The TorA-GFP ... arabinose (for unknown reasons) and TorAexport assays were conducted in a slightly differentmanner compared to previous studies: only 50 lm ara-binose was used for induction (instead of 200 lm).With...

Tài liệu Báo cáo khoa học: "Sentence-For-Sentence Translation: An Example" ppt

... SENTENCE -FOR- SENTENCE TRANSLATION 27 substantive. The feminine singular form of the at- tribute may occur in conjunction with a large class of masculine plural nouns as well as with both ... impossible with the present mechanism. Eventually, however, for purposes of grammatical reference as well as for mechanical translation it will probably prove most economical to arrange for exami- ... program has undertaken to resolve those ambiguities the information for the resolution of which may be found within the limits of the sentence. For example, TSTQBL may be translated as either 'meets',...

Tài liệu Báo cáo khoa học: "Coreference for Learning to Extract Relations: Yes, Virginia, Coreference Matters" ppt

... accounts for only about 25% of the differ-ence, with the rest accounted for by differences in the pattern sets learned. Figure 4 shows the distribution of argument mention types for +Coref ... results for generating surface patterns for relation identification; others have explored similar ap-proaches (e.g. Pantel & Pennacchiotti, 2006). Mitchell et al. (2009) showed that for macro-reading, ... corpus. Furthermore, for many infor-mation-extraction problems the number documents at runtime will be far less than web-scale. 3 Approach Figure 1 depicts our approach for learning patterns...

Tài liệu Báo cáo khoa học: "Combining Lexical Semantic Resources with Question & Answer Archives for Translation-Based Answer Finding" doc

... terms “mosquito” (for question 2) and “form” (for question 3), but only their inﬂected forms“mosquitoes” and “formed”.6 Conclusion and Future WorkWe have presented three datasets for training sta-tistical ... with respectto human relatedness rankings for reference wordpairs. This study provides empirical evidence for the high quality of the semantic information en-coded in statistical word translation ... probabil-ities. In this study, we use the correlation with human rankings for reference word pairs to inves-tigate how word translation probabilities compare with traditional semantic relatedness measures....

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