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speakers intention prediction using statistics

Báo cáo khoa học:

Báo cáo khoa học: "Speakers’ Intention Prediction Using Statistics of Multi-level Features in a Schedule Management Domain" ppt

Báo cáo khoa học

... 229–232,Columbus, Ohio, USA, June 2008.c2008 Association for Computational Linguistics Speakers Intention Prediction Using Statistics of Multi-level Features in a Schedule Management Domain Donghyun ... domain knowledge. Most previous researches on speakers intentions have been focused on intention identification tech-niques. On the contrary, intention prediction tech-niques have been not studied ... and Table 4, Accuracy-S means the ac-curacy of system’s intention prediction, and Accu-racy-U means the accuracy of user’s intention prediction. Based on these experimental results, we found...
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Tài liệu Báo cáo khoa học:

Tài liệu Báo cáo khoa học: "Improving Pronoun Resolution Using Statistics-Based Semantic Compatibility Information" doc

Báo cáo khoa học

... improvepronoun resolution using the statistics- based semantic compatibility information.We investigate two unexplored issues thatinfluence the effectiveness of such in-formation: statistics source ... pronominalanaphora resolution using automatically computedsemantic compatibility information. We propose toenhance the utility of the statistics- based knowledgefrom two aspects: Statistics source. Corpus-based ... Arbor, June 2005.c2005 Association for Computational LinguisticsImproving Pronoun Resolution Using Statistics- BasedSemantic Compatibility InformationXiaofeng Yang†‡Jian Su†Chew Lim Tan‡†Institute...
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Stream Prediction Using A Generative Model Based On Frequent Episodes In Event Sequences doc

Stream Prediction Using A Generative Model Based On Frequent Episodes In Event Sequences doc

Tổ chức sự kiện

... context,the results obtained for search engine switch prediction using our EGH mixture model are quite impressive.In Fig. 5 we plot the results obtained using our algorithmfor the May 2007 data (with ... stream, s. Prediction performance is reported inthe form of precision v/s recall plots.5.2 ResultsIn the first experiment we study the effect of the length,W , of the preceding windows on prediction ... 950102030405060708090100RecallPrecision NovMayDecFigure 6: Search engine switch prediction perfor-mance using W = 16. Training sequence is from 1sthalf of Nov. 2006. Test sequences are from...
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Báo cáo hóa học:

Báo cáo hóa học: " On the feasibility of tilt test outcome early prediction using ECG and pressure parameters" pot

Hóa học - Dầu khí

... signalsegments. We aimed to improve the prediction performance: first, using new nonlinear features (detrendedfluctuation analysis and sample entropy); second, using a multivariable nonlinear classifier ... influence theoutcome prediction. Many studies have proposed specific TTT outcome prediction procedures. In [3], a set of time and fre-quency parameters from the ECG was presented using 24 Holter ... RESEARC H Open AccessOn the feasibility of tilt test outcome early prediction using ECG and pressure parametersFJ Gimeno-Blanes1*, JL Rojo-Álvarez3, AJ Caamaño3,...
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Tài liệu Báo cáo khoa học: Investigation and prediction of the severity of p53 mutants using parameters from structural calculations pptx

Tài liệu Báo cáo khoa học: Investigation and prediction of the severity of p53 mutants using parameters from structural calculations pptx

Báo cáo khoa học

... the two classes is highly skewed. A prediction stating that all mutations were nonsevere would resultin 89% prediction accuracy. However, the MCC ofsuch a prediction is zero. Thus, the 25% value ... Effect of cut-off value on the prediction accuracy. The prediction accuracy, specificity, sensitivity, number of mutants classified andMCC values on training data using different activity thresholds ... al. Prediction of p53 mutant severityFEBS Journal 276 (2009) 4142–4155 ª 2009 The Authors Journal compilation ª 2009 FEBS 4145Investigation and prediction of the severity of p53mutants using...
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Tài liệu Báo cáo khoa học:

Tài liệu Báo cáo khoa học: "Automatic Evaluation of Machine Translation Quality Using Longest Common Subsequence and Skip-Bigram Statistics" doc

Báo cáo khoa học

... measures how well a machine translation overlaps with multiple human translations using n-gram co-occurrence statistics. N-gram precision in BLEU is computed as follows: ∑∑∑∑∈∈−∈∈−−−=}{}{)()(CandidatesCCgramnCandidatesCCgramnclipngramnCountgramnCountp ... three new automatic evaluation measures based on longest common subsequence statistics and skip bigram co-occurrence statistics in the following sections. 3 Longest Common Subsequence 3.1 ROUGE-L ... higher than Y2 using WLCS. We use the polynomial function of the form kα in the ROUGE evaluation package. In the next section, we introduce the skip-bigram co-occurrence statistics. 4...
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Tài liệu Báo cáo khoa học:

Tài liệu Báo cáo khoa học: "A Unified Framework for Automatic Evaluation using N-gram Co-Occurrence Statistics" pptx

Báo cáo khoa học

... to the output answers). In order to further test the prediction power of our evaluation framework, we carried out a second QA evaluation, using a different evaluation guideline package: a flooded ... simulated it using the following methodology: 2/3 of the output answers rated correct of the systems ranked 1st, 2nd, 3rd, and 6th by the previous human evaluation have been intentionally ... correctness scores, second QA evaluation A Unified Framework for Automatic Evaluation using N-gram Co-Occurrence Statistics Radu SORICUT Information Sciences Institute University of Southern...
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future prediction of wireless technology using nano devices

future prediction of wireless technology using nano devices

Sinh học

... the other dipoles.other dipoles.Calculate total cross-section, using multipole-scattering Calculate total cross-section, using multipole-scattering approach.approach.Can be used for ... dielectric Connect polarizability of small volume to dielectric function, using Clausius-Mossotti approximation function, using Clausius-Mossotti approximation Optical Properties of Nanoscale ... threshold for the lattice.lattice.Optical properties calculated using Discrete Dipole Approximation Optical properties calculated using Discrete Dipole Approximation Assume N is proportional...
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PREDICTION OF CHEMICAL REACTIVITY PARAMETERS AND PHYSICAL PROPERTIES OF ORGANIC COMPOUNDS FROM MOLECULAR STRUCTURE USING SPARC pptx

PREDICTION OF CHEMICAL REACTIVITY PARAMETERS AND PHYSICAL PROPERTIES OF ORGANIC COMPOUNDS FROM MOLECULAR STRUCTURE USING SPARC pptx

Tự động hóa

... 138 EPA/600/R-03/030 March 2003 PREDICTION OF CHEMICAL REACTIVITY PARAMETERS AND PHYSICAL PROPERTIES OF ORGANIC COMPOUNDS FROM MOLECULAR STRUCTURE USING SPARC By S.H. Hilal and S.W. ... calculate molecular speciation as a function of pH, kzw, must be calculated. kzw may be determined using the left or the right path of the above scheme. Since both thermodynamic paths give the zwitterion ... kk = 2 The integrity of the pKa calculator in SPARC can be checked by calculating kzw using the two different loops. The RMS deviation in calculated versus measured pkzws for the...
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Báo cáo khoa học:

Báo cáo khoa học: "Using Corpus Statistics on Entities to Improve Semi-supervised Relation Extraction from the Web" pot

Báo cáo khoa học

... corpus statistics to improve Web RE precision by validating and correcting the entities extracted by generic methods. The task of Web Extraction is particularly suited for the corpus statistics- based ... and Etzioni (2007) that deals with locating entities of arbitrary types in large corpora using corpus statistics. The IE systems most similar to SRES are based on bootstrap learning: Mutual ... 600–607,Prague, Czech Republic, June 2007.c2007 Association for Computational Linguistics Using Corpus Statistics on Entities to Improve Semi-supervised Relation Extraction from the Web Benjamin...
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Báo cáo

Báo cáo " Eutrophycation assessment and prediction of Bay Mau Lake using mathematical models " doc

Báo cáo khoa học

... of Science, Earth Sciences 23 (2007) 116-121 116 Eutrophycation assessment and prediction of Bay Mau Lake using mathematical models Luu Lan Huong*, Trinh Thi Thanh, Nguyen Thi Thanh Nga College ... approximating the fluctuation of phosphorus in the lake (4.68 - 7.56) [4]. 3.2. Assessment and prediction of Bay Mau Lake eutrophycation by Jorgensen exchanging phosphorus model 3.2.1. Jorgensen ... 3.005 - 6.799mg/l. 3.1.4. Estimating eutrophic state of Bay Mau Lake by phosphorus parameter By using phosphorus indicator, there are two ways to assess the eutrophycation. The first one is...
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Báo cáo khoa học:

Báo cáo khoa học: "Automatic Prediction of Cognate Orthography Using Support Vector Machines" potx

Báo cáo khoa học

... 25–30,Prague, June 2007.c2007 Association for Computational LinguisticsAutomatic Prediction of Cognate Orthography Using Support Vector MachinesAndrea MulloniResearch Group in Computational LinguisticsHLSS, ... Proceedings of LREC '06, 2387-2390.Michel Simard, George F. Foster and Pierre Isabelle. 1992. Using Cognates to Align Sentences in Bilingual Corpora. Proceedings of the 4th International Conference ... SVMTool. At this point the focus switches over to the tool itself, which learns regular patterns using Support Vector Machines and then uses the information gathered to tag any possible list...
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applied statistics using spss, statistica, matlab and r - joaquim p. marques

applied statistics using spss, statistica, matlab and r - joaquim p. marques

Điện - Điện tử

... Descriptive Statistics; Frequencies STATISTICA Statistics; Basic Statistics and Tables; Descriptive Statistics; Frequency Tables MATLAB tabulate(x) R table(x); prop.table(x) When using ... obtain measures of location. SPSS Analyze; Descriptive Statistics STATISTICA Statistics; Basic Statistics/ Tables; Descriptive Statistics MATLAB mean(x) ; trimmean(x,p) ; median(x) ; prctile(x,p) ... the categories of the dependent variable. Example 2.10 Q: Compute the lambda statistics for Table 2.4. A: Using formula 2.27 we find λcr = 0.024, suggesting a non-helpful contribution...
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