backpropagation learning algorithm for muspinn

... Section for more details), describe our novel approach to the task, and provide results for our system on this dataset We address automated assessment as a supervised discriminative machine learning ... rn )} Rank preference model SVMs have been extensively used for learning classification, regression and ranking functions In its basic form, a binary SVM classifier learns a linear threshold function ... a division of Cambridge Assessment, for permission to use and distribute the examination scripts We are also grateful to Cambridge Assessment for arranging for the test scripts to be remarked...

Ngày tải lên: 20/02/2014, 04:20

... defined as a pseudodensity 5.2 Proposed IS algorithm for ASLT The proposed IS algorithm for ASLT, which will be denoted by SBF-IS from now on, is given in Algorithm It must 5.1.2 Likelihood function ... the performance of the IS algorithm is compared to that of the SBF-PL method, a bootstrap-only algorithm described in [3] For both methods, the number of particles was set to N = 30 Other algorithm- specific ... values defined for the transition model parameters were set to v = 0.7 m/s and β = 10 Hz For the SBF-IS algorithm, the importance function was computed over a horizontal grid of points uniformly distributed...

Ngày tải lên: 22/06/2014, 23:20

... from this population This algorithm is referred to as the global sampling (GS) algorithm This algorithm can be seen as a simple implementation of the SISR algorithm for the so-called optimal ... variables grows linearly with L, the cost of simulations is proportional to NM for the GS algorithm and NM + N for the SISR algorithm There is thus a (slight) advantage in using the GS implementation ... more substantial difference between these two algorithms As illustrated in the examples below, the GS may outperform the SISR algorithm GLOBAL SAMPLING FOR CONDITIONALLY GAUSSIAN STATE-SPACE MODELS...

Ngày tải lên: 23/06/2014, 01:20

... acquire certain products, and should be a large driving force for improving the purity of food production Conclusion Among the 36 analyzed formulations, only one sample presented results below ... reproductive cycles of the cows and decreased levels of performance will be the main areas examined [11, 12, 17, 21] This can be one explanation for the low cattle birth rate in Brazil, which is as ... significant herd The reason for choosing São Paulo and Paraná was because they hold many of the developed cattle raising farms in the country These two states together are responsible for 14.06% of bovine...

Ngày tải lên: 07/08/2014, 15:20

... mineral formulations produced in the four states, are presented in Table 1, and Fig Levels of lead in mineral salt commercial mixtures for beef cattle 237 Discussion Concern about mineral formulations ... analyzed mineral formulations; 2nd) the best average results refers to mineral formulations sold in Mato Grosso state; 3rd) the largest value found, 460 ppm, refers to a mineral formulation sold ... interferences in the reproductive cycles of cows and changes in performance [9,10,13,18] This seems to be an opportune and important moment for such a cause, as today, at the beginning of the third millennium,...

Ngày tải lên: 07/08/2014, 17:22

... researchers This has been done, for instance, for fibre length by Ezell and Stewart (1978) for Liquidambar styraciflua and for basic density by Lewark (1987) for Fagus sylvatica The results from ... plantation forests in Tanzania highlands Reports in Forest Ecology and Forest Soils, 31 Dept of Forest soils, Swedish Univ of Agric Sciences, Uppsalla, 68 p Malimbwi RE (1982) Evaluation of the performance ... values, but also at using them for setting a compromise between the practical limitations and the precision required Therefore, for optimal planning of the research, before beginning the main experiment,...

Ngày tải lên: 08/08/2014, 19:21

... was therefore lower than in Model (CV 0.45, R 0.00) = = Comparison among breeding schemes The scheme with current values for reproductive parameters was used as a point of reference for comparisons ... candidates for selection); 3) genetic selection differentials (difference between the mean values of selection criteria of selected individuals and candidates for selection) and selection intensities for ... number of testing places available for calves These constraints are equivalent, except when different success rates are assumed for embryo technologies were therefore also run with a restriction...

Ngày tải lên: 09/08/2014, 18:22

... samples for Salmonella In both of these flocks S EnteriActa vet scand vol 43 no 1, 2002 26 K Gradel et al Table Statistics used for, and results of comparisons between three sample types for the ... poultry farmers are thanked for excellent collaboration Procedures for detection of Salmonella in chicken References Anonymous: Microbiology – General guidance on methods for the detection of Salmonella ... (nine flocks) or by positive serological reactions (2 flocks) before inclusion in the study Samples investigated: The samples investigated for all the 41 flocks were: • pairs of socks, analysed as samples...

Ngày tải lên: 12/08/2014, 15:20

... Mask, ch n Insert -> Measure Formula ho c vào menu Insert -> Measure Formula, xu t hi n h p tho i: - Trong khung Expression, b m ch n bi u tư ng , xu t hi n h p tho i Formula Editor, khai báo công ... khai báo công th c c ng vòng ng c vào khung Formula name, b m OK - ð t tên công th c t ng totalchest khung Formula name c a h p tho i Edit Measure Formula, b m Ok - ð t chi ti t nh y vào vùng ... Path - Vào menu Insert, b m ch n ch c Interpolate Paths Formula ho c chu t ph i vào vùng chi ti t m t n ch n Insert -> Interpolate paths formula, xu t hi n h p tho i: Trong Path A ch n Path khai...

Ngày tải lên: 16/08/2013, 08:33

... similarity perform comparably when used for the task of short answer grading However, since the corpusbased measures can be improved by accounting for domain and corpus size, the highest performance ... knowledge for text similarity It creates for each text a feature vector where each feature maps to a Wikipedia article Their preliminary experiments indicated that ESA was able to significantly outperform ... searching through windows of a text for new patterns A later implementation of the Oxford-UCLES system (Pulman and Sukkarieh, 2005) compares several machine learning techniques, including inductive...

Ngày tải lên: 22/02/2014, 02:20

... funnel-type gauge can a 360 A THIMONIER account for 2–10% of water losses for rain and up to 15% for snow according to WMO (1971, in The Working Group for Environmental Monitoring, 1989) Sevruk et ... the analysis of the mineral forms may also provide useful information about total input for this element Whatever the sampling frequency chosen, it should be the same for all measurements (throughfall, ... for calcium and sulphate, for hydrogen A second method was developed by Peterson and Rolfe (1979) They analysed the throughfall volumes collected in a deciduous forest by 96 fixed collectors for...

Ngày tải lên: 23/03/2014, 23:20

... above for QBU We follow Engelson & Dagan (1996) in the implementation of vote entropy for sentence selection using these models When comparing the relative performance of AL algorithms, learning ... effect on the perceived performance of the various AL algorithms, it is important to combine them in a way that will accurately reflect the true performance of the selection algorithms In prior work, ... outperform the baseline and QBU around 80% Normalized Methods One approach to convert existing AL algorithms into cost-conscious algorithms is to normalize the results of the original algorithm...

Ngày tải lên: 31/03/2014, 00:20

... cycles of 94°C for min., 58°C for and 72°C for MSV F &MSVR : PCR conditions consisted of 30 cycles of 94°C for min, 59°C for and 72°C for mins C1F &C2R: PCR conditions consisted of 94°C for 10 mins ... conditions consisted of 30 cycles of 94°C for min, 58°C for and 72°C for mins JSP001 &JSP002: PCR conditions consisted of 30 cycles of 94°C for min, 45°C for and 72°C for mins Uni F &Uni R: K = G + T, ... 94°C for 30 secs., 60°C for and 72°C for 1.5 mins followed and extension of mins at 72°C AC1F &AC1R : PCR conditions consisted 94°C of mins followed by 35 cycles of 94°C for 30 secs, 58°C for...

Ngày tải lên: 19/06/2014, 08:20

... cycles of 94°C for min., 58°C for and 72°C for MSV F &MSVR : PCR conditions consisted of 30 cycles of 94°C for min, 59°C for and 72°C for mins C1F &C2R: PCR conditions consisted of 94°C for 10 mins ... conditions consisted of 30 cycles of 94°C for min, 58°C for and 72°C for mins JSP001 &JSP002: PCR conditions consisted of 30 cycles of 94°C for min, 45°C for and 72°C for mins Uni F &Uni R: K = G + T, ... 94°C for 30 secs., 60°C for and 72°C for 1.5 mins followed and extension of mins at 72°C AC1F &AC1R : PCR conditions consisted 94°C of mins followed by 35 cycles of 94°C for 30 secs, 58°C for...

Ngày tải lên: 20/06/2014, 04:20

... be explored for reconstruction, is problematic A possibly way for m > and k0 ≥ consists in transformation of (13) into Vandermonde’s form by appending the auxiliary terms X1 , X2 , X3 , and S2 ... reconstructing functions for signal recovery from periodically repeated groups of nonuniform spaced samples has then been discussed As mentioned above, the method presented is suitable for lower values ... signal f (t) from periodically repeated groups of nonuniform spaced samples can be considered [2–5] It can be obtained if the following formulae hold: (8) of ω and t because the coefficients in...

Ngày tải lên: 22/06/2014, 23:20

... remark at the end of Section for a discussion regarding the case λ = ∆−2 ) Before stating our main theorem we formally define the Markov chain for the Glauber dynamics For the purposes of the proof, ... Markov chains for sampling proper k-colorings Theorem For an arbitrary graph G with maximum degree ∆, the Glauber dynamics has mixing time O(n log n) when λ < ∆−2 In contrast, for λ = and all ... results hold for the identical chain only defined on the set of independent sets Given a configuration σt ⊂ V , the transitions σt → σt+1 of the dynamics are as follows: • Choose a vertex v uniformly...

Ngày tải lên: 07/08/2014, 06:22

... analysis of key parameters relevant for the definition of customer-related products formed the basis for the development of a quality database “thar-QDB” on the platform Microsoft Access 2000 and 2002 ... photo-documentation of sample trees can be used for the calculation of stem dimensions and for the interpretation of stem surface features The results form the basis for a nondestructive and objective assessment ... process forms an indispensable step for the acceptance of this method in the forest practice Acknowledgements: The authors wish to acknowledge especially the colleagues of the Saxonian Forest...

Ngày tải lên: 07/08/2014, 16:20

... and possible deformity of bone contour; grade 4, large osteophytes, marked narrowing of joint space, severe sclerosis and definite deformity of bone contour [5] The grade used for analysis was ... participants on the same day Informed consent was obtained from all participants Urinary pyridinoline Aliquots of urine sample were hydrolysed with an equal volume of 12 M HCl for 20 hours at 110°C Pyridinoline ... of deoxypyridinoline is therefore used clinically as a marker of bone metabolism, whereas urinary excretion of pyridinoline is considered to be a biochemical marker for cartilage destruction and...

Ngày tải lên: 09/08/2014, 01:23

... using MICROSAT [34] except for the Reynolds distance for which the PHYLIP package [13] was used The productmoment correlation (r) and Mantel test statistic were computed for pairwise comparisons ... most effective strategy for maintaining genetic diversity Instead, a strategy that utilises all pedigree information would better serve to preserve genetic variation Unfortunately, many of the ... A., Cavalli-Sforza L.L., Feldman M.W., An evaluation of genetic distances for use with microsatellite loci, Genetics 139 (1995) 463471 [17] Goldstein D.B., Ruiz-Linares A., Cavalli-Sforza L.L.,...

Ngày tải lên: 09/08/2014, 18:21