results of the three way factorial anova
Tài liệu Báo cáo khoa học: "A New Dataset and Method for Automatically Grading ESOL Texts" pdf
Ngày tải lên :
20/02/2014, 04:20
... similarity with the rest of the texts as well as their Zscores The approach might be better described as weakly supervised as the distribution of text grades in the training data is used to fit the final ... use the ukWaC+CLC LM to calculate the error-rate In order to assess the independent as opposed to the order-dependent additive contribution of each feature type to the overall performance of the ... preference model removal of either the word ngrams, the PS rules, or the error-rate estimate contributes to a large decrease in Pearson’s correlation In order to test the significance of the improved correlations,...
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Báo cáo hóa học: " Particle Filter Design Using Importance Sampling for Acoustic Source Localisation and Tracking in Reverberant Environments" pot
Ngày tải lên :
22/06/2014, 23:20
... all the statistical information available regarding the current condition of the state variable Xk An estimate Xk of the state then follows, for instance, as the mean or the mode of this PDF The ... demonstrates the reinitialisation capabilities of the IS method, with the set of particles purposely initialised in a random room location at the start of the simulation, about m away from the true ... which the PF does not recover after losing track of the target result in the appearance of a second mode in the distribution of the RMSE parameter This effect can be seen easily in the SBF-PL results...
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Báo cáo hóa học: " Global Sampling for Sequential Filtering over Discrete State Space" pptx
Ngày tải lên :
23/06/2014, 01:20
... lower bound, the genie-aided lower bound, and the differential detector The number of particles for the GS receiver and the MKF detector is 50 counting the BER The BER performance of the GS receiver ... denote the filtered mean and covariance of the state, that is, the conditional mean and covariance of the state given the indicators variables λ0:t and the observations up to time t − (the dependence ... the SISR or GS method described above; nevertheless, we should be aware that this estimate can be rather poor when the delay δ is large, as a consequence of the impoverishment of the system of...
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Báo cáo khoa học: "Detection of Cadmium in Mineral Salt Commercial Mixtures for Beef Cattle" pdf
Ngày tải lên :
07/08/2014, 15:20
... threatened the agricultural industry of many countries Animal feed has become a concern in animal health, and the safety of products is the main objective of this study Due to the high number of mineral ... 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 ... population of approximately 160,154,357 head [10] In addition, this study was carried out in these states because of an established collaboration in each location The results show that 97.22% of the...
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Báo cáo khoa học: "Levels of lead in mineral salt commercial mixtures for beef cattle" ppt
Ngày tải lên :
07/08/2014, 17:22
... formulation sold in the state of Mato Grosso Sul, which has the largest bovine herd in Brazil In the analytic detection of lead in the mineral formulations, it was not possible to separate the raw material ... this kind anywhere in the country Taking into account the high number of mineral formulations on the market in this country, we proceeded to select samples in only some of the manufacturing states ... coefficient), the program SAS/BASIC was used [16] Results The results obtained from the present research, whose inorganic lead element was quantified in 60 mineral formulations produced in the four...
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Báo cáo khoa học: "Sampling for wood properties in trial plots of 4 Eucalyptus species at Ruvu, Tanzania" docx
Ngày tải lên :
08/08/2014, 19:21
... sylvatica The results from our own correlations between values from the base of the tree and the mean of 16 positions for the tree in phase are in agreement with the above values These results ... = = pm of 5% the minimum number of fibres needed for the cases are: portion, the number of sample trees could be reduced to less than half of those in phase A reduction of the number of sample ... variance of the properties as well as the fixed precision level, which could be different for different purposes as suggested by the Forest Biology Subcommittee (1966) At the end of the study the...
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Báo cáo sinh học: "The effect of improved reproductive performance on genetic gain and inbreeding in MOET breeding schemes for beef cattle" pot
Ngày tải lên :
09/08/2014, 18:22
... generate the number of embryos per collection The results show that the inbreeding obtained depended on the values of the coefficient of variation and the repeatability of embryo yield By making the ... 0.00), the rate of inbreeding decreased by 4% (Models1 and 2) The effect of the coefficient of variation of embryo yield on the rate of inbreeding was notable By increasing the coefficient of variation ... generate the number of calves per flush in beef cattle The coefficient of variation used was 1.15 The coefficient of variation of the number of calves born per flush can be obtained from the mean...
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Báo cáo khoa học: " Comparisons of Sampling Procedures and Time of Sampling for the Detection of Salmonella in Danish Infected Chicken Flocks Raised in Floor Systems" pptx
Ngày tải lên :
12/08/2014, 15:20
... to test the null hypothesis of marginal symmetry, namely that the probability of an observation being classified into cell [i,j] in the contingency table is the same as the probability of being ... amount of Salmonella being excreted by chickens It is difficult to estimate the importance of these factors in this study because we know neither the time of infection nor the infective dose, the ... to follow the Salmonella infection status of all commercial Danish chicken flocks The analytical unit of this study was the Salmonella-infected flock, defined as a group of chickens of the same age,...
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Easy grading for modaris lectra http://www.congnghemay.info/
Ngày tải lên :
16/08/2013, 08:33
... ñ i x ng theo ñư ng nét li n c a mi n + Perpendicular from Base Line: l t vuông góc theo ñư ng nét li n c a mi n + Following X: l t ñ i x ng theo tr c X + Following Y: l t ñ i x ng theo tr c ... mu n có thông s c n nh y tương t theo ñi m yêu c u, chu t ph i, b m ch n ch c Insert Point Grading Symmetry Copy Formula, xu t hi n h p tho i ñi n theo thông tin theo hình minh h a sau: - Tương ... trí hư ng nh y t ñi m P3 ñ n P5 n u theo hình minh ho nách cong (ho c t ñi m P1 ñ n P2 n u theo hình minh ho nách th ng) - Ch n cách tính toán giá tr nh y theo tr c X/Y, trư ng h p ñang nh y...
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Tài liệu Báo cáo khoa học: "Text-to-text Semantic Similarity for Automatic Short Answer Grading" pdf
Ngày tải lên :
22/02/2014, 02:20
... measures of similarity influence the accuracy of the measures? To address this question, we run a set of experiments which vary the size and domain of the corpus used to train the LSA and the ESA ... exploration of the effects of domain-specific data, we also look at the effect of size on the overall performance The main intuitive trends are there, i.e., the performance obtained with the large ... least The words of the top N ranked answers are then added to the gold standard answer The remaining answers are then rescored according the the new gold standard vector In practice, we hold the...
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MEASUREMENT OF ATMOSPHERIC DEPOSITION UNDER FOREST CANOPIES: SOME RECOMMENDATIONS FOR EQUIPMENT AND SAMPLING DESIGN docx
Ngày tải lên :
23/03/2014, 23:20
... 1995b) These studies showed that the performances of the collectors could be quite variable according to the robustness of the device, the tightness of the lid, and the sensitivity of the sensor ... forest stands The amount of precipitation recorded by the standard rain gauge enables the correction of the water flux The use of the values of the standard rain gauge to compute fluxes of elements ... place of the standard gauge without loss of accuracy These studies were not concerned with the influence of the sampling area on water chemistry; however, these few results support the use of relatively...
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Báo cáo khoa học: "Assessing the Costs of Sampling Methods in Active Learning for Annotation" potx
Ngày tải lên :
31/03/2014, 00:20
... such as these ignore the cost term of the maximization problem and thus assume a uniform cost of annotating each item In this case, the ordering of annotated data A will depend entirely on the algorithm’s ... an important component of a cost model of payment by the hour Since each of these functions depends on factors having a significant effect on the perceived performance of the various AL algorithms, ... to combine them in a way that will accurately reflect the true performance of the selection algorithms In prior work, we describe such a cost model for POS annotation on the basis of the time required...
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Báo cáo sinh học: " Application of FTA technology for sampling, recovery and molecular characterization of viral pathogens and virus-derived transgenes from plant tissues" doc
Ngày tải lên :
19/06/2014, 08:20
... fragment of the B genomic component of EACMCV was amplified using primers EAB555/F and EAB555/R (Table 1) and a 500 bp fragment of the coat protein gene from the A genomic component of ACMV generated ... constrained by the resources required for sample preservation and transportation, placing restrictions on the number of samples that can be collected in a given time and the size and remoteness of the http://www.virologyj.com/content/2/1/45 ... simplifies the sampling and analysis of diseased plants in both the laboratory and field environments FTA is a paper-based technology designed for the collection and archiving of nucleic acids, either...
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báo cáo hóa học:" Application of FTA technology for sampling, recovery and molecular characterization of viral pathogens and virus-derived transgenes from plant tissues" doc
Ngày tải lên :
20/06/2014, 04:20
... fragment of the B genomic component of EACMCV was amplified using primers EAB555/F and EAB555/R (Table 1) and a 500 bp fragment of the coat protein gene from the A genomic component of ACMV generated ... constrained by the resources required for sample preservation and transportation, placing restrictions on the number of samples that can be collected in a given time and the size and remoteness of the http://www.virologyj.com/content/2/1/45 ... simplifies the sampling and analysis of diseased plants in both the laboratory and field environments FTA is a paper-based technology designed for the collection and archiving of nucleic acids, either...
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Báo cáo hóa học: " Generalized Sampling Theorem for Bandpass Signals Ales Prokes" doc
Ngày tải lên :
22/06/2014, 23:20
... arbitrary: they must meet the condition that the determinant of the matrix of coefficients differs from zero for every ω ∈ (−ωU , −ωU + ωS ) Since the sampled responses gis (t) are of the form Hi ... complement of term X2 , it can be revealed as a factor in every multiplication of all the permutations of k0 terms of block X2 in the result of (17) Therefore, only one product corresponding to the ... while the efficiency decreases In the case k0 >> m, the order approaches the value 2k0 Although the determinant contains the majority of zero terms, the result is more complicated compared to the...
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Báo cáo toán học: " A Note on the Glauber Dynamics for Sampling Independent Sets" ppt
Ngày tải lên :
07/08/2014, 06:22
... Before stating our main theorem we formally define the Markov chain for the Glauber dynamics For the purposes of the proof, the chain is defined on the set of all subsets of V , not just independent ... Thus the mixing time of this chain bounds the mixing time of the chain with identical transition rules and whose state space is the set of independent sets Redefining the state space to the set of ... bounds on the mixing time of this modified dynamics imply bounds on the mixing time of the original Glauber dynamics (See the remark at the end of Section for a discussion regarding the case λ...
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Báo cáo lâm nghiệp: "Assessment of the assortment potential of the growing stock – a photogrammetry based approach for an automatized grading of sample trees" potx
Ngày tải lên :
07/08/2014, 16:20
... objective recording of the average quality, the photos were taken from the directions of the smallest and of the largest DBH For the documentation of stem form features, a distance of 1.5 – × height(total) ... sufficient results for the presented sample trees The calibration phase demanded in the case of Scots pine 10 repetitions of the two programme passes for the first sample tree, in the case of Norway ... contracts in the test regions The selection of these contracts was oriented on the validity period (1998–2002) and on the representativity of the contracts for the customer structure for the forest...
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Báo cáo y học: "Relationship between radiographic grading of osteoarthritis and the biochemical markers for arthritis in knee osteoarthritis" doc
Ngày tải lên :
09/08/2014, 01:23
... narrowing of joint space, severe sclerosis and definite deformity of bone contour [5] The grade used for analysis was the higher of the two knees We define generalized OA (GOA) by the hypothesis ... the other includes enzymes or cytokines that metabolize the molecules of the joint tissues Among the biochemical markers investigated in the present study, pyridinoline is a major crosslink of ... width of the medial and lateral compartments of antero-posterior films of the knee was measured in millimetres A vertical line was drawn from the midfemoral medial and lateral condyles to the tibial...
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Báo cáo khoa hoc:" Genetic diversity measures of local European beef cattle breeds for conservation purposes" pptx
Ngày tải lên :
09/08/2014, 18:21
... in the context of the conservation and maintenance of the genetic variability of an animal as the upper limit of the number of migrants per generation which would allow for maintenance of the ... probability of the allele in this breed 1/(2n + 1) where n was the sample size of the breed [44] A traditional way of expressing the signicance of a particular result is by using the log of likelihood ... of the others Inertia, or dispersion, measures this information, i.e., the direction of maximum inertia is the direction in which the cloud of points is the most scattered The basic concept of...
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