Milham S. Improving occupational standardized proportionate mortality ratio analysis by social class stratification. Am J Epidemiol 1985; 121:472-5.Milham, S. (1985) Improving occupational standardized proportionate mortality ratio analysisby social class strat- ification. Am. J. Epidemiol., 121, ...
Latent class analysis(LCA) is a statistical technique used to identify potentially heterogeneous subgroups based on some selected observed variables, aimed to an array of latent classes that explain the association between categorical variables. The correct class number is the key to detect the true ...
Unlike most standard classification algorithms used in machine learning (e.g. decision trees or linear discriminant analysis), linear regression is not affected by class imbalance (at least for modestly imbalanced data) [89]. According to Oomen et al. [95], when using Maximum-likelihood LR, the...
In the previous sections, we mainly focus on the worst-case analysis and provide the upper bound of approximation ratio for the worst case. For the average case, MFFDE algorithm accepts random inputs subject to some underlying random process (such as Poisson process). It is well known that ...
ANALYSIS OF PROFITABILITY IN SMALL SCALE MAIZE PRODUCTION IN BORNO STATE, NIGERIA. adequate security in order to boast agricultural sector in north eastern part of Nigeria and government should also subsidize the production input [A10] s ... A Tahir,A Suleiman,B Shettima 被引量: 0发表: 2020年...
The Bank gives full play to the guiding and constraining role of capital, continuously improves capital planning and assessment mechanisms across the group, deeply promotes intensive operation and refined management of capital, and regularly conducts dynamic monitoring, analysis and reporting on CAR to ...
SLDA (Streaming Linear Discriminant Analysis):采用流式线性判别分析,动态调整分类器以适应新任务。 L2P (Learning to Prompt):通过学习向预训练模型输入的提示(prompts),在不同任务间转移知识。 重放方法(Replay-based methods): iCaRL (Incremental Classifier and Representation Learning):结合表示学习与增量分类器,...
of classes Maternal age class 7 (<20, 20-, 25-, 30-, 35-, 40-, and 45+) Birth order class 6 (1st, 2nd, 3rd, 4th, 5th, and 6th or more) Multiple regression analysis was used to estimate the parameters of linear and quadratic regression models where maternal age ((MA)i) and ...
2) Group: 1--12 point (12 vector groups) 3)Accuracy: 0.2 class 4)Power supply: AC220V 10%, 50HZ 5) Environment temperature : -5ºC--40ºC 6) Humidity: <85% 7) Size: 430*320*215mm 8) Weight: 10kgs Wuhan Goldhome Hipot Electrical Co., Ltd. ...
≈1.2 to 1.5 depending on the boundary conditions assumed in the analysis (Uy 2000) ≈1.2 to 1.7 depending on the boundary conditions assumed in the analysis (Wright 1995) 9.1.3 Effect of Large-Deformation Cyclic Loading The effect of large-deformation cyclic loading on the limiting width-to-...