Statistical Note
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چکیده
منابع مشابه
A Clustering Based Location-allocation Problem Considering Transportation Costs and Statistical Properties (RESEARCH NOTE)
Cluster analysis is a useful technique in multivariate statistical analysis. Different types of hierarchical cluster analysis and K-means have been used for data analysis in previous studies. However, the K-means algorithm can be improved using some metaheuristics algorithms. In this study, we propose simulated annealing based algorithm for K-means in the clustering analysis which we refer it a...
متن کاملInvestigation on the Effect of Different Parameters in Wheeled Mobile Robot Error (TECHNICAL NOTE)
This article has focused on evaluation and identification of effective parameters in positioning performance with an odometry approach of an omni-directional mobile robot. Although there has been research in this field, but in this paper, a new approach has been proposed for mobile robot in positioning performance. With respect to experimental investigations of different parameters in omni-dire...
متن کاملA New Statistical Approach for Recognizing and Classifying Patterns of Control Charts (RESEARCH NOTE)
Control chart pattern (CCP) recognition techniques are widely used to identify the potential process problems in modern industries. Recently, artificial neural network (ANN) –based techniques are very popular to recognize CCPs. However, finding the suitable architecture of an ANN-based CCP recognizer and its training process are time consuming and tedious. In addition, because of the black box ...
متن کاملStatistical Analysis of the Railway Accidents Causes in Iran (TECHNICAL NOTE)
The occurrences of accidents on the railways are inevitable in today’s world and the factors which may cause it, except the atmospheric and accidental ones, are identified and preventable as well. Therefore, these factors can be investigated and useful actions can be performed in order to reduce these accidents. The main impetus of the present research is the statistical analysis of the causes ...
متن کاملStatistical Machine Learning from Data
NOTE: A good introduction to various machine learning models. NOTE: The theory is explained here with all the equations. [4] Vladimir N. Vapnik. The nature of statistical learning theory. Springer, second edition, 1995. NOTE: A good introduction to the theory, not much equations. NOTE: Very good paper proposing a series of tricks to make neural networks really working.
متن کاملTechnical note: estimating statistical power of mixed models used in dairy nutrition experiments.
Statistical power is defined as the probability of correctly rejecting the null hypothesis. Power calculations may be useful in planning experiments. The objective of this technical note is to outline an applied method that estimates statistical power of a dairy nutrition experiment that employs a Latin square as the experimental design. Because the SAS MIXED procedure (PROC MIXED) is commonly ...
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