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In this paper we consider interval estimation for the binomial proportion by Bayes Estimator with Normal method, Score method, Score corrected continuity method and Rigorous formula method. The shortest average width was used as the criteria to selection. The Comparisons were done by using three levels of sample sizes (n): small (n ≤ 30) medium ( 50 ≤ n ≤ 90 ) and large (n ≥ 100) whereas the parameter...
One of fundamental issues in Wireless Sensor Networks (WSNs) is sensor deployment, which affects the performance and effectiveness of WSNs. Sensor node redeployment is an efficient way to extend the lifetime of the network by deploying additional sensor nodes in the sensing region. In this paper, we formulate the event occurrence probability distribution of the redeployment problem in WSNs as Binomial...
Size estimation is widely used in computer network. In this article, considering scalability and cost, we compare the various size estimation methods which are based on multiple samples and can be used in the homogeneous environment, such as P2P environments. First, according to the different theory foundations, these methods are classified into three kinds: sample-collision method, binomial distribution...
This paper uses the hierarchical Bayes way to estimate the product reliability when prior density function of R is in form of pi(R/alpha) square Ralpha and 0 < alpha < k. Under the condition of the binomial distribution with zero-failure data, the value of the product reliability is estimated. The conclusion generalizes the relevant conclusion of papers[6][8][9][10][12]. The conclusion has certain...
The performance of a face identification system varies with its enrollment size. However, most experiments evaluated the performance of algorithms at only one enrollment size with the rank-1 identification rate. The current practice does not demonstrate the usability of algorithms thoroughly. But the problem is, in order to measure identification performance at different sizes, experimenters have...
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