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The performance evaluation of supply chains is the key of effective supply chain management, which is not only helpful to describe and analyze the historical performance and status, but also can be used to set performance targets and determine the future focus. The paper, according to the shortcomings of existing fuzzy comprehensive evaluation models, eliminated the redundant data in index membership...
Agriculture is the basic industry of the national economy, and agriculture is a so important industry especially for China. Therefore, the healthy development of agriculture and rural economy affects the overall situation of our national economy. It has important practical significance to study modern logistics system in rural areas. The core of fuzzy comprehensive evaluation on modern rural logistics...
The core of fuzzy comprehensive evaluation is membership degree transformation. But the existing transformation methods should be questioned, because redundant data in index membership degree is also used to compute object membership degree, which is not useful for object classification. The paper applied an improved algorithm for membership degree transformation in fuzzy evaluation on urban green...
Agriculture is the basic industry of the national economy, and agriculture is a so important industry especially for China. Therefore, the healthy development of agriculture and rural economy affects the overall situation of our national economy. It has important practical significance to study modern logistics system in rural areas. The core of fuzzy comprehensive evaluation on modern rural logistics...
In text classification, term weighting methods design appropriate weights to the given terms to improve the text classification performance. Traditional algorithm of term weighting only considers about tf (term frequency), idf (inverse document frequency) and so on, and this approach simply thinks low frequency terms are important, high frequency terms are unimportant, so it designs higher weights...
Software maintainability means the ease with which a software system or component can be modified to correct faults, improve performance or other attributes, or adapt to a changed environment. For different software maintenance organizations or personnel, there are different concerns on software maintainability. If any one of the factors affecting the maintainability has not been completely resolved,...
In the evaluation process of digital libraries, there are many aspects needing to consider, with a lot of uncertainty and ambiguity, so it is reasonable and scientific to apply fuzzy comprehensive evaluation method for digital library fuzzy evaluation. The core of fuzzy evaluation is membership degree transformation. But the existing transformation methods should be questioned, because redundant data...
3D-TV is well expected as next advancement in television. The conversion technique of two-dimensional (2D) images to 3D images is an effective way to alleviate the shortage of 3D contents. The most important and difficult problem in 2D-to-3D conversion is how to generate or estimate depth information using only a single-view image. In this paper, a new approach to estimate depth map from monocular...
Product design case databases contain a lot potential knowledge, which can tell us the relations among parameters and some interesting experience patterns. While designing product, it is supposed to support the designers to make decisions better. Therefore many researchers are trying to find an effective approach to discover the unknown knowledge. In this paper, we presented several algorithms which...
In order to improve the precision of ranking Web pages, after analyzing the original PageRank and its improved versions, we record the visited time of the page to check the degree of importance to the users. It means we use the time factor to improve the precision of the ranking, what we call TimeRank. It can be treated as the combination of content and link structure in another way.
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