نتایج جستجو برای: multivariate attribute process
تعداد نتایج: 1476845 فیلتر نتایج به سال:
Collaborative recommender is the most popular recommendation technique nowadays and it mainly employs the user item rating data set. Traditional collaborative filtering approaches compute a similarity value between the target user and each other user by computing the relativity of their ratings, and they only consider the ratings information. User attribute information associated with a user's ...
Collaborative recommender is the most popular recommendation technique nowadays and it mainly employs the user item rating data set. Traditional collaborative filtering approaches compute a similarity value between the target user and each other user by computing the relativity of their ratings, and they only consider the ratings information. User attribute information associated with a user's ...
The analysis of paths in graphs is highly relevant in many domains. Typically, path-related tasks are performed in node-link layouts. Unfortunately, graph layouts often do not scale to the size of many real world networks. Also, many networks are multivariate, i.e., contain rich attribute sets associated with the nodes and edges. These attributes are often critical in judging paths, but directl...
The software Randentropy is designed to estimate inequality in a random system where several individuals interact moving among many communities and producing dependent quantities of an attribute. overall assessed by computing the Random Theil’s Entropy. Firstly, estimates piecewise homogeneous Markov chain identifying change-points relative transition probability matrices. Secondly, it multivar...
In this paper, the system reliability in the design stage and before production is improved. The proposed algorithm is based on the fact that the chosen structure should be practical in reality. First, possible structures for the system of interest are designed then the optimum structure is chosen for production. The proposed approach to select the optimal alternative is to determine the effe...
Two independent methods for improving quality are engineering process control (EPC) and statistical process control (SPC). The first method tries to minimize variability by handling process variables so as to keep the outputs of the process on target. While the latter method, SPC does the same basic task of minimizing variability by supervising and eradicating the assignable causes of variation...
Data mining aims at extracting knowledge from data. Sometimes this requires the data owner to make data available to the data analyst. Unless the analyst is trusted by the data owner, the latter may wish to have his intellectual property rights protected. Watermarking is a way to provide some protection, not only for multimedia data, but also for numerical data. It consists of imperceptibly emb...
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