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Objective: To analyze the component law of Chinese medicines for gout by mutual information mining. Methods: Chinese medicine prescriptions for gout were collected and recorded in the database, and then the frequency analysis of herbs, correlation coefficient between herbs, core combinations of herbs were analyzed by using modified mutual information, complex system entropy cluster and unsupervised...
Objective: To analyze the component law of Chinese medicines for gout, and develop new prescriptions for gout through unsupervised data mining methods. Methods: Chinese medicine recipes for gout were collected and recorded in the database, and then the correlation coefficient between herbs, core combinations of herbs and new prescriptions were analyzed by using modified mutual information, complex...
Traditional Chinese medicines (CM) topical herbs for atopic dermatitis are mainly consist of nourishing the blood, dryness-moistening, dry-dampness, skin-moisturizing and itching-relief, of which therapeutic principles are taken as dryness-moistening to relieve itching. Based on the modified mutual information, complex system entropy cluster and unsupervised hierarchical clustering, the CM recipes...
Objective: To analyze the component law of Chinese medicines for knee osteoarthritis, and develop new prescriptions for knee osteoarthritis through unsupervised data mining methods. Methods: Chinese medicine recipes for knee osteoarthritis were collected and recorded in the database, and then the correlation coefficient between herbs, core combinations of herbs and new prescriptions were analyzed...
Objective: To analyze the distinguishing feature in use of Chinese drugs on cervical spondylosis patients in perimenopausal period through data mining methods. Methods: Chinese medicine recipes for cervical spondylosis patients in perimenopausal period were collected and recorded in the database, and then the correlation coefficient between herbs, core combinations of herbs were analyzed by using...
Objective: To analyze the component law of Chinese medicines for osteonecrosis of the femeral head, and develop new prescriptions for osteonecrosis of the femeral head through unsupervised data mining methods. Methods: Chinese medicine recipes for osteonecrosis of the femeral head were collected and recorded in the database, and then the correlation coefficient between herbs, core combinations of...
In e-learning environment, computer-aided test-sheet composition play an important role in computer-aided testing systems. To meet the needs of multiple assessment criteria, a new test-sheet construction model was proposed. Based on the proposed model, a discrete differential evolution algorithm with effective coding strategy was designed to generate high quality test-sheets for computer-aided testing...
Interactive multi-user Internet games require frequent state updates between players to accommodate the great demand for reality and interactivity. The large latency and limited bandwidth on the Internet greatly affects the game's scalability. The High Level Architecture (HLA) is the IEEE standard for distributed simulation with its Data Distribution Management (DDM) service group assuming the functionalities...
Differential evolution has emerged as one of the fast, robust, and efficient global optimization approach of current interest. In this paper, an application of differential evolution to the location management problem in mobile computing is described. To improve the convergence rate and the quality of solutions of the differential evolution algorithm, an effective population initialization strategy...
This paper presents a novel differential evolution algorithm based on variable parameter search to solve real-parameter continuous function optimization problems. In order to provide differential evolution algorithm with local intensification capability, each trial individual is generated by a variable parameter search procedure using variable mutation scale factor and crossover rate as well as (possibly)...
This paper researches on knowledge retrieval, reuse and innovation in product conceptual design. First, userpsilas design requirement is translated and decomposed using function-method tree. Second, design case and constraint are used to describe a two-layer process of knowledge retrieval. One is to get the similarity of case function through matching function unitspsila attribute values that is weighted...
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