General purpose computer-assisted clustering and conceptualization.

A General Purpose Computer-Assisted Clustering Methodology: Supplemental Notes

A new ensemble clustering method based on fuzzy cmeans clustering while maintaining diversity in ensemble

An ensemble clustering has been considered as one of the research approaches in data mining, pattern recognition, machine learning and artificial intelligence over the last decade. In clustering, the combination first produces several bases clustering, and then, for their aggregation, a function is used to create a final cluster that is as similar as possible to all the cluster bundles. The inp...

Investigating the Problems and Needs of Infertile Patients Referring to Assisted Reproduction Centers: A Review Study

Background: The provision of optimal care is the most important goal in nursing, the fulfillment of which requires the identification of clients’ problems and needs. However, based on the review of the literature, no review study has investigated the problems and needs of the infertile patients in Iran. Aim: The purpose of the present study was to investigate the problems and needs of the infer...

A Joint Semantic Vector Representation Model for Text Clustering and Classification

Text clustering and classification are two main tasks of text mining. Feature selection plays the key role in the quality of the clustering and classification results. Although word-based features such as term frequency-inverse document frequency (TF-IDF) vectors have been widely used in different applications, their shortcoming in capturing semantic concepts of text motivated researches to use...

Comparison of Three Instructional Methods for Drug Calculation Skill in Nursing Critical Care Courses: Lecturing, Problem Solving, and Computer-Assisted Self-Learning

Introduction: Due to development of educational systems and importance of education in the nursing profession, the necessity of using appropriate instructional methods for new theoretical and practical skills in students is clear. The purpose of this study is comparing the effects of three methods lecture, problem solving, and computer-assisted self learning on the drug calculation skill on thi...