نتایج جستجو برای: means خوشه بندی fuzzy c
تعداد نتایج: 1521599 فیلتر نتایج به سال:
Applying traditional clustering techniques to big data on the cloud while preserving privacy of is a challenge due required division and exponential operations in each iteration, which complicate its implementation encrypted data. Several existing approaches are based approximating formulas centers, weights, memberships as three polynomial functions according multivariate Taylor formula. Howeve...
Like k-means and Gaussian mixture model (GMM), fuzzy c-means (FCM) with soft partition has also become a popular clustering algorithm still is extensively studied. However, these algorithms their variants suffer from some difficulties such as determination of the optimal number clusters which key factor for quality. A common approach overcoming this difficulty to use trial-and-validation strate...
Mango contains about 20 vitamins and minerals such as iron, copper, potassium, phosphorus, zinc, calcium. The freshness of the ripe mango will taste sweet. level ripeness fruit can be seen from texture skin color. Ripe mangoes have a bright, fragrant color smooth texture. problem found in segmentation is that image influenced by several factors, noise environmental objects. In measuring maturit...
In recent years, the Fuzzy Relational Database and its queries have gradually become a new research topic. Fuzzy Structured Query Language (FSQL) is used to retrieve the data from fuzzy database because traditional Structured Query Language (SQL) is inefficient to handling uncertain and vague queries. The proposed model provides the facility for naïve users for retrieving relevant results of no...
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