K-means method for clustering learning classes
نویسندگان
چکیده
<span>Learning class is a collection of several students in an educational institution. Every beginning the school year institution conducts grouping test. However, sometimes not accordance with ability students. For this reason, system needed to be able see according desired parameters. Determination weight test scores done using K-Means method as method. Iteration or repetition process very important because value still possible change. Therefore, carried out produce that does change and used determine level The results affect Application building information student admissions Acceptance will grouped into 3 groups learning classes. testing applies based on data admission prospective from institutions have high accuracy error rate 0.074. </span>
منابع مشابه
Hartigan's Method: k-means Clustering without Voronoi
Hartigan’s method for k-means clustering is the following greedy heuristic: select a point, and optimally reassign it. This paper develops two other formulations of the heuristic, one leading to a number of consistency properties, the other showing that the data partition is always quite separated from the induced Voronoi partition. A characterization of the volume of this separation is provide...
متن کاملPersistent K-Means: Stable Data Clustering Algorithm Based on K-Means Algorithm
Identifying clusters or clustering is an important aspect of data analysis. It is the task of grouping a set of objects in such a way those objects in the same group/cluster are more similar in some sense or another. It is a main task of exploratory data mining, and a common technique for statistical data analysis This paper proposed an improved version of K-Means algorithm, namely Persistent K...
متن کاملMLK-Means - A Hybrid Machine Learning based K-Means Clustering Algorithms for Document Clustering
Document clustering is useful in many information retrieval tasks such as document browsing, organization and viewing of retrieval results. They are very much and currently the subject of significant global research. Generative models based on the multivariate Bernoulli and multinomial distributions have been widely used for text classification. In this work, address a new hybrid algorithm call...
متن کاملA novel method for K-Means clustering algorithm
This paper investigated K-means algorithm, a well-known clustering algorithm. K-means clustering algorithms have some shortfalls and defects, and one defect is reviewed in this study. One of the disadvantages of K-means clustering algorithms is that they can produce clusters that do not always include all the correct components. It is due to the presence of the error rate during the clustering ...
متن کاملA New Soft Computing Method for K-Harmonic Means Clustering
The K-harmonic means clustering algorithm (KHM) is a new clustering method used to group data such that the sum of the harmonic averages of the distances between each entity and all cluster centroids is minimized. Because it is less sensitive to initialization than K-means (KM), many researchers have recently been attracted to studying KHM. In this study, the proposed iSSO-KHM is based on an im...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indonesian Journal of Electrical Engineering and Computer Science
سال: 2021
ISSN: ['2502-4752', '2502-4760']
DOI: https://doi.org/10.11591/ijeecs.v22.i2.pp835-841