نتایج جستجو برای: text clustering

تعداد نتایج: 264479  

Journal: :International Journal of Engineering & Technology 2018

2014
C. R. Barde

Clustering is an extensively studied data mining problem in the text domains. The difficulty finds numerous applications in customer segmentation, classification, collaborative filtering, visualization, document organization, and indexing. In text mining, clustering the sentence is one of the processes and used within general text mining tasks. Several clustering methods and algorithms are used...

2005
Liping Jing

Clustering text documents into different category groups is an important step in indexing, retrieval, management and mining of abundant text data on the Web or in corporate information systems. Text clustering task can be intuitively described as finding, given a set vectors of some data points in a multi-dimensional space, a partition of text data into clusters such that the points within each...

Journal: :International Journal of Electrical and Computer Engineering (IJECE) 2015

2015
Divya P Nanda Kumar

Text mining has been employed in a wide range of applications such as text summarisation, text categorization, named entity extraction, and opinion and sentimental analysis. Text classification is the task of assigning predefined categories to free-text documents. That is, it is a supervised learning technique. While in text clustering (sometimes called document clustering) the possible categor...

2005
Louis Massey

Text clustering is a useful and inexpensive way to organize vast text repositories into meaningful topics categories. However, there is little consensus on which clustering techniques work best and in what circumstances because researchers do not use the same evaluation methodologies and document collections. Furthermore, text clustering offers a low cost alternative to supervised classificatio...

2010
M. Thangamani

Problem statement: Text documents are the unstructured databases that contain raw data collection. The clustering techniques are used group up the text documents with reference to its similarity. Approach: The feature selection techniques were used to improve the efficiency and accuracy of clustering process. The feature selection was done by eliminate the redundant and irrelevant items from th...

Journal: :CoRR 2014
G. Hannah Grace Kalyani Desikan

Text Clustering is a text mining technique which divides the given set of text documents into significant clusters. It is used for organizing a huge number of text documents into a well-organized form. In the majority of the clustering algorithms, the number of clusters must be specified apriori, which is a drawback of these algorithms. The aim of this paper is to show experimentally how to det...

Journal: :Journal of Multimedia 2013
Hongxia Li

With the development of computer science and information technology, the library is developing toward information and network. The library digital process converts the book into digital information. The high-quality preservation and management are achieved by computer technology as well as text classification techniques. It realizes knowledge appreciation. This paper introduces complex network ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید