Automatic document clustering and indexing of multiple documents using KNMF for feature extraction through Hadoop and lucene on big data
Automatic indexing; Big data; Cluster analysis; Extraction; Factorization; Indexing (of information); Information retrieval; K-means clustering; Natural language processing systems; Open source software; Open systems; Pattern matching; Software quality; Software testing; Text mining; Hadoop; Key phr...
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2023
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my.uniten.dspace-248532023-05-29T15:27:55Z Automatic document clustering and indexing of multiple documents using KNMF for feature extraction through Hadoop and lucene on big data Laxmi Lydia E. Sharmili N. Nguyen P.T. Hashim W. Maseleno A. 57196059278 57191575400 57216386109 11440260100 55354910900 Automatic indexing; Big data; Cluster analysis; Extraction; Factorization; Indexing (of information); Information retrieval; K-means clustering; Natural language processing systems; Open source software; Open systems; Pattern matching; Software quality; Software testing; Text mining; Hadoop; Key phrase extractions; Map-reduce; Pattern-matching technique; Porters; Pre-processing algorithms; Software environments; Unlabeled; Matrix algebra The existence of unlabeledtext data in documents has become larger and excavating such datasets is a provocative task. The objective of Big Data is to store, retrieve and analyse multipletext documents. Problem Statement:The retrieval of the identical data over large databases is of major concern. Existing Solution:Existing problem is solved by Full-Text Search (FTS) which means pattern matching technique that allows searching of multiple keywords at specific time.Proposed Solution: In this paper, we consider multiple text documents as input and processed using text mining pre-processing algorithms like Key Phrase extraction, Porters stemming for tokenizing and TF_IDF toobtain all non-negative values. These values further processed to get matrix data throughNonnegative matrix factorization (NMF). On performing NMF, K-means algorithmis upgraded with NMF to obtain quality clusters of data sets.Performances of the algorithms are tested using Newsgroup20 data in Open Source Hadoop software environment which also analyses the performance of the MapReduce framework. The final outcome is to generate clusters and index them for the Newsgroup20dataset. Later on, Apache Lucene is presented for automatic document clustering with aGUI interface developed for indexing. Thus, this proposed algorithm resultsby improving the performance of document clustering through Map Reduce framework in Hadoop. � 2019 Mattingley Publishing. All rights reserved. Final 2023-05-29T07:27:55Z 2023-05-29T07:27:55Z 2019 Article 2-s2.0-85079574447 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079574447&partnerID=40&md5=1ed7ff4baa70eeccef9e5755fa21fcec https://irepository.uniten.edu.my/handle/123456789/24853 81 11-Dec 1107 1130 Mattingley Publishing Scopus |
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Automatic indexing; Big data; Cluster analysis; Extraction; Factorization; Indexing (of information); Information retrieval; K-means clustering; Natural language processing systems; Open source software; Open systems; Pattern matching; Software quality; Software testing; Text mining; Hadoop; Key phrase extractions; Map-reduce; Pattern-matching technique; Porters; Pre-processing algorithms; Software environments; Unlabeled; Matrix algebra |
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57196059278 Laxmi Lydia E. Sharmili N. Nguyen P.T. Hashim W. Maseleno A. |
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Article |
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Laxmi Lydia E. Sharmili N. Nguyen P.T. Hashim W. Maseleno A. |
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Laxmi Lydia E. Sharmili N. Nguyen P.T. Hashim W. Maseleno A. Automatic document clustering and indexing of multiple documents using KNMF for feature extraction through Hadoop and lucene on big data |
| author_sort |
Laxmi Lydia E. |
| title |
Automatic document clustering and indexing of multiple documents using KNMF for feature extraction through Hadoop and lucene on big data |
| title_short |
Automatic document clustering and indexing of multiple documents using KNMF for feature extraction through Hadoop and lucene on big data |
| title_full |
Automatic document clustering and indexing of multiple documents using KNMF for feature extraction through Hadoop and lucene on big data |
| title_fullStr |
Automatic document clustering and indexing of multiple documents using KNMF for feature extraction through Hadoop and lucene on big data |
| title_full_unstemmed |
Automatic document clustering and indexing of multiple documents using KNMF for feature extraction through Hadoop and lucene on big data |
| title_sort |
automatic document clustering and indexing of multiple documents using knmf for feature extraction through hadoop and lucene on big data |
| publisher |
Mattingley Publishing |
| publishDate |
2023 |
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1806428295791640576 |
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13.188404 |