000			02828nas|a2200385 i 4500
005			20260817172949.0
008			100500s1999 th uzm rtt 00| a1eng d
035			_a.b11787740
099		9	_aAIT Thesis no. CS-99-2
100	1		_aLi, Xiaoge
245	1	0	_aClustering Web documents from the Internet
260			_aBangkok : _bAsian Institute of Technology, _c1999
300			_a49 p.
490	1		_aThesis ; _vno. CS-99-2
500			_aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Engineering and Technology
502			_aThesis (M.Sc.) - Asian Institute of Technology, 1999
520			_aUsers of Web search engines are often forced to shift through the long ordered list of document returned by the engines. The information retrieval community has explored document clustering as an alternative method of organizing retrieval results, but the clustering technique has not to be developed on major search engines up to now. In this work, we have presented a novel methodology for ordering display web search, together with a browsing interface for exploring the results of ordered map of document space. The method, based on the Self-organizing Maps, performs a completely automatic and unsupervised full text analysis of the web search. The data is collected from Yahoo! and MetaCrawler search engine. The web documents are represented by their word frequency histograms, and high dimensions are reduced by " word stop list" It is important to select appropriate term weighting methods for getting good maps. The results show that each document is mapped onto some grid point, with a link from this point to the document database. The documents are ordered on the grid according to their contents and neighboring documents can be browsed readily.
650		0	_aWorld Wide Web (Information retrieval system)
700	1		_aSadananda, Ramakoti, _eChairperson
700	1		_aDevadason, Francis Jawahar, _eExamination committee
700	1		_aJian-Guo, Zhang, _eExamination committee
710	2		_aEmployee Student, _eScholarship donor
810	2		_aAsian Institute of Technology. _tThesis ; _vno. CS-99-2
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B12663
907			_a.b11787740 _bmnait _cu
902			_a240330
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