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/ rus / ukr / eng / |
Kargapolov Sergey VladimirovichReport about the results of search in Internete-mail: fatstyle@ukr.netMountain-geological Faculty Departament "CONSTRUCTON OF THE MINES AND THE UNDERGROUND STRUCTURES" Master's degree work: INCREASE OF CORROSIVE OF VERTICAL MINE SHAFTS REINFORCED ELEMENTSLeader: Kupenko Ivan Vladimirovich |
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During work do the results represented in table were got. Most of results was observed in searching the Google and Yandex systems, and the least - meta,Rambler and Yahoo. As visible from table, on some queries one searching system produces thousand documents, and other the zeros. Possibly, it is explained by the features of work of the searching system. Also it should be noted that in table there are "anomalies". They are expressed that one searching system in March produces, for example, 4900000 documents in demand, and in May-5860000 the documents. Possibly, it is related to some failures in work of the searching system. The searching systems differ by a plenty of information incongruous to the query. Majority of information is represented on surveying level. It is possible to do a conclusion, that Internet - unique tool for information retrieval. Searching systems Internet, on comparison with the information retrieval in a printing kind, win in speed availability. But, besides advantages an user runs into the following problem: in order to find necessary information, it is necessary to expend enough heap of time and sift from a lot of unnecessary information. The search of results was made 20.03.2006 and 29.05.2006
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