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Now the difficulty of information query on the Web is there is not matching between short, misty user query and the document of existing a great deal of redundancy and noise. Anew query method was brought forward based on first item clicked feedback under the analyzed excellent and disadvantage of relevance feedback and pseudo feedback.Present a measure of first item-clicked feedback. The experiment...
Nowadays, Internet goes deep into human beings' daily routines and brings us many remarkable conflicts between mass digital information and our limited capabilities of acquiring them. Search engine thus becomes an important channel of obtaining information. But conventional search engines can index less than 16% of the publicly indexable Webs, and the other 84% are "invisible". Moreover,...
Nowadays, Internet goes deep into peoplepsilas daily routines, brings human beings mass information, and becomes an increasingly important channel of obtaining information. Facing such tremendous amount of information, it is a matter of life and death for us to look for a rapid and efficient method of hunting information. This paper revolves around Search Engine, which is a most efficient tool for...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.