第1个回答 2010-06-07
In the Internet vigorous development's today, on Internet's information is voluminous. The people while enjoy convenient which the Internet brings, how actually faced one information question which in the so magnanimous content accurate, found itself to need quickly, the traditional search engine already more and more with difficulty to meet people's need, in view of some specific domain, some specific crowd or some specific demand's vertical search engine arose at the historic moment. Is unable in view of the traditional search engine to meet the specific crowd needs, designed based on the Lucene soccer player information vertical search engine system, the user has been possible to inquire the league tournament player basic situation as well as the technology statistical data in the system. The system mainly includes homepage downloading, the data takeoff, the index establishment as well as the retrieval page four parts. Homepage downloading has not used in the traditional significance network reptile, but has used the more specialized homepage downloading software, comes to provide the data origin for the system. In data takeoff part, then intercepts the homepage information based on the establishment mark, and unceasing the information which removes needs, formatted data coexisting enters the database. In the establishment index part, has used the JE participle module, has established the player dictionary according to the extraction player information for the participle use, even more causes the establishment the index to meet the requirement. The retrieval page part including retrieves the page with the player detailed material page. The system realized inquired the player information basic function, the user may inquire the player information according to the input retrieval key words. System's running rate and the sorting aspect insufficient ideal, will also make the further improvement in the following research to various part.
第2个回答 2010-06-07
Today, the Internet boom, the Internet information is voluminous. People enjoy the convenience brought by the Internet while, how are facing a flood of content that accurately and quickly the information they need to find the problem, traditional search engines have become increasingly difficult to meet people's needs, for a specific area, a specific group of people or a vertical search engine specific needs emerged.
Traditional search engines can not meet the needs of specific populations, the design of soccer players based on Lucene information vertical search engine system, the user can check league players in the system basic information and technology statistics. System includes website, data extraction, indexing and retrieval page four parts. Website does not use the traditional sense of Crawler, instead of using a more professional website to download software to provide data sources for the system. In the data extraction part, is based on the set of tags to intercept page information, and constantly remove unwanted information, formatting data and the database. In the indexing part, by the JE sub-word components, according to the information extracted from established players for players dictionary word to use, makes the index more consistent with established requirements. Search page search page section includes detailed information on the page with the player.
System implements the basic functions of player information query, the user can input search keywords to query player information. System speed and sequencing is not satisfactory, follow-up studies in various parts will be further improved.
第3个回答 2010-06-07
Today, the Internet boom, the Internet information is voluminous. People enjoy the convenience brought by the Internet while, how are facing a flood of content that accurately and quickly the information they need to find the problem, traditional search engines have become increasingly difficult to meet people's needs, for a specific area, a specific group of people or a vertical search engine specific needs emerged. Traditional search engines can not meet the needs of specific populations, the design of soccer players based on Lucene information vertical search engine system, the user can check league players in the system basic information and technology statistics. System includes website, data extraction, indexing and retrieval page four parts. Website does not use the traditional sense of Crawler, instead of using a more professional website to download software to provide data sources for the system. In the data extraction part, is based on the set of tags to intercept page information, and constantly remove unwanted information, formatting data and the database. In the indexing part, by the JE sub-word components, according to information extracted from established players for players dictionary word to use, makes the index more consistent with established requirements. Some include the search page search page with detailed information on the players page. System implements the basic functions of player information query, the user can input search keywords to query player information. The system running speed and sequencing is not satisfactory, follow-up studies in various parts will be further improved.
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