A kind of interactive network retrieval service system
Technical field
The present invention relates to network retrieval service system, particularly relate to a kind of interactive network retrieval service system.
Background technology
The quantity of information that the arrival of cybertimes makes people to obtain is increasing, but what obtain needed for oneself from magnanimity information data fast and accurately is more and more difficult, a large amount of data can not get effective utilization, and some data is not easy found because of search problem.How obtaining required fast and accurately from mass network data, is that network retrieval service system is pursued.Present widely used search modes is keyword query, needs user entered keyword, and then system retrieves associated information on the server, then provides result for retrieval.But for the input key word that the user had can not be correct, or the result for retrieval oneself wanted can not be found according to key word, even the professional retrieval personnel of some professional domains, also working experience for many years can only provide key word on one's own account, and individual difference is larger, for this reason, if intelligent system analysis can be had, then repeatedly linking up with user, just can obtain good result for retrieval, this just needs interactive retrieval system.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing searching system, single search modes, the shortcoming that recall precision is low, provides a kind of interactive network retrieval service system.
Technical scheme of the present invention is: a kind of interactive network retrieval service system, is characterized in that: comprise with lower module:
Load module, in order to receive the input of retrieval first of user;
Load module again, in order to receive the retrieval input of user except first;
Analysis module, in order to analyze and extract user input key word;
Logging modle, in order to the key word extracted after record analysis;
Combination comparison module, the key word repeatedly extracted in order to comparison combination;
Server, the key search provided by last module goes out the result of coupling;
Output module, in order to export result for retrieval to client.
Further, whether analysis module also in order to judge whether the term that user inputs exists mistake, and points out user to revise or advises that user inputs.
Further, logging modle also in order to analyze whether be retrieve input first, combine the need of with term before.
Further, whether server is also satisfied with this result for retrieval in order to provide inquiry user, judges whether again to retrieve, the search key of input of advising.
Further, load module, again load module, output module are client.
Further, described client is mobile phone or computer.
Further, analysis module, logging modle, combination comparison module, server are service terminal.
Further, client is connected by network with service terminal.
Beneficial effect of the present invention is: interactive network retrieval service system, inputted by the retrieval of user, customer analysis is helped to provide result for retrieval, after the data analysis of service terminal, and be revised as correct key word according to the input prompt suggestion user that repeatedly retrieves of user, until user search is to satisfactory result, this retrieval service system adopts the mode of user and service terminal interaction, assisted user obtains the result for retrieval wanted fast, accurately, save the retrieval time of user, improve effectiveness of retrieval and accuracy rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of interactive network retrieval service system of the present invention.
Fig. 2 is the implementing procedure figure of interactive network retrieval service system of the present invention.
Embodiment
Below in conjunction with accompanying drawing, brief description is made to the specific embodiment of the present invention.
An interactive network retrieval service system as shown in Figure 1, comprises with lower module: load module 1, in order to receive the input of retrieval first of user; Load module 2 again, in order to receive the retrieval input of user except first; Analysis module 3, in order to analyze and extract user input key word; Logging modle 4, in order to the key word extracted after record analysis; Combination comparison module 5, the key word repeatedly extracted in order to comparison combination; Server 6, the key search provided by last module goes out the result of coupling; Output module 7, in order to export result for retrieval to client.
Further, whether analysis module 3 also in order to judge whether the term that user inputs exists mistake, and points out user to revise or advises that user inputs.
Further, logging modle 4 also in order to analyze whether be retrieve input first, combine the need of with term before.
Further, whether server 6 is also satisfied with this result for retrieval in order to provide inquiry user, judges whether again to retrieve, the search key of input of advising.
The implementing procedure figure of a kind of interactive network retrieval service system as shown in Figure 2, first from the input first of user, when user is after confirming to input first, analyzed by carrying out fractionation to the term of input by analysis module, extract key word wherein, if there is the input error of grammer or specialized vocabulary in analysis result display, user's input error can be pointed out, the need of amendment input, user can be allowed to revise the term of input, if user refuses amendment, so carry out fuzzy matching, and at the key word that logging modle record extracts, in the database of server, result for retrieval is obtained according to key search, and arrange according to the degree of correlation, inquire after providing result for retrieval whether user is satisfied with result for retrieval, user has been satisfied with retrieval, if user is unsatisfied with, provide suggestion search key, the key word again inputted is determined by user, other key words are inputted by load module again, and again analyzed by analysis module, the need of amendment, then through logging modle, reminding user is the need of the key word inputted in conjunction with last time, if need to combine, enter combination comparison module, the key word of many extracted twice carries out permutation and combination, then the key word of combination is retrieved, if user is dissatisfied result for retrieval also, so load module is again carried out in circulation, analysis module, logging modle, provide analysis result, server can according to repeatedly extracting the key word obtained, carry out analyzing and provide suggestion key word, be convenient to user and obtain result for retrieval fast and accurately.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.