CN103258029B - Method and system for information retrieval - Google Patents

Method and system for information retrieval Download PDF

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CN103258029B
CN103258029B CN201310167784.2A CN201310167784A CN103258029B CN 103258029 B CN103258029 B CN 103258029B CN 201310167784 A CN201310167784 A CN 201310167784A CN 103258029 B CN103258029 B CN 103258029B
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information
tag
query
label
supply
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CN201310167784.2A
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CN103258029A (en
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徐峰蕾
龙华
方褘伟
姜艳华
蔡思维
姜雅
程大年
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徐峰蕾
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Abstract

本发明涉及网络搜索技术领域,公开了一种信息检索方法,包括步骤:从信息查询方发布的需求信息中解析出查询标签,所述查询标签表示需求信息的需求条件;将所述查询标签与预先存储的信息提供方的供应标签进行匹配,所述供应标签表示信息提供方发布的供应信息的特征;将与所述查询标签相匹配的供应标签对应的供应信息返回给信息查询方,所述查询标签和供应标签均为预先设定的标签列表中的标签。 The present invention relates to the field of Web search technology, discloses an information retrieval method, comprising the steps of: parsing the demand for information querying the query released label, the label indicates inquiry demand conditions demand information; tag and the query previously stored tag information provider to match supply, the supply of the label showing information providing provisioning information published side; provisioning information to the query matches the tag corresponding to the tag is returned to the supply information inquiring party, the query label and tag supply labels are pre-set list tab. 还公开了一种信息检索系统。 Also discloses an information retrieval system. 本发明的信息检索方法和系统中,由于需求信息和供应信息均是通过选择固定标签实现输入的,因此用户需要寻找的产品或服务的范围便被缩小了,使得搜索结果更精确,大大降低了用户的搜索量。 Information retrieval method and system of the present invention, since the demand information and supply information are achieved inputted by selecting the fixed tag, so the user needs to find a range of products or services will be reduced, so that the search results are more accurate, greatly reduced search volume users.

Description

信息检索方法及系统 Method and system for information retrieval

技术领域 FIELD

[0001]本发明涉及网络搜索技术领域,特别涉及一种信息检索方法及系统。 [0001] The present invention relates to a network search technology, and particularly relates to an information retrieval method and system.

背景技术 Background technique

[0002]产品或服务的供应及需求一直是商业贸易的两个重要元素,本发明旨在解决商业贸易在处理产品的供求信息时的匹配问题,根据用户在搜索信息时的习惯,由于互联网信息含量大,用户在互联网海量信息中获取很难获得精准的信息,用户需对获得的信息进行大量筛选工作。 [0002] supply and demand for the product or service has been the two important elements of commercial trade, the present invention aims to solve the problem of matching supply and demand in dealing with business and trade information products, and according to user habits when searching for information, because the Internet information great content, users get accurate information is difficult to obtain vast amounts of information on the Internet, users need a great deal of information obtained screening.

[0003]现有的商业贸易在处理产品的供求信息时,一般都是通过网络公共平台,由需求方发布需求信息,供应方发布供应信息,需求方和供应方通过相关关键字在互联网或站内(网络公共平台)搜索各自需要的产品。 [0003] Existing commercial trade in dealing with supply and demand information products are generally released through the network platform of public information needs of the demand side, the supply side Post offer, the demand and supply side or via the Internet at the station Related Categories (network public platform) search for their needed products. 虽然随着互联网技术的发展成熟,此种方法相对于传统的实体公共平台,需求方和供应方可以更方便快捷的获取所需的供求信息,加快商业贸易的效率,但是,这种通过关键字搜索的方法也存在一定的缺陷: Although with the development of Internet technology is mature, this method compared to the traditional public entity platform, the demand side and the supply side can be more convenient and efficient access to information needed to supply and demand, speed up the efficiency of commercial trade, but this keyword search method also has some drawbacks:

[0004]由于互联网信息含量大,用户通过关键字搜索在互联网海量信息中获取到信息往往不完全是用户所需信息,即信息不完全匹配,用户还需对搜索结果进行下一步的大量筛选。 [0004] As the largest Internet information content, Internet users to access vast amounts of information through keyword search to information is often incomplete information is required by the user, that information does not match exactly, the user needs to search results next mass screening.

[0005]而且,由于不同的人对相同的产品或服务的命名及描述可能存在差异,便会导致同一产品或服务的描述可能存在多种不同的关键字,用户需尝试尽量多的关键字才能搜索到所需的供求信息,且搜索到的结果仍会存在不完全匹配的状况。 [0005] Moreover, since different people for the same product or service name and description may be different, it will lead to describe the same product or service may exist a number of different keywords, you need to try as many keywords Search information needed to supply and demand, and the search results will continue to exist does not exactly match the situation.

[0006]因此,这种通过关键字搜索的方法必然会大大降低用户获取供求信息的效率及精准度,降低用户体验。 [0006] Therefore, this is bound to greatly reduce the user to obtain information about supply and demand efficiency and accuracy by means of a keyword search, reduce the user experience.

[0007]此外,现有的网络公共平台一般都是单一语言的搜索,即用户发布的供求信息通常是通过某一种固定语言(例如:中文)发布的,其他用户需要使用相应语言的关键字搜索才能搜索到该供求信息,在经济全球化的时代,跨语言的供求信息及时匹配也变得越来越势在必行。 [0007] In addition, the existing network of public platforms are generally searching single language, namely supply and demand information posted by users are usually fixed by a certain kind of language (for example: Chinese) published by other users need to use the appropriate language keyword Search to search for the supply and demand information, in the era of economic globalization, cross-language information on supply and demand match in time becomes more and more imperative.

发明内容 SUMMARY

[0008](一)要解决的技术问题 [0008] (a) To solve technical problems

[0009]本发明要解决的技术问题是:如何实现高效率及高精准度的信息检索。 [0009] The present invention to solve the technical problem is: how to achieve high efficiency and high precision of information retrieval.

[0010] (二)技术方案 [0010] (ii) Technical Solution

[0011 ]为解决上述技术问题,本发明提供了一种信息检索方法,包括步骤: [0011] In order to solve the above technical problem, the present invention provides an information retrieval method, comprising the steps of:

[0012]从信息查询方发布的需求信息中解析出查询标签,所述查询标签表示需求信息的需求条件; [0012] The demand information parsed from the query in a query-party publisher tag, the tag indicates the query information needs demand conditions;

[0013]将所述查询标签与预先存储的信息提供方的供应标签进行匹配,以检索与需求信息相匹配的供应信息,所述供应标签表示信息提供方发布的供应信息的特征; [0013] with the query tag information stored in advance provider supplies tag match, to retrieve provisioning information that matches the information needs of the supply tag information showing the supply side release feature information provided;

[0014]将与需求信息相匹配的供应信息返回给信息查询方,所述查询标签和供应标签均为预先设定的标签列表中的标签。 [0014] The demand information and supply information that matches the information returned to the inquiring party, and supplies the query label tag labels are set in advance in the list of tags.

[0015]其中,还包括:接收所述信息查询方从所述标签列表中选择的标签,并按预定格式生成包含所选标签的需求信息,被选择的标签为所述查询标签。 [0015] wherein, further comprising: receiving the tag information from the querying selected tag list and press generates a predetermined format requirements of the selected tab, is selected as the query tag label.

[0016]其中,还包括:接收所述信息提供方从所述标签列表中选择的标签,并按预定格式生成包含所选标签的供应信息并存储,被选择的标签为所述供应标签。 [0016] wherein, further comprising: receiving the information providing party selected tag from the tag list, press the supply information includes generating a predetermined format and stores the selected tag, the tag to the selected label supply.

[0017]其中,还包括:接收所述信息提供方设置的自定义标签,按预定格式生成包含所述自定义标签的供应信息并存储,所述自定义标签为所述供应标签,并将所述自定义标签加入所述标签列表。 [0017] wherein, further comprising: receiving the information providing custom label side provided, comprising generating a predetermined format supplied from the tag and store information defining the custom label as the label supply, and the said custom label added to the list of tags.

[0018]其中,在解析出所述查询标签之前还包括:将所述需求信息翻译为与所述需求信息源语言不同的至少一种语言。 [0018] wherein, prior to parsing the query tag further comprises: translate the information needs of the different information needs of the at least one language source language.

[0019]其中,匹配时将每个查询标签的值与所述查询标签相同类别的供应标签的值进行比较,若查询标签的值和供应标签的值相同,或查询标签的值所表示的范围能够覆盖所述供应标签的值所表示的范围,则匹配命中,若需求信息中的查询标签对供应信息的供应标签的命中率达到预定值,则所述需求信息和供应信息匹配成功。 [0019] wherein, when the value of the supply matching tag value is the same type of the tag query label comparing each query, the query if the same label value and supply labels, tags, or range of values ​​represented by the query value of the supplied label to cover the indicated range, matching a hit, if the tag information needs in the query hit rate of supply of the label information supplied reaches a predetermined value, the demand information and supply information are successfully matched.

[0020]其中,所述标签列表中的每个标签均设有预定的权重,匹配时按标签权重大小依次匹配,在权重较大的标签匹配范围内再匹配权重较小的标签。 [0020] wherein, the tag list each tag has a predetermined weight, by tag matching the right in descending order of matching significant, in weight over a wide range of tagging further tags match weight smaller.

[0021]其中,将所述查询标签与预先存储的信息提供方的供应标签进行匹配的步骤具体包括: Step [0021] wherein the query tag label supplying pre-stored information provider for matching comprises:

[0022]匹配后判断所述查询标签相匹配的供应标签对应的供应信息数量是否小于预定数量,若小于,则减少所述查询标签的个数或降低命中率预定值; [0022] After determining the number of queries matching Supply label matches the label is smaller than a predetermined quantity corresponding to, if less than 10, to reduce the number of the query tag hit rate or decrease the predetermined value;

[0023]按减少后的查询标签或降低命中率预定值后重新进行匹配。 [0023] Query tab by reducing or decreasing the hit rate again after a predetermined matching value.

[0024]其中,所述减少后的查询标签的权重大于等于被减少的查询标签的权重。 [0024] wherein right after the tag query significant reduction in weight equal to the weight reduction of the tag query.

[0025]其中,将与需求信息相匹配的供应信息返回给信息查询方的步骤具体包括: Step [0025] wherein the supply information and demand information matches the information is returned to the inquiring party comprises:

[0026]按所述命中率的高低或匹配标签的综合权重大小对匹配上的供应信息排序; [0026] small sort of major supply comprehensive information on the match by matching the right level or percentage of the label;

[0027]将排序后的供应信息返回给所述信息查询方。 [0027] The information supplied to the information returned sorted inquirer.

[0028]其中,所述方法用于产品或服务项目检索,所述标签列表中的标签包括:行业标签、角色标签、地区标签、部门标签及职称标签类别中的至少一种。 [0028] wherein the method for retrieving product or service, the tag list of tags include: label industry, the role of labels, regional labels, tags, and at least one division title tag category.

[0029]本发明还提供了 一种信息检索系统,包括: [0029] The present invention further provides an information retrieval system, comprising:

[0030]查询标签解析模块,用于从信息查询方发布的需求信息中解析出查询标签,所述查询标签表示需求信息的需求条件; [0030] Query tab parsing module configured to parse information from the inquirer demand in the release tag query, the query label showing information needs demand conditions;

[0031]标签匹配模块,用于将所述查询标签与预先存储的信息提供方的供应标签进行匹配,以检索与需求信息相匹配的供应信息,所述供应标签表示信息提供方发布的供应信息的特征; [0031] Tags matching module, configured to query the tag information stored in advance provider supply matching tags to retrieve provisioning information that matches the information needs of the supply tag information showing the supply provider published Characteristics;

[0032]查询结果返回模块,用于将与需求信息相匹配的供应信息返回给信息查询方,所述查询标签和供应标签均为预先设定的标签列表中的标签。 [0032] returns the query results module for supplying information to match the demand information is returned to the inquiring party information, and supplies the query label tag labels are set in advance in the list of tags.

[0033]其中,还包括:需求信息生成模块,用于接收所述信息查询方从所述标签列表中选择的标签,并按预定格式生成包含所选标签的需求信息,被选择的标签为所述查询标签。 [0033] wherein, further comprising: demand information generating module, for receiving the tag information from the querying selected tag list and press the label generating demand information comprising the selected predetermined format, the labeled selected said query labels.

[0034]其中,还包括:供应信息生成模块,用于接收所述信息提供方从所述标签列表中选择的标签,并按预定格式生成包含所选标签的供应信息并存储,被选择的标签为所述供应标签。 [0034] wherein, further comprising: supplying information generating means for receiving the information providing party selected tag from the tag list, press generates provisioning information containing the selected label and stored in a predetermined format, the selected tag said label supply.

[0035]其中,所述供应信息生成模块还用于接收所述信息提供方设置的自定义标签,按预定格式生成包含所述自定义标签的供应信息并存储,所述自定义标签为所述供应标签,并将所述自定义标签加入所述标签列表。 [0035] wherein the further provisioning information generating module configured to receive the information providing custom label side provided, comprising generating a predetermined format supplied from the tag and store information defining the custom labels as the supply label, and the label was added the custom tag list.

[0036]其中,还包括:翻译模块,用于将所述需求信息翻译为与所述需求信息源语言不同的至少一种语言。 [0036] wherein, further comprising: a translation module configured to translate the demand information to the demand information source language with at least one different language.

[0037]其中,所述标签匹配模块具体用于在匹配时将每个查询标签的值与所述查询标签相同类别的供应标签的值进行比较,若查询标签的值和供应标签的值相同,或查询标签的值所表示的范围能够覆盖所述供应标签的值所表示的范围,则匹配命中,若需求信息中的查询标签对供应信息的供应标签的命中率达到预定值,则所述需求信息和供应信息匹配成功。 [0037] wherein said tagging module is configured to query tag value for each of the query tag label value of the supply of the same class are compared in matching, if the query value and supply the same label tag, tag value or range queries can be represented by the coverage value of the supply tag represented by the match hit, if the tag information needs in the query hit rate of supply of the label information supplied reaches a predetermined value, the demand information and availability information are successfully matched.

[0038]其中,所述标签列表中的每个标签均设有预定的权重,所述标签匹配模块还用于按标签权重大小依次匹配,在权重较大的标签匹配范围内再匹配权重较小的标签。 [0038] wherein, the tag list each tag has a predetermined weight, the tag by tag matching module is further configured to successively smaller matching significant weight, in the weight over a larger label re-matching matching range smaller weight s Mark.

[0039]其中,所述标签匹配模块包括: [0039] wherein said tagging module comprises:

[0040]查询结果判断模块,用于在匹配后判断所述查询标签相匹配的供应标签对应的供应信息数量是否小于预定数量,若小于,则减少所述查询标签的个数或降低命中率预定值; [0040] The query result determination means for determining, after the query matching supply for supplying information tag matches the tag is less than a predetermined amount corresponding to, if less than 10, to reduce the number of the query tag hit rate or reduce predetermined value;

[0041]匹配执行模块,用于按减少后的查询标签或降低命中率预定值后重新进行匹配。 [0041] matching execution module configured to query according to the label after reducing or decreasing the hit rate again after a predetermined matching value.

[0042]其中,所述减少后的查询标签的权重大于等于被减少的查询标签的权重。 [0042] wherein right after the tag query significant reduction in weight equal to the weight reduction of the tag query.

[0043]其中,所述查询结果返回模块具体包括: [0043] wherein said module returns the query result comprises:

[0044]排序模块,用于按所述命中率的高低或匹配标签的综合权重大小对匹配上的供应信息排序; [0044] sorting means for sorting small major supply information on the matching by the matching tag comprehensive weight or level of the hit rate;

[0045]结果返回模块,用于将排序后的供应信息返回给所述信息查询方。 [0045] Results returning module, for supplying information to the information returned sorted inquirer.

[0046]其中,所述系统用于产品或服务项目检索,所述标签列表中的标签包括:行业标签、角色标签、地区标签、部门标签及职称标签类别中的至少一种。 [0046] wherein the system for the product or service to retrieve the tag list of tags include: label industry, the role of labels, regional labels, tags, and at least one division title tag category.

[0047](三)有益效果 [0047] (c) beneficial effect

[0048]本发明的信息检索方法和系统中,由于需求信息和供应信息均是通过选择固定标签实现输入的,因此用户需要寻找的产品或服务的范围便被缩小了,使得搜索结果更精确,大大降低了用户的搜索量。 [0048] The information retrieval method and system of the present invention, since the demand information and supply information are achieved inputted by selecting the fixed tag, so the user needs to find a range of products or services will be reduced, so that the search results more accurate, greatly reducing the user's search volume.

附图说明 BRIEF DESCRIPTION

[0049]图1是本发明实施例的一种信息检索方法流程图; [0049] FIG. 1 is an information retrieval method of the present invention, a flowchart of the embodiment;

[0050]图2是本发明实施例的一种信息检索系统结构示意图。 [0050] FIG. 2 is a schematic diagram of an information retrieval system configuration of an embodiment of the present invention.

具体实施方式 Detailed ways

[0051]下面结合附图和实施例,对本发明的具体实施方式作进一步详细描述。 [0051] The following embodiments and the accompanying drawings, specific embodiments of the present invention will be further described in detail. 以下实施例用于说明本发明,但不用来限制本发明的范围。 The following examples serve to illustrate the present invention but are not intended to limit the scope of the present invention.

[0052]如图1所示本发明的实施例的信息检索方法包括: [0052] The information retrieval method of the embodiment of the present invention shown in FIG. 1 comprises:

[0053]步骤SI 10,从信息查询方发布的需求信息中解析出查询标签,所述查询标签表示需求信息的需求条件。 [0053] Step SI 10, the demand from the parsed information querying the query released label, the label indicates the query information needs demand conditions. 所述查询标签为预先设定的标签列表中的标签,所述标签列表中设定了若干标签,每个标签属于不同的类别,如:对于产品或服务项目检索,所述标签列表中的标签包括:行业标签、角色标签、地区标签、部门标签及职称标签类别中的至少一种。 The query label a preset list of tags in a label set list a number of tags, each belonging to different categories, such as: the product or service for retrieving the tag list tag including: industry labels, role labels, regional labels, tags, and at least one division title tag category.

[0054]当然执行该步骤110之前,信息查询方的发布的需求信息已被获取,本实施例中,接收信息查询方从所述标签列表中选择的标签,并按预定格式生成包含所选标签的需求信息,被选择的标签为所述查询标签。 Before [0054] Of course, this step 110, information dissemination needs inquirer information has been acquired, in the present embodiment, receiving information from the inquirer selected tag label list, press the selected tag generates a predetermined format demand information, is selected as the query tag label. 其中,预定格式例如:我要找“中国”的“礼品玩具”行业的“毛绒玩具(泰迪熊)” “供应商”;我要联络“市场调研”部门的“主席”。 Wherein the predetermined format such as: I'm looking for "China" and "gift toy" industry "plush toy (teddy bear)", "supplier"; I want to be contacted, "the President of market research" department "." 其中,引号内的文本为标签,引号外的文本为预定的文字语句显示格式。 Wherein the text in quotes outer label text, quotes a predetermined display format is text statement.

[0055]步骤S120,将所述查询标签与预先存储的信息提供方的供应标签进行匹配,以检索与需求信息相匹配的供应信息。 [0055] step S120, the tag information of the query and provide a supply of pre-stored matching label side, to retrieve provisioning information that matches the information needs. 其中,供应标签表示信息提供方发布的供应信息的特征,供应标签也为预先设定的标签列表中的标签。 Wherein the label indicates that supply information providing party provisioning information published supply labels to a predetermined list of tags in a tag.

[0056]匹配时将需求信息中的每个查询标签的值与所述查询标签相同类别的供应标签的值进行比较,若查询标签的值和供应标签的值相同,或查询标签的值所表示的范围能够覆盖所述供应标签的值所表示的范围(如:查询标签中的地区标签的值是中国,供应标签中的地区标签的值是北京),则匹配命中,若需求信息中的查询标签对供应信息的供应标签的命中率达到预定值,则所述需求信息和供应信息匹配成功。 Value [0056] of the same class label value of the supply value to the query tag information for each query label will match the needs of comparing, if the same query tag values ​​and supply the labels, tags or query represented the scope of supply to cover the value of the label indicated range (such as: value area label query tag is China, the value of the supply area label label is Beijing), the match hit, if demand information query tag hit rate of supply of the label information supplied reaches a predetermined value, the demand information and supply information are successfully matched. 命中率要达到预定值根据实际情况设定,若要求高的精准度,命中率可设置在80%以上,甚至100%,使其完全匹配。 To hit ratio reaches a predetermined value is set according to the actual situation, if the high accuracy requirements, the hit rate can be set at more than 80% or even 100% exact match it. 优选地,命中率可设置特别规则,如:必须命中“行业”类别。 Preferably, the hit rate can be set special rules, such as: You must hit the "industry" category.

[0057]当然执行该步骤120之前,信息提供方的发布的供应信息已被获取,本实施例中,接收所述信息提供方从所述标签列表中选择的标签,并按预定格式(与需求信息类似,包括标签文本,预定的文字语句显示文本)生成包含所选标签的供应信息并存储,被选择的标签为所述供应标签。 [0057] Of course, before this step 120, the supply of information providers, information has been acquired, in the present embodiment, the receiving party selected tag information from the tag list, press a predetermined format (and demand similar information, including the label text, the text statement to display predetermined text) generates information including the supply and the selected tag memory, the tag is selected for said label supply.

[0058]进一步地,标签列表中的标签可能没有用户想选择的标签,因此,还包括步骤:接收所述信息提供方设置的自定义标签,按预定格式生成包含所述自定义标签的供应信息并存储,所述自定义标签为所述供应标签。 [0058] Further, in the tag list tag label may not want to select the user, and therefore, further comprising the step of: receiving the information providing custom label side provided, comprising generating a supply custom label information of a predetermined format and storing the custom label as the label supply. 为了便于后续使用该自定义标签,并将自定义标签加入所述标签列表。 In order to facilitate the subsequent use custom labels, and custom label added to the list of tags. 即供应信息中的供应标签可以是标签列表(自定义标签加入前)中的标签,也可以是用户自定义标签,或两者兼有。 I.e., the supply information may be supplied tag list of tags (tag added since the previous defined) in the label, or may be user-defined labels, or both.

[0059]例如:对于产品或服务项目检索,需求信息与供应信息在数据库中相关的存储字段包括:用户标识(1^61'10)、行业(;[11(11181^5^3七68(^50标签标识、角色(1'01603七68(^50标签标识、地区(areacategory )标签标识、部门(department category)标签标识、职位(jobcategory)标签标识。上述所有标识可组成为一条完全的需求、供应信息内容。每个用户都将有多条不同的需求、供应信息数据,此类信息集群用于与相同类型需求信息进行匹配运算。该信息集群可永久保存,并用于实时匹配,以达到最优标签配对。 [0059] For example: For a product or service to retrieve, demand information and supply related information stored in the database fields include: user identification (1 ^ 61'10), industry (; [11 (11181 ^ 5 ^ 3 And 68 ( ^ 50 labeling, role (seven 1'01603 68 (^ 50 labeling, regional (areacategory) labeling, department (department category) identification tags, title (jobcategory) tag. All of the above can be composed into a complete identification of needs supply information content. each user will be how the different pieces of demand, supply information and data, such information cluster for the same type of operation to match the needs of information. this information can be permanently stored cluster, and for real-time matching, in order to achieve optimum label mate.

[0060]步骤S130,将与需求信息相匹配的供应信息返回给信息查询方。 [0060] Step S130, the supply information and demand information matches the information returned to the inquiring party.

[0061]进一步地,由于信息供应方发布的供应信息可能是采用不同语言(如:英语、法语等),为了更检索到更多有效信息,在解析出所述查询标签之前还包括:将需求信息翻译为与所述需求信息源语言不同的至少一种语言。 [0061] Further, since the information supplier supplies information may be published in different languages ​​(such as: English, French, etc.), in order to more effectively retrieve more information before parsing the query tag further comprises: a demand information between a source language and the demand information of at least one different language. 优选地,也可以翻译成预先设定的几个语种。 Preferably, translated into several languages ​​can be set in advance. 翻译分为两部分,一部分是标签的翻译,一个是文字语句显示的翻译。 Translation is divided into two parts, one is the translation of the label, it is a literal translation of the statement shows. 由于文字语句显示的内容和格式比较固定,因此文字语句显示的翻译通过资源包实现。 Because the content and format of the text of the statement shows relatively fixed, so the sentence translated text display is achieved by Resource Kit. 这里主要介绍下标签(Tag)的翻译。 This introduces the next label (Tag) translations.

[0062] Tag拥有一张Tag表,包含TagID TagName,TagID为Tag标识,TagName为默认语言的Tag名称。 [0062] Tag Tag has a table that contains TagID TagName, TagID for the Tag identification, TagName for the Tag name of the default language.

[0063]当需要取非默认语言Tag文字内容时,需要查询Tag_Translate表 [0063] When the need to take Tag text other than the default language, you need to query Tag_Translate table

[0064]字段有ItemID [标识]TagID [Tag 标识]TagViewName [Tag 显示名称]Language [语言] [0064] field has ItemID [logo] TagID [Tag logo] TagViewName [Tag display name] Language [language]

[0065] 查询翻译后的内容是通过Tag标识查询Tag_Translate表来获得到翻译后的内容,若无翻译则取Tag默认语言名称。 [0065] After the contents of the query translation is to get to the content translated by Tag identify the query Tag_Translate table, if not then take Tag default translation language name.

[0066]进一步地,所述标签列表中的每个标签均设有预定的权重,匹配时按标签权重大小依次匹配,在权重较大的标签匹配范围内再匹配权重较小的标签。 [0066] Further, the tag list for each tag has a predetermined weight, by tag matching the right in descending order of matching significant, in weight over a wide range of tagging further tags match weight smaller. 例如:当需求信息中选中的标签包括行业标签时,该标签的权重值为首选权重,需要在满足该行业标签的基础之上,再去匹配其它标签。 For example: When demand information in selected labels including industry label, the label's right to re-value preferred weight, based on the need to meet the industry's top labels, go to match other labels. 标签的权重可以在信息查询方从标签列表中选择标签时根据自身不同的需求进行设定。 Weight on the label can be set according to their different needs when selecting information inquiry party label from the label list.

[0067]进一步地,为了给信息查询方提供更多的信息,使其有更大的选择性,步骤S120具体包括: [0067] Further, in order to provide more information to the inquiring party information, so that it has greater selectivity, step S120 comprises:

[0068]经过一次匹配后,判断所述查询标签相匹配的供应标签对应的供应信息数量是否小于预定数量,如10条供应信息记录,若小于,则减少所述查询标签的个数或降低命中率预定值,并按减少后的查询标签或降低命中率预定值后重新进行匹配,即进行模糊匹配。 [0068] After a match, the query is determined to match the supply for supplying information tag corresponding to the tag is less than a predetermined number, such as 10 supply the information recording, if less than 10, to reduce the number of the tag query hit or reduced re-matching rate after the predetermined value, reducing the query tab and press the hit rate or decrease the predetermined value, i.e., fuzzy matching. 例如:只选取查询标签中的“行业标签”、“角色标签”及“地区标签”,便可搜索到范围更大的匹配结果。 For example: Only query tab in the "industry labels", "role labels" and "regional label", you can search for a wider range of matching results.

[0069]为了在搜索范围更大的情况下同时兼顾查询的精准度,优选地,所述减少后的查询标签的权重大于等于被减少的查询标签的权重。 [0069] For greater accuracy in the search range taking into account the case where the query, preferably right after the tag query significant reduction in weight equal to the weight reduction of the tag query.

[0070]进一步地,步骤S130具体包括:按所述命中率的高低或匹配标签的综合权重大小对匹配上的供应信息排序;将排序后的供应信息返回给所述信息查询方。 [0070] Further, step S130 comprises: a major sorting small supply information on the right to match the height according to the synthesis of the tags match or hit rate; the supply of information to the information returned sorted inquirer. 以方便信息查询方在返回的供应信息页面上快速定位自己所需的信息。 To facilitate information search party quickly locate the information they need on the supply information page returned.

[0071 ]以产品或服务的供应及需求的信息检索为例进行说明: [0071] to supply and demand information retrieval products or services as an example:

[0072]标签类别有行业、角色、地区、部门、职称五大类别 [0072] label categories are industry, role, region, department, title five categories

[0073] 分别赋予权重:行业50、角色40、地区30、部门20、职称10。 [0073] are given weight: 50 industries, the role of 40, 30 regions, 20 departments, 10 titles.

[0074] 匹配方法如下: [0074] The matching is as follows:

[0075]通过需要匹配的标签参数,通过查询到的数据的命中率或权重进行排序。 [0075], or hits the right by querying the data required by the re-sort the matching tag parameters.

[0076]命中率可设置特别规则:必须命中“行业”类别(在其他生产环境下可以考虑设置其它必要类别) [0076] hit rate can be set special rules: You must hit the "industry" category (consider setting other necessary category in other production environments)

[0077]例如:需要查询的条件是: [0077] For example: the conditions required query is:

[0078] 查询行业:服装、角色:供应商、地区:上海、部门:运营部、职称:经理 [0078] Query Industry: Apparel, role: vendor, region: Shanghai, Department: Operations, Title: Manager

[0079]被查询数据假设有: [0079] Suppose the query data:

[0080] 1、行业:服装、角色:供应商、地区:南京、部门:运营部、职称:经理 [0080] 1. Industry: Apparel, role: vendor, region: Nanjing, Department: Operations, Title: Manager

[0081] 2、行业:服装、角色:供应商、地区:上海、部门:生产部、职称:组长 [0081] 2, Industry: Apparel, role: vendor, region: Shanghai, departments: Production Department, Title: Leader

[0082] 3、行业:服装、角色:供应商、地区:北京、部门:运营部、职称:主管 [0082] 3. Industry: Apparel, role: vendor, region: Beijing, Department: Operations, job title: director

[0083] 4、行业:机械、角色:供应商、地区:上海、部门:运营部、职称:经理 [0083] 4. Industry: Machinery, role: vendor, region: Shanghai, Department: Operations, Title: Manager

[0084] 5、行业:服装、角色:供应商、地区:上海、部门:运营部、职称:经理 [0084] 5, Industry: Apparel, role: vendor, region: Shanghai, Department: Operations, Title: Manager

[0085]查询结果有4条[按命中率优先排序、权重为次要排序]: [0085] Query Results 4 [prioritized hits by the weight of the secondary sort]:

[0086] 1、行业:服装、角色:供应商、地区:上海、部门:运营部、职称:经理【命中率5个,权重次要排序可不考虑】 [0086] 1. Industry: Apparel, role: vendor, region: Shanghai, Department: Operations, Title: Manager [5 shooting, weight secondary sort from time to consider]

[0087] 2、行业:服装、角色:供应商、地区:南京、部门:运营部、职称:经理【命中率4个,权重分别是50、40、20、10,总和120】 [0087] 2, Industry: Apparel, role: vendor, region: Nanjing, Department: Operations, job title: manager [four hits, weights were 50,40,20,10, the sum of 120]

[0088] 3、行业:服装、角色:供应商、地区:上海、部门:生产部、职称:组长【命中率3个,权重分别是50、40、30,总和120】 [0088] 3. Industry: Apparel, role: vendor, region: Shanghai, departments: Production Department, Title: Leader [shooting three weights are 50,40,30, the sum of 120]

[0089] 4、行业:服装、角色:供应商、地区:北京、部门:运营部、职称:主管【命中率3个,权重分别是50、40、20,总和110】 [0089] 4. Industry: Apparel, role: vendor, region: Beijing, Department: Operations, job title: director of the hit rate [3, weights are 50,40,20, the sum of 110]

[0090]不命中的供应信息为: [0090] misses supply information:

[0091 ] 行业:机械、角色:供应商、地区:上海、部门:运营部、职称:经理【命中率4个,但由于必须命中“行业”,不返回显示在结果中】。 [0091] industries: machinery, role: vendor, region: Shanghai, Department: Operations, job title: manager [four hits, but must hit the "industry", does not return in the results].

[0092]本发明还提供了 一种信息检索系统,包括: [0092] The present invention further provides an information retrieval system, comprising:

[0093]查询标签解析模块210,用于从信息查询方发布的需求信息中解析出查询标签,所述查询标签表示需求信息的需求条件。 [0093] Query tab parsing module 210 parses the demand for querying information query the published label, the label indicates the query information needs demand conditions.

[0094]标签匹配模块220,用于将所述查询标签与预先存储的信息提供方的供应标签进行匹配,以检索与需求信息相匹配的供应信息,所述供应标签表示信息提供方发布的供应信息的特征。 [0094] The tagging module 220, configured to query the tag information stored in advance provider supply matching tags to retrieve provisioning information that matches the information needs of the supply tag information indicating the availability of supply published feature information. 该标签匹配模块220具体用于在匹配时将每个查询标签的值与所述查询标签相同类别的供应标签的值进行比较,若查询标签的值和供应标签的值相同,或查询标签的值所表示的范围能够覆盖所述供应标签的值所表示的范围,则匹配命中,若需求信息中的查询标签对供应信息的供应标签的命中率达到预定值,则所述需求信息和供应信息匹配成功。 The tag value matching module 220 specifically for the value of the supply value tag of the same class label for each query query tag match comparison, if the same query tag values ​​and supply of labels, tags or query range can be represented by the coverage value of the supply tag represented by the match hit, if the tag information needs in the query hit rate of supply of the label information supplied reaches a predetermined value, the demand information and supply information matches success.

[0095]查询结果返回模块230,用于将与需求信息相匹配的供应信息返回给信息查询方,所述查询标签和供应标签均为预先设定的标签列表中的标签。 [0095] Query module 230 returns the result, the demand for supplying information matches the information returned to the inquiring party information, and supplies the query label tag labels are set in advance in the list of tags.

[0096]该系统还包括:需求信息生成模块240,用于接收所述信息查询方从所述标签列表中选择的标签,并按预定格式生成包含所选标签的需求信息,被选择的标签为所述查询标签。 [0096] The system further comprising: a demand information generating module 240, for receiving the tag information from the querying selected tag list and press the label generating demand information comprising the selected predetermined format, the label is selected the query tag.

[0097]该系统还包括:供应信息生成模块250,用于接收所述信息提供方从所述标签列表中选择的标签,并按预定格式生成包含所选标签的供应信息并存储,被选择的标签为所述供应标签。 [0097] The system further comprises: supplying information generation module 250, for receiving the information providing party selected tag from the tag list, press generates provisioning information containing the selected label and stored in a predetermined format, the selected the label is a label supply.

[0098]其中,供应信息生成模块250还用于接收所述信息提供方设置的自定义标签,按预定格式生成包含所述自定义标签的供应信息并存储,所述自定义标签为所述供应标签,并将所述自定义标签加入所述标签列表。 [0098] wherein the further provisioning information generation module 250 for receiving the information providing custom label side provided, comprising generating a predetermined format supplied from the tag and store information defining the custom label to said supply tag, and the tag is added the custom tag list.

[0099]该系统还包括:翻译模块260,用于将所述需求信息翻译为与所述需求信息源语言不同的至少一种语言。 [0099] The system further comprises: a translation module 260 for translation to the demand information to the demand information source language and at least one different language.

[0100]进一步地,所述标签列表中的每个标签均设有预定的权重,所述标签匹配模块还用于按标签权重大小依次匹配,在权重较大的标签匹配范围内再匹配权重较小的标签。 [0100] Further, the tag list for each tag has a predetermined weight, the tag by tag matching module is further configured to successively smaller matching significant weight, in the weight and then matching over a wide range of weights than tagging small label.

[0101] 进一步地,标签匹配模块220包括: [0101] Furthermore, tagging module 220 includes:

[0102]查询结果判断模块222,用于在匹配后判断所述查询标签相匹配的供应标签对应的供应信息数量是否小于预定数量,若小于,则减少所述查询标签的个数或降低命中率预定值; [0102] Results determining module 222 for determining, after the query matching supply for supplying information tag matches the tag is less than a predetermined amount corresponding to, if less than 10, to reduce the number of the query tag hit rate or decrease predetermined value;

[0103]匹配执行模块221,用于按减少后的查询标签或降低命中率预定值后重新进行匹配。 [0103] matching execution module 221, a query for tags by reducing or decreasing the hit rate again after a predetermined matching value.

[0104]进一步地,所述减少后的查询标签的权重大于等于被减少的查询标签的权重。 [0104] Further, right after the tag query significant reduction in weight equal to the weight reduction of the tag query.

[0105]进一步地,所述查询结果返回模块230具体包括: [0105] Furthermore, the module 230 returns the query result comprises:

[0106]排序模块232,用于按所述命中率的高低或匹配标签的综合权重大小对匹配上的供应信息排序; [0106] The ranking module 232 for sorting of small major supply information on the matching by the matching tag comprehensive weight or level of the hit rate;

[0107]结果返回模块231,用于将排序后的供应信息返回给所述信息查询方。 [0107] Results returning module 231, for supplying information to the information returned sorted inquirer.

[0108]该系统可以用于产品或服务项目检索,所述标签列表中的标签包括:行业标签、角色标签、地区标签、部门标签及职称标签类别中的至少一种。 [0108] The system can be used for product or service to retrieve the tag list of tags include: label industry, the role of labels, regional labels, tags, and at least one division title tag category.

[0109]以上实施方式仅用于说明本发明,而并非对本发明的限制,有关技术领域的普通技术人员,在不脱离本发明的精神和范围的情况下,还可以做出各种变化和变型,因此所有等同的技术方案也属于本发明的范畴,本发明的专利保护范围应由权利要求限定。 [0109] the above embodiments are merely illustrative of the present invention, and are not restrictive of the invention, relating to ordinary skill in the art, without departing from the spirit and scope of the present invention, can make various changes and modifications , all equivalent technical solutions also within the scope of the present invention, the scope of the present invention patent is defined by the appended claims.

Claims (18)

1.一种信息检索方法,其特征在于,包括步骤: 从信息查询方发布的需求信息中解析出查询标签,所述查询标签表示需求信息的需求条件,所述需求信息为接收所述信息查询方从标签列表中选择的标签,并按预定格式生成包含所选标签的需求信息,被选择的标签为所述查询标签; 将所述查询标签与预先存储的信息提供方的供应标签进行匹配,以检索与需求信息相匹配的供应信息,所述供应标签表示信息提供方发布的供应信息的特征; 将与需求信息相匹配的供应信息返回给信息查询方,所述查询标签和供应标签均为预先设定的标签列表中的标签,所述供应信息为接收所述信息提供方从所述标签列表中选择的标签,并按预定格式生成包含所选标签的供应信息,被选择的标签为供应标签。 1. An information retrieval method characterized by comprising the steps of: parsing the query from the demand information in the query side release tag, the tag inquiry indicates demand conditions demand information, the information needs to receive the information query party selected from the list of label tabs and demand information comprising a predetermined selected format generation tag, the tag to the selected query label; the query tag information stored in advance to provide a supply side label matching, to retrieve provisioning information that matches the information needs of the supply label showing information providing provisioning information published side; supply information and demand information matches the information returned to the inquiring party, the query label and tag are supplied predetermined list of tags in a tag, the tag information is supplied from the selected tag list provider to receive the information, generates a predetermined format in accordance supply information about the selected tag is selected for the supply of labels label.
2.如权利要求1所述的信息检索方法,其特征在于,还包括:接收所述信息提供方设置的自定义标签,按预定格式生成包含所述自定义标签的供应信息并存储,所述自定义标签为所述供应标签,并将所述自定义标签加入所述标签列表。 2. The information retrieval method according to claim 1, characterized in that, further comprising: receiving the information providing custom label side provided, comprising generating a predetermined format supplied from the tag and store information defining the custom labels to supply the label and the label added to the custom tag list.
3.如权利要求1所述的信息检索方法,其特征在于,在解析出所述查询标签之前还包括:将所述需求信息翻译为与所述需求信息源语言不同的至少一种语言。 Information retrieval method according to claim 1, characterized in that, prior to parsing the query tag further comprises: translating the information to the demand information source language needs at least one different language.
4.如权利要求1〜3中任一项所述的信息检索方法,其特征在于,匹配时将每个查询标签的值与所述查询标签相同类别的供应标签的值进行比较,若查询标签的值所表示的范围能够覆盖所述供应标签的值所表示的范围,则匹配命中,若需求信息中的查询标签对供应信息的供应标签的命中率达到预定值,则所述需求信息和供应信息匹配成功。 The information retrieving method according to any one of 1~3 claims, characterized in that the value of each query matching tag value to the query of the same class label supply tag comparison, if the query tag range of values ​​can be represented by the value of the supply coverage tag represented by the match hit, if the tag information needs in the query hit rate of supply of the label information supplied reaches a predetermined value, the supply and demand information information are successfully matched.
5.如权利要求4所述的信息检索方法,其特征在于,所述标签列表中的每个标签均设有预定的权重,匹配时按标签权重大小依次匹配,在权重较大的标签匹配范围内再匹配权重较小的标签。 The information retrieving method according to claim 4, wherein said tag list each tag has a predetermined weight, by tag matching the right in descending order of matching significant, in the weight range of tagging a large match weight within a smaller label.
6.如权利要求5所述的信息检索方法,其特征在于,将所述查询标签与预先存储的信息提供方的供应标签进行匹配的步骤具体包括: 匹配后判断所述查询标签相匹配的供应标签对应的供应信息数量是否小于预定数量,若小于,则减少所述查询标签的个数或降低命中率预定值; 按减少后的查询标签或降低命中率预定值后重新进行匹配。 The information retrieving method according to claim 5, wherein the query information is stored in advance and tag labels provide a supply-side matching step comprises: determining the query matches the tag match supply provisioning information corresponding to the tag number is less than a predetermined number, if less than 10, to reduce the number of the query tag hit rate or decrease the predetermined value; query by reducing or decreasing the label after the hit rate again after a predetermined matching value.
7.如权利要求6所述的信息检索方法,其特征在于,所述减少后的查询标签的权重大于等于被减少的查询标签的权重。 The information retrieval method according to claim 6, characterized in that, after the tag query significant reduction in weight equal to the weight reduction of the tag query.
8.如权利要求5所述的信息检索方法,其特征在于,将与需求信息相匹配的供应信息返回给信息查询方的步骤具体包括: 按所述命中率的高低或匹配标签的综合权重大小对匹配上的供应信息排序; 将排序后的供应信息返回给所述信息查询方。 8. The information retrieval method according to claim 5, wherein the supply information and demand information matches the information is returned to the step of querying comprises: a consolidated level or right tag match hit rate of the magnitudes of supply information on the sorted match; information supplied to the information returned sorted inquirer.
9.如权利要求1〜3中任一项所述的信息检索方法,其特征在于,所述方法用于产品或服务项目检索,所述标签列表中的标签包括:行业标签、角色标签、地区标签、部门标签及职称标签类别中的至少一种。 9. The information retrieval method according to any one of 1~3 claims, characterized in that the method is used to retrieve a product or services, the tag list tag comprising: a tag industry, the role of labels, Region at least one label, tag and title tag division category.
10.一种信息检索系统,其特征在于,包括: 查询标签解析模块,用于从信息查询方发布的需求信息中解析出查询标签,所述查询标签表不需求ί目息的需求条件; 标签匹配模块,用于将所述查询标签与预先存储的信息提供方的供应标签进行匹配,以检索与需求信息相匹配的供应信息,所述供应标签表示信息提供方发布的供应信息的特征; 查询结果返回模块,用于将与需求信息相匹配的供应信息返回给信息查询方,所述查询标签和供应标签均为预先设定的标签列表中的标签; 需求信息生成模块,用于接收所述信息查询方从所述标签列表中选择的标签,并按预定格式生成包含所选标签的需求信息,被选择的标签为所述查询标签; 供应信息生成模块,用于接收所述信息提供方从所述标签列表中选择的标签,并按预定格式生成包含所选标签的供应信息并 10. An information retrieval system comprising: query label parsing module configured to parse information from the inquirer requirements published a query tag, the tag query table does not demand conditions ί destination information demand; tag matching module, the query information stored in advance and tag provider for matching supply tags, and to retrieve provisioning information that matches the information needs of the supply tag information showing the supply side feature information published; query results returning module, for supplying information to match the demand information is returned to the inquiring party information, and supplies the query label tag labels are set in advance in the list of tags; demand information generating module, for receiving the information inquiring party selected from the list of labels tabs and demand information comprising a predetermined selected format generation tag, said tag is selected query label; supply information generation means for receiving from said information provider said selected tag list of tags press generates provisioning information comprising a predetermined selected label format and 储,被选择的标签为所述供应标签。 Storage, as the selected tag label supply.
11.如权利要求10所述的信息检索系统,其特征在于,所述供应信息生成模块还用于接收所述信息提供方设置的自定义标签,按预定格式生成包含所述自定义标签的供应信息并存储,所述自定义标签为所述供应标签,并将所述自定义标签加入所述标签列表。 11. The information retrieval system according to claim 10, wherein the further provisioning information generating module configured to receive the information providing custom label side provided, comprising generating a supply custom labels predetermined format and storing information, the custom label said label supply, and a custom label added to the list of tags.
12.如权利要求10所述的信息检索系统,其特征在于,还包括:翻译模块,用于将所述需求信息翻译为与所述需求信息源语言不同的至少一种语言。 12. The information retrieval system according to claim 10, characterized in that, further comprising: a translation module configured to translate the demand information to the demand information source language with at least one different language.
13.如权利要求10〜12中任一项所述的信息检索系统,其特征在于,所述标签匹配模块具体用于在匹配时将每个查询标签的值与所述查询标签相同类别的供应标签的值进行比较,若查询标签的值所表示的范围能够覆盖所述供应标签的值所表示的范围,则匹配命中,若需求信息中的查询标签对供应信息的供应标签的命中率达到预定值,则所述需求信息和供应信息匹配成功。 13. The information retrieval system of any one of 10~12 claims, wherein said tagging module is configured to supply the same type of value tag for each query to the query when matching tag compares the value of the tag, if the tag query range of values ​​can be represented by the coverage value of the supply tag represented by the match hit, the query requirement information if the tag hit rate in the supply tag information reaches a predetermined supply value, the demand information and supply information are successfully matched.
14.如权利要求13所述的信息检索系统,其特征在于,所述标签列表中的每个标签均设有预定的权重,所述标签匹配模块还用于按标签权重大小依次匹配,在权重较大的标签匹配范围内再匹配权重较小的标签。 14. The information retrieval system according to claim 13, wherein said tag list each tag has a predetermined weight, the tag by tag matching module is further configured to successively smaller matching significant weight, in the weight then matching tag match over a wide range of smaller weight label.
15.如权利要求14所述的信息检索系统,其特征在于,所述标签匹配模块包括: 查询结果判断模块,用于在匹配后判断所述查询标签相匹配的供应标签对应的供应信息数量是否小于预定数量,若小于,则减少所述查询标签的个数或降低命中率预定值; 匹配执行模块,用于按减少后的查询标签或降低命中率预定值后重新进行匹配。 15. The information retrieval system according to claim 14, wherein said tagging module comprising: a query result judgment means for supplying information about the number of matches is determined after supplying the query matches the corresponding tag label whether it is less than a predetermined number, if less than 10, to reduce the number of the query tag hit rate or decrease the predetermined value; matching execution module, configured to query according to the label after reducing or decreasing the hit rate again after a predetermined matching value.
16.如权利要求15所述的信息检索系统,其特征在于,所述减少后的查询标签的权重大于等于被减少的查询标签的权重。 16. The information retrieval system according to claim 15, characterized in that, after the tag query significant reduction in weight equal to the weight reduction of the tag query.
17.如权利要求14所述的信息检索系统,其特征在于,所述查询结果返回模块具体包括: 排序模块,用于按所述命中率的高低或匹配标签的综合权重大小对匹配上的供应信息排序; 结果返回模块,用于将排序后的供应信息返回给所述信息查询方。 17. The information retrieval system according to claim 14, wherein said module returns the query result comprises: a sorting module, for supplying the matching by the matching tag comprehensive weight or level of the hit ratio of magnitudes of sort information; result returning module, for supplying information to the information returned sorted inquirer.
18.如权利要求10〜12中任一项所述的信息检索系统,其特征在于,所述系统用于产品或服务项目检索,所述标签列表中的标签包括:行业标签、角色标签、地区标签、部门标签及职称标签类别中的至少一种。 18. The information retrieval system of any one of 10~12 claims, characterized in that the system for retrieving goods or services, the tag list of tags comprising: a tag industry, the role of labels, Region at least one label, tag and title tag division category.
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