CN106056350A - E-mail information extraction method, device and system - Google Patents

E-mail information extraction method, device and system Download PDF

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Publication number
CN106056350A
CN106056350A CN201610341717.1A CN201610341717A CN106056350A CN 106056350 A CN106056350 A CN 106056350A CN 201610341717 A CN201610341717 A CN 201610341717A CN 106056350 A CN106056350 A CN 106056350A
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template
mail contents
information
default
mail
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CN106056350B (en
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赵丰
赵东
刘俊
楼宏微
林华尚
张丁
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Tencent Technology Shenzhen Co Ltd
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Tencent Technology Shenzhen Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/10Office automation; Time management
    • G06Q10/107Computer-aided management of electronic mailing [e-mailing]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/35Clustering; Classification

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  • Business, Economics & Management (AREA)
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  • General Engineering & Computer Science (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The embodiment of the invention discloses an E-mail information extraction method, device and system. The method comprises: after receiving an E-mail, obtaining a corresponding preset template according to the sending address of the E-mail, and determining whether E-mail contents match the preset template; if the E-mail contents match the preset formwork, employing the preset template to perform information extraction on the E-mail contents, or else classifying E-mail contents according to preset strategies, and generating a template according to classification results; and employing the generated template to perform information extraction on the E-mail contents. The scheme can improve flexibility, and information extraction reliability and accuracy.

Description

The information of a kind of Email detaches methods, devices and systems
Technical field
The present invention relates to communication technical field, the information being specifically related to a kind of Email detaches methods, devices and systems.
Background technology
Along with the development of Internet technology, Email has become the service that internet, applications is the widest.Email is to people Bring cheap and quick communication mode while, also problem served by band, such as, how at numerous Email Informations Information required for middle rapid extraction, and this technology extracting information from Email, we are referred to as the letter of Email Breath detaches.
In the prior art, the information of Email detaches, typically can be by Email content is carried out keyword Join or realize by the way of regular expression filters.Such as, as a example by bank electronic bill, if desired detach this The content of bank electronic bill, then can search the printed words such as " the refund amount of money " and " refunding the date ", so in Email content After navigate in concrete value further according to the printed words found, etc..
To in the research of prior art and practice process, it was found by the inventors of the present invention that existing scheme is at Mail Contents When form changes, if not upgrading matching process in time, the situations such as matching error the most easily occur, the information of ultimately resulting in is taken out From losing efficacy or inaccurate, motility is poor.
Summary of the invention
The embodiment of the present invention provides the information of a kind of Email to detach methods, devices and systems, can improve it flexible Reliability that property, information detach and accuracy.
The embodiment of the present invention also provides for the information of a kind of Email and detaches method, including:
Receiving Email, described Email includes Mail Contents and transmits address;
Transmit, according to described, the default template that address acquisition is corresponding, and determine described Mail Contents whether with described default mould Plate mates;
If, it is determined that described default template is for detaching template;
If it is not, then Mail Contents is classified according to preset strategy, generate template according to classification results, the mould that will generate Plate is as detaching template;
Employing detaches template and described Mail Contents is carried out information detaches.
Accordingly, the embodiment of the present invention also provides for the information of a kind of Email and detaches device, including:
Receiving unit, be used for receiving Email, described Email includes Mail Contents and transmits address;
Acquiring unit, for transmitting, described in basis, the default template that address acquisition is corresponding;
Template determines unit, be used for determining described Mail Contents whether with described default template matching, if, it is determined that institute State default template for detaching template;If it is not, then Mail Contents is classified according to preset strategy, generate mould according to classification results Plate, using the template of generation as detaching template;
Processing unit, detaches template for employing and described Mail Contents is carried out information detaches.
Additionally, the information that the embodiment of the present invention also provides for a kind of Email detaches system, including embodiment of the present invention institute The information of any one Email provided detaches device.
The embodiment of the present invention after receiving Email, can according to this Email to transmit address acquisition corresponding Preset template, and determine Mail Contents whether with this default template matching, the most then use this default template to this Mail Contents The information of carrying out detaches;Otherwise, then according to preset strategy, Mail Contents is classified, and generate template according to classification results, so After, use the template generated that this Mail Contents is carried out information and detach;Owing to the program is when default template is inapplicable, Ke Yigen It is flexibly generated new template according to Mail Contents, and carries out information based on this new template and detach, therefore, even if Mail Contents lattice Formula changes, and there will not be impact, greatly reduces the generation of the situation identifying mistake or coupling inefficacy;Sum it up, the party Case in terms of existing technologies, can improve its motility and reliability that information detaches and accuracy.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for From the point of view of those skilled in the art, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings Figure.
Fig. 1 a is the scene schematic diagram that the information of Email that the embodiment of the present invention provides detaches method;
Fig. 1 b is the flow chart that the information of Email that the embodiment of the present invention provides detaches method;
Fig. 2 is another flow chart that the information of Email that the embodiment of the present invention provides detaches method;
Fig. 3 a is the structural representation that the information of Email that the embodiment of the present invention provides detaches device;
Fig. 3 b is another structural representation that the information of Email that the embodiment of the present invention provides detaches device;
Fig. 4 is the structural representation of the server that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on Embodiment in the present invention, the every other enforcement that those skilled in the art are obtained under not making creative work premise Example, broadly falls into the scope of protection of the invention.
The embodiment of the present invention provides the information of a kind of Email to detach methods, devices and systems.
Wherein, the information of this Email detaches device and specifically can be integrated in server, such as mail server, example As, as shown in Figure 1a, mail server, can be according to this electronics postal after receiving the Email that sending server sends Part transmit the default template that address acquisition is corresponding, and determine whether the Mail Contents of this Email hits this default template Whether (i.e. determine the Mail Contents of this Email with this default template matching), the most then use this default template to this postal Part content carries out information and detaches, and otherwise, if being not hit by, then generates new template according to Mail Contents, such as, and specifically can be according to Mail Contents is classified by preset strategy, generates template according to classification results, then, uses the template that this is new in this mail Appearance carries out information and detaches;If it is to say, preset template and can be suitable for, then the default template of employing is as detaching template, and if should Preset template inapplicable, then generate new template as detaching template so that this detach template can be along with Mail Contents The change of form carries out self-adaptative adjustment, greatly reduces the generation of the situation identifying mistake or coupling inefficacy;Hereafter, it is also possible to will The information detached is sent to terminal, to show, such as with the page or by the shape of terminal applies (APP, Application) Formula shows in the terminal, in order to user checks.
To be described in detail respectively below.It should be noted that, the numbering of following example is not intended as embodiment excellent Select the restriction of order.
Embodiment one,
The angle detaching device from the information of Email is described by the present embodiment, and the information of this Email detaches Device specifically can be integrated in server, such as mail server.
The information of a kind of Email detaches method, including: receive Email, this Email include Mail Contents and Transmit address;Transmit, according to this, the default template that address acquisition is corresponding, and determine this Mail Contents whether with this default template Join;If, it is determined that this default template is for detaching template;If it is not, then Mail Contents is classified according to preset strategy, according to Classification results generates template, using the template of generation as detaching template;Employing detaches template and this Mail Contents is carried out information takes out From.
As shown in Figure 1 b, the information of this Email detaches the idiographic flow of method and can be such that
101, receive Email, such as, specifically can receive the Email that sending server sends.
Wherein, this Email can include Mail Contents and transmit the information such as address, transmits address and refers to this electronics The address of addresser in mail, Mail Contents refers to the content of this Email Body.
102, transmit, according to this, the default template that address acquisition is corresponding.
Such as, specifically can transmit address according to this from default template set, obtain the default template of correspondence.
Wherein, this default template set can include multiple default template, correspond to respectively different transmit address;This is pre- If template can be configured in advance according to the demand of reality application, such as, as a example by bank electronic bill, can be according to difference The content of bill Email of bank and form different template styles is set.Wherein, this template can use multiple shape Formula represents, such as, the path language (XPath, XML Path) of extensible markup language can be used to represent.XPath is A kind of being used for determines certain partial information position in extensible markup language (XML, Extensible Markup Language) document The language put.Such as, if the content of this bank electronic bill includes address name, the refund amount of money, refund date and refunds bright The information such as thin, then this template is specifically as follows address name, the refund amount of money, refund date and the XPath set such as detailed of refunding Bill masterplate, by that analogy, etc..
It should be noted that, this template is in addition to can representing with XPath, it is also possible to use other voice to carry out table Show, such as XPointer.The language phase that the language that this template uses specifically can be used with the Mail Contents of Email Joining, if Mail Contents uses XPath, then template is also adopted by XPath, and if Mail Contents uses other language, such as XPointer, then template can also adjust accordingly, and is such as also adopted by XPointer, etc..
103, determine this Mail Contents whether with this default template matching, i.e. determine whether this Mail Contents can hit this Preset template, if (i.e. Mail Contents with this default template matching) can be hit, it is determined that this default template for detaching template, and Perform step 105;Otherwise, if failing to hit (i.e. Mail Contents does not mates) with this default template, then step 104 is performed.
Wherein it is determined that the mode whether this Mail Contents hits this default template can have multiple, for example, it is possible to from this postal Part content is extracted from preset field keyword, obtains the first keyword group, and carry from the preset field of default template Take keyword, obtain the second keyword group, then the first keyword group is mated with the second keyword group, if coupling, than If difference is less than preset value (if preset value is 0, then it represents that both are consistent), it is determined that this Mail Contents hits this default template; Otherwise, if not mating, such as difference is not less than preset value, it is determined that this Mail Contents is not hit by this default template.The most such as, the most also Can mate according to the positional information extracted, specifically can be such that
S1, from this Mail Contents extract positional information, obtain primary importance information.
Wherein, according to the difference of the page program language that Mail Contents is used, the form of expression of this positional information also can Different, such as, if this Mail Contents uses the language such as XML, XPath the most now can be extracted from this Mail Contents Information, obtains primary importance information, etc..
S2, from this default template extract positional information, obtain second position information.
Such as, if in step sl, positional information is XPath information, then at this time it is also possible to extract from this default template XPath information, obtains second position information.
S3, determine whether this primary importance information mates with second position information, if coupling, it is determined that this Mail Contents is ordered In this default template;If not mating, it is determined that this Mail Contents is not hit by this default template.
Wherein, coupling refers to difference and specifically can be such that less than preset value, i.e. step S3
Determine whether this primary importance information is less than preset value with the difference of second position both information, if, it is determined that This Mail Contents hits this default template;If not, it is determined that this Mail Contents is not hit by this default template.
Wherein, this preset value can be configured according to the demand of reality application, does not repeats them here.
104, according to preset strategy, Mail Contents is classified, generate template according to classification results, the template that will generate As detaching template.
Wherein, depending on this preset strategy can be according to the demand of reality application, such as, Naive Bayes Classification can be used Method, decision tree or similarity classification method etc. are classified, i.e. Mail Contents " is classified " specifically by step according to preset strategy Can be such that
Use naive Bayes classifier to build grader, by this grader, Mail Contents is classified;Or,
Use decision tree to build grader, by this grader, Mail Contents is classified;Or,
Use similarity classification method to build grader, by this grader, Mail Contents is classified.
When Mail Contents being classified by grader, it is possible to use Mail Contents is divided into multiple by this grader Then multiple fields after dividing are synthesized to generate template by field, and such as, or as a example by XPath, then step is " logical Cross this grader Mail Contents is classified, generate template according to classification results " may include that
From Mail Contents, extract XPath information, by this grader, the XPath information extracted is divided into multiple word Multiple fields after dividing are synthesized, to generate template by section.
Optionally, in order to improve the relevance factor of template, after generating template according to classification results, it is also possible to generate Template is audited, and specifically can be such that
The template generated is audited, if examination & verification is passed through, then performs the template of generation as the step detaching template; If examination & verification is not passed through, then after Mail Contents being adjusted, return what Mail Contents was classified by execution according to preset strategy Step, the most now can classify to Mail Contents again, and generates template according to classification results, audits the most again, By that analogy, until generate template examination & verification by till.
Additionally, when the template examination & verification generated is passed through, it is also possible to the template generated is added to presetting in template set, from And make the template in this default template set can be continuously available renewal or supplement.
105, use and detach template and this Mail Contents is carried out information detach.
Such as, from Mail Contents, extract corresponding content respectively with specific reference to detaching multiple division fields in template, and The content of extraction is added and divides accordingly under field to target text.
Wherein, target text refers to for recording the information that detaches, and is eventually displayed to the carrier of user, such as bank's electricity Sub-bill or water rate notice, etc..
Such as, as a example by target text is for bank electronic bill, then from Mail Contents, hit can be detached template User's name, the refund amount of money, contents extraction corresponding to the XPath information such as time and consumption details of refunding out, correspondence respectively In the user's name of bank electronic bill, the refund amount of money, the information such as time and consumption details of refunding, etc..
Optionally, after information is detached, it is also possible to the information that will detach is sent to terminal by the form such as the page or APP, To be supplied to user.Such as, can be by target text, such as bank electronic bill or water rate notice etc. are sent to terminal, and Terminal shows, etc..
From the foregoing, it will be observed that the present embodiment is after receiving Email, address acquisition can be transmitted according to this Email Corresponding default template, and determine whether Mail Contents hits this default template, the most then use this default template to this mail Content carries out information and detaches;Otherwise, then according to preset strategy, Mail Contents is classified, and generate mould according to classification results Plate, then, uses the template generated that this Mail Contents is carried out information and detaches;Owing to the program is when default template is inapplicable, New template can be flexibly generated according to Mail Contents, and carry out information based on this new template and detach, therefore, even if mail Content format changes, and there will not be impact, greatly reduces the generation of the situation identifying mistake or coupling inefficacy;For Zong It, the program in terms of existing technologies, can improve its motility and reliability that information detaches and accuracy.
Embodiment two,
According to the method described by embodiment one, below citing is described in further detail.
In the present embodiment, will be with bank electronic bill, and the information of this Email detaches device and is specifically integrated in postal Illustrate as a example by part server.
As in figure 2 it is shown, the information of a kind of Email detaches method, idiographic flow can be such that
201, mail server receives the Email that sending server sends.
Wherein, this Email can include Mail Contents and transmit the information such as address.
202, mail server transmits address according to this and obtains the default template of correspondence from default template set.
Wherein, this default template set can include multiple default template, correspond to respectively different transmit address;This is pre- If template can be configured in advance according to the demand of reality application.
Such as, as a example by bank electronic bill, can be according to the content of the bill Email of different banks and form Different template styles is set, such as, if A bank uses A form, such as order of the field and is " user's name ", " consumes bright Carefully ", " refund time " and " the refund amount of money " etc., then for A bank, the template of A form can be used;And if B bank uses Be B form, such as order of the field be " user's name ", " the refund amount of money ", " refund time " and " consumption details " etc., then For B bank, the template of B form can be used.
Wherein, this template can take various forms and represent, such as, XPath or XPointer can be used to represent, As a example by describe convenient, in the present embodiment, will all illustrate as a example by XPath.
203, mail server determines whether this Mail Contents hits this default template, if can hit, it is determined that this is pre- If template is for detaching template, and performs step 206;Otherwise, if failing hit, then step 204 is performed.
Such as, mail service implement body can extract XPath information from the Mail Contents of this Email, obtains first Positional information, and from this default template, extract XPath information, obtain second position information, then, it is determined that this primary importance Whether information mates with second position information, if coupling, it is determined that this Mail Contents hits this default template;If not mating, then Determine that this Mail Contents is not hit by this default template.
Such as, the information such as user's name, the refund amount of money, refund time and consumption details are included with bank electronic bill As a example by, then mail service implement body can extract XPath information from the Mail Contents of this Email, it is then determined that should XPath information whether with the user's name in default template, the refund amount of money, the XPath information such as time and consumption details of refunding Coupling, if coupling, it is determined that this Mail Contents hits this default template, otherwise, if not mating, it is determined that this Mail Contents is not ordered In this default template.
204, mail server uses naive Bayes classifier to build grader, and by this grader to Mail Contents Classify, obtain classification results.
Such as, mail server can extract XPath information, by this grader from the Mail Contents of this Email The XPath information extracted is divided into multiple field, using these multiple fields as classification results.
Such as, or with bank electronic bill user's name, the refund amount of money, refund time and consumption details etc. are included As a example by information, then extract after XPath information from the Mail Contents of this Email, will be able to be extracted by grader XPath information be divided into " customer name field ", " refund amount field ", " refund time field ", " consumption details field ", with And " other fields " etc..
It should be noted that, in addition to naive Bayes classifier, it is also possible to use other method to classify, such as Decision tree or similarity classification method etc., do not repeat them here.
205, mail server generates template according to classification results, using the template of generation as detaching template.
Such as, if in step 204, pass through grader and the XPath information extracted has been divided into multiple field, than Such as " customer name field ", " refund amount field ", " time field of refunding ", " consumption details field " and " other fields " Deng, then at this point it is possible to the multiple fields (the XPath information i.e. classified) after dividing are synthesized, to generate template.
Optionally, in order to improve the relevance factor of template, after generating template according to classification results, it is also possible to generate Template is audited, and specifically can be such that
The template generated is audited, if examination & verification is passed through, then performs the template of generation as the step detaching template; If examination & verification is not passed through, then after Mail Contents being adjusted, return what Mail Contents was classified by execution according to preset strategy Step, the most now can classify to Mail Contents again, and generates template according to classification results, audits the most again, By that analogy, until generate template examination & verification by till.
Additionally, when the template examination & verification generated is passed through, it is also possible to the template generated is added to presetting in template set, from And make the template in this default template set can be continuously available renewal or supplement.
206, mail server uses and detaches template and this Mail Contents is carried out information detach.
Such as, or as a example by bank electronic bill, the most now from Mail Contents, hit can be detached the use of template Contents extraction corresponding to the XPath information such as name in an account book claims, the refund amount of money, refund time and consumption details out, corresponds to respectively In the user's name of bank electronic bill, the refund amount of money, the information such as time and consumption details of refunding, etc..
Such as, if user's name is " Zhang San " in Mail Contents, the refund amount of money is " 10000 yuan ", and the refund time is " 20160501 ", consumption details is " 20160401XXXX1000 unit, 20160420XXXX9000 unit ", then at this point it is possible to will " open Three ", the information such as " 10000 yuan ", " 20160501 " and " 20160401XXXX1000 unit, 20160420XXXX9000 unit " from Mail Contents extracts, then, be added separately to the user's name in bank electronic bill, the refund amount of money, the refund time, And in the information such as consumption details, after i.e. adding, bank electronic bill will show " user's name: Zhang San ", " refund The amount of money: 10000 yuan ", " refunding the time: 20160501 ", " consumption details: 20160401XXXX1000 unit, 20160420XXXX9000 unit ", etc..
207, mail server will detach information and be sent to terminal by the form such as the page or APP, to be supplied to user.
From the foregoing, it will be observed that the mail server of the present embodiment is after receiving Email, can be according to this Email Transmit the default template that address acquisition is corresponding, and from Mail Contents, extract XPath information, determine that the XPath information of extraction is XPath information in this default template of no hit, the most then use this default template that this Mail Contents is carried out information and detach; Otherwise, then according to preset strategy, the XPath information extracted in Mail Contents is classified, and generate according to classification results Template, then, uses the template generated that this Mail Contents is carried out information and detaches;Owing to the program is inapplicable in default template Time, new template can be flexibly generated according to Mail Contents, and carry out information based on this new template and detach, therefore, even if Mail Contents form changes, and there will not be impact, greatly reduces the generation of the situation identifying mistake or coupling inefficacy;And And, it is only necessary to simple maintenance such as user's name, the refund amount of money, the classification samples such as time and consumption details of refunding, it is possible to The bank electronic bill that reply is continually changing, accordingly it is also possible to be greatly improved its motility, and maintenance cost;Sum it up, The program in terms of existing technologies, is possible not only to improve its motility and reliability that information detaches and accuracy, and And, it is also possible to reduce the complexity and cost safeguarded.
Embodiment three,
In order to preferably implement above method, the embodiment of the present invention also provides for the information of a kind of Email and detaches device, Abbreviation information detaches device, and as shown in Figure 3 a, this information detaches device and includes that reception unit 301, acquiring unit 302, template are true Cell 303 and processing unit 304, as follows:
(1) unit 301 is received;
Receive unit 301, be used for receiving Email.
Such as, receive unit 301, specifically may be used for receiving the Email that sending server sends.
Wherein, this Email can include Mail Contents and transmit the information such as address, transmits address and refers to this electronics The address of addresser in mail, Mail Contents refers to the content of this Email Body.
(2) acquiring unit 302;
Acquiring unit 302, for transmitting, according to this, the default template that address acquisition is corresponding.
Such as, acquiring unit 302, specifically may be used for transmitting address according to this from default template set, obtain correspondence Preset template.
Wherein, this default template set can include multiple default template, correspond to respectively different transmit address;This is pre- If template can be configured in advance according to the demand of reality application, such as, as a example by bank electronic bill, can be according to difference The content of bill Email of bank and form different template styles is set.Wherein, this template can use multiple shape Formula represents, such as, XPath or XPointer etc. can be used to represent.
(3) template determines unit 303;
Template determines unit 303, is used for determining that this Mail Contents is whether with this default template matching (in i.e. determining this mail Hold and whether hit this default template), if, it is determined that this default template is for detaching template;If it is not, then according to preset strategy to postal Part content is classified, and generates template according to classification results, using the template of generation as detaching template;
Wherein it is determined that the mode whether this Mail Contents hits this default template can have multiple, for example, it is possible to from this postal Part content is extracted from preset field keyword, obtains the first keyword group, and carry from the preset field of default template Take keyword, obtain the second keyword group, then the first keyword group is mated with the second keyword group, if coupling, than If difference is less than preset value, it is determined that this Mail Contents hits this default template;Otherwise, if not mating, such as difference is not less than Preset value, it is determined that this Mail Contents is not hit by this default template.Again for example, it is also possible to carry out according to the positional information extracted Coupling, i.e. this template determine that unit 303 can include extracting subelement and coupling subelement, as follows:
This extraction subelement, for extracting positional information from this Mail Contents, obtains primary importance information;Preset from this Template is extracted positional information, obtains second position information;Such as, XPath information can be extracted from this Mail Contents, obtain Primary importance information, and from this default template, extract XPath information, obtain second position information, etc..
This coupling subelement, is used for determining whether this primary importance information mates with second position information;If coupling, the most really This Mail Contents fixed and this default template matching (i.e. determining that this Mail Contents hits this default template), determine that this default template is Detach template;If not mating, it is determined that this Mail Contents does not mates with this default template and (i.e. determines that this Mail Contents is not hit by this Preset template), according to preset strategy, Mail Contents is classified, generate template according to classification results, the template generated is made For detaching template.
Wherein, depending on this preset strategy can be according to the demand of reality application, such as, Naive Bayes Classification can be used Method, decision tree or similarity classification method etc. are classified, it may be assumed that
This template determines unit 303, specifically for (i.e. determining this determining that the default template of this Mail Contents and this is not mated Mail Contents is not hit by this default template) time, use naive Bayes classifier, decision tree or similarity classification method etc. to build classification Device, is classified to Mail Contents by this grader.
When Mail Contents being classified by grader, it is possible to use Mail Contents is divided into multiple by this grader Then multiple fields after dividing are synthesized to generate template by field, it may be assumed that
This template determines unit 303, specifically may be used for determining that the default template of this Mail Contents and this is not mated (the most true This Mail Contents fixed is not hit by this default template) time, use naive Bayes classifier to build grader, carry from Mail Contents Take the path language XPath information of extensible markup language, by this grader, the XPath information extracted is divided into multiple Multiple fields after dividing are synthesized, to generate template by field.
(4) processing unit 304;
Processing unit 304, detaches template for employing and this Mail Contents is carried out information detaches.
Such as, processing unit 304, specifically may be used for according to detaching in template multiple division fields respectively from Mail Contents The corresponding content of middle extraction, and the content interpolation of extraction is divided under field accordingly to target text.
Such as, as a example by target text is for bank electronic bill, then from Mail Contents, hit can be detached template User's name, the refund amount of money, contents extraction corresponding to the XPath information such as time and consumption details of refunding out, correspondence respectively In the user's name of bank electronic bill, the refund amount of money, the information such as time and consumption details of refunding, etc..
Optionally, after information being detached, processing unit 304 can also be by the information that detaches by the form such as the page or APP It is sent to terminal, to be supplied to user.Such as, can be by target text, such as bank electronic bill or water rate notice etc. are sent out Give terminal, and show in terminal, etc..
Optionally, in order to improve the relevance factor of template, after generating template according to classification results, it is also possible to generate Template is audited,
The most as shown in Figure 3 b, this information detaches device can also include auditing unit 305, as follows:
This examination & verification unit 305, for auditing the template generated;If examination & verification is passed through, then trigger template and determine unit 303 perform the template of generation as the operation detaching template;If examination & verification is not passed through, then after Mail Contents being adjusted, touch Send out template and determine that unit 303 performs the operation classified Mail Contents according to preset strategy.
Additionally, when the template examination & verification generated is passed through, it is also possible to the template generated is added to presetting in template set, from And make the template in this default template set can be continuously available renewal or supplement;The most as shown in Figure 3 b, this information detaches dress Put and can also include including adding device 306, as follows:
This adding device 306, may be used for template determining, the template that unit 303 generates is added to presetting template set In.
When being embodied as, above unit can realize as independent entity, it is also possible to carries out combination in any, makees Realize for same or several entities, the embodiment of the method being embodied as can be found in above of above unit, at this not Repeat again.
The information of this Email detaches device and specifically can be integrated in server, such as mail server.
From the foregoing, it will be observed that the present embodiment is after receiving Email, can be by acquiring unit 302 according to this Email Transmit the default template that address acquisition is corresponding, and determined that unit 303 determines whether Mail Contents hits this default template by template, The most then use this default template that this Mail Contents is carried out information to detach;Otherwise, then according to preset strategy, Mail Contents is entered Row classification, and generate template according to classification results, then, processing unit 304 use the template of generation that this Mail Contents is entered Row information detaches;Owing to the program is when default template is inapplicable, new template can be flexibly generated according to Mail Contents, and Carry out information based on this new template to detach, therefore, even if Mail Contents form changes, there will not be impact, significantly subtract The generation of few situation identifying mistake or coupling inefficacy;Sum it up, the program is in terms of existing technologies, can be improved it Reliability that motility and information detach and accuracy.
Embodiment four,
Accordingly, the embodiment of the present invention also provides for the information of a kind of Email and detaches system, and abbreviation information detaches system, Can include that the information of any one Email that the embodiment of the present invention provided detaches device, specifically can be found in embodiment three; Wherein, the information of this Email detaches device and specifically can be integrated in server, such as mail server, for example, it is possible to As follows:
Mail server, is used for receiving Email, and this Email includes Mail Contents and transmits address;According to this The default template that letter address acquisition is corresponding, and determine whether this Mail Contents hits this default template;If, it is determined that this is preset Template is for detaching template;If it is not, then Mail Contents is classified according to preset strategy, generate template according to classification results, will The template generated is as detaching template;Employing detaches template and this Mail Contents is carried out information detaches.
Optionally, after information is detached, mail server, it is also possible to the information that will detach is by the form such as the page or APP It is sent to terminal, to be supplied to user.
Optionally, this mail server, it is also possible to for the template generated is audited, if examination & verification is passed through, then perform Using the template of generation as the operation detaching template;If examination & verification is not passed through, then after Mail Contents being adjusted, return execution and press Operation Mail Contents classified according to preset strategy.
Additionally, generate template examination & verification by time, mail server can also will generate template add to preset mould In plate set, so that the template in this default template set can be continuously available renewal or supplement.
Additionally, this information detaches system can also include other equipment, such as sending server and terminal etc., as follows:
Sending server, for sending Email to mail server.
Terminal, detaches information for what receipt mail server sent.
The embodiment being embodied as can be found in above of each equipment, does not repeats them here above.
Owing to the information of this Email detaches any one electronics postal that system can include that the embodiment of the present invention is provided The information of part detaches device, it is thereby achieved that the information of any one Email that the embodiment of the present invention is provided detaches dress Put achieved beneficial effect, refer to embodiment above, do not repeat them here.
Embodiment five,
The embodiment of the present invention also provides for a kind of server, as shown in Figure 4, it illustrates the clothes involved by the embodiment of the present invention The structural representation of business device, specifically:
This server can include one or the processor 401 of more than one process core, one or more meters The memorizer 402 of calculation machine readable storage medium storing program for executing, radio frequency (Radio Frequency, RF) circuit 403, power supply 404, input block The parts such as 405 and display unit 406.It will be understood by those skilled in the art that the not structure of the server architecture shown in Fig. 4 The restriction of server in pairs, can include that ratio illustrates more or less of parts, or combine some parts, or different portions Part is arranged.Wherein:
Processor 401 is the control centre of this server, utilizes various interface and the whole server of connection each Part, is stored in the software program in memorizer 402 and/or module by running or performing, and calls and be stored in memorizer Data in 402, perform the various functions of server and process data, thus server is carried out integral monitoring.Optionally, place Reason device 401 can include one or more process core;Preferably, processor 401 can integrated application processor and modulatedemodulate be mediated Reason device, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor is main Process radio communication.It is understood that above-mentioned modem processor can not also be integrated in processor 401.
Memorizer 402 can be used for storing software program and module, and processor 401 is stored in memorizer 402 by operation Software program and module, thus perform various function application and data process.Memorizer 402 can mainly include storing journey Sequence district and storage data field, wherein, storage program area can store the application program (ratio needed for operating system, at least one function Such as sound-playing function, image player function etc.) etc.;Storage data field can store the data that the use according to server is created Deng.Additionally, memorizer 402 can include high-speed random access memory, it is also possible to include nonvolatile memory, for example, at least One disk memory, flush memory device or other volatile solid-state parts.Correspondingly, memorizer 402 can also include Memory Controller, to provide the processor 401 access to memorizer 402.
During RF circuit 403 can be used for receiving and sending messages, the reception of signal and transmission, especially, by the descending letter of base station After breath receives, transfer to one or more than one processor 401 processes;It addition, be sent to base station by relating to up data.Logical Often, RF circuit 403 includes but not limited to antenna, at least one amplifier, tuner, one or more agitator, user identity Module (SIM) card, transceiver, bonder, low-noise amplifier (LNA, Low Noise Amplifier), duplexer etc..This Outward, RF circuit 403 can also be communicated with network and other equipment by radio communication.Described radio communication can use arbitrary logical Beacon standard or agreement, include but not limited to global system for mobile communications (GSM, Global System of Mobile Communication), general packet radio service (GPRS, General Packet Radio Service), CDMA (CDMA, Code Division Multiple Access), WCDMA (WCDMA, Wideband Code Division Multiple Access), Long Term Evolution (LTE, Long Term Evolution), Email, short message clothes Business (SMS, Short Messaging Service) etc..
Server also includes the power supply 404 (such as battery) powered to all parts, it is preferred that power supply 404 can pass through Power-supply management system is logically contiguous with processor 401, thus realizes management charging, electric discharge, Yi Jigong by power-supply management system The functions such as consumption management.Power supply 404 can also include one or more direct current or alternating current power supply, recharging system, power supply Failure detector circuit, power supply changeover device or the random component such as inverter, power supply status indicator.
This server may also include input block 405, and this input block 405 can be used for receiving the numeral of input or character letter Breath, and it is defeated to produce keyboard, mouse, action bars, optics or the trace ball signal relevant with user setup and function control Enter.Specifically, in a specific embodiment, input block 405 can include Touch sensitive surface and other input equipments.Touch-sensitive Surface, also referred to as touches display screen or Trackpad, can collect user thereon or neighbouring touch operation (such as user uses Any applicable object such as finger, stylus or adnexa operation on Touch sensitive surface or near Touch sensitive surface), and according in advance The formula set drives corresponding attachment means.Optionally, Touch sensitive surface can include touch detecting apparatus and touch controller two Individual part.Wherein, the touch orientation of touch detecting apparatus detection user, and detect the signal that touch operation brings, signal is passed Give touch controller;Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then Give processor 401, and order that processor 401 sends can be received and performed.Furthermore, it is possible to use resistance-type, electric capacity The polytypes such as formula, infrared ray and surface acoustic wave realize Touch sensitive surface.Except Touch sensitive surface, input block 405 can also wrap Include other input equipments.Specifically, other input equipments can include but not limited to physical keyboard, function key (such as volume control Button processed, switch key etc.), trace ball, mouse, one or more in action bars etc..
This server may also include display unit 406, this display unit 406 can be used for the information that inputted by user of display or Be supplied to the information of user and the various graphical user interface of server, these graphical user interface can by figure, text, Icon, video and its combination in any are constituted.Display unit 406 can include display floater, optionally, can use liquid crystal display Device (LCD, Liquid Crystal Display), Organic Light Emitting Diode (OLED, Organic Light-Emitting Etc. Diode) form configures display floater.Further, Touch sensitive surface can cover display floater, when Touch sensitive surface detects After touch operation on or near it, send processor 401 to determine the type of touch event, with preprocessor 401 basis The type of touch event provides corresponding visual output on a display panel.Although in the diagram, Touch sensitive surface with display floater is Input and input function is realized as two independent parts, but in some embodiments it is possible to by Touch sensitive surface with aobvious Show panel integrated and realize input and output function.
Although not shown, server can also include photographic head, bluetooth module etc., does not repeats them here.Specifically in this reality Executing in example, the processor 401 in server can be according to following instruction, by the process pair of one or more application program The executable file answered is loaded in memorizer 402, and is run the application journey being stored in memorizer 402 by processor 401 Sequence, thus realize various function, as follows:
Receiving Email, this Email includes Mail Contents and transmits address;Address acquisition correspondence is transmitted according to this Default template, and determine whether this Mail Contents hits this default template;If, it is determined that this default template is for detaching mould Plate;If it is not, then Mail Contents is classified according to preset strategy, generate template according to classification results, the template generated is made For detaching template;Employing detaches template and this Mail Contents is carried out information detaches.
Optionally, after information is detached, it is also possible to the information that will detach is sent to terminal by the form such as the page or APP, To be supplied to user, i.e. processor 401 can be also used for performing:
The information that will detach is sent to terminal.
Optionally, in order to improve the relevance factor of template, after generating template according to classification results, it is also possible to generate Template is audited, i.e. this processor 401 can be also used for performing:
The template generated is audited, if examination & verification is passed through, then performs the template of generation as the operation detaching template; If examination & verification is not passed through, then after Mail Contents being adjusted, return what Mail Contents was classified by execution according to preset strategy Operation.
Additionally, when the template examination & verification generated is passed through, it is also possible to the template generated is added to presetting in template set, from And make the template in this default template set can be continuously available renewal or supplement;This processor 401 i.e. can be also used for holding OK:
The template generated is added to presetting in template set.
The embodiment being embodied as can be found in above of each operation above, it is real that this server equally realizes the present invention Any one information that executing is provided detaches the beneficial effect achieved by device, refers to embodiment above, does not repeats them here.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can Completing instructing relevant hardware by program, this program can be stored in a computer-readable recording medium, storage Medium may include that read only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc..
The information of a kind of Email provided the embodiment of the present invention above detaches methods, devices and systems and carries out Being discussed in detail, principle and the embodiment of the present invention are set forth by specific case used herein, above example Method and the core concept thereof being only intended to help to understand the present invention is described;Simultaneously for those skilled in the art, according to this The thought of invention, the most all will change, and in sum, this specification content should not It is interpreted as limitation of the present invention.

Claims (15)

1. the information of an Email detaches method, it is characterised in that including:
Receiving Email, described Email includes Mail Contents and transmits address;
Transmit, according to described, the default template that address acquisition is corresponding, and determine described Mail Contents whether with described default template Join;
If, it is determined that described default template is for detaching template;
If it is not, then Mail Contents is classified according to preset strategy, generate template according to classification results, the template generated is made For detaching template;
Employing detaches template and described Mail Contents is carried out information detaches.
Method the most according to claim 1, it is characterised in that described determine described Mail Contents whether with described default mould Plate mates, including:
From described Mail Contents, extract positional information, obtain primary importance information;
From described default template, extract positional information, obtain second position information;
Determine whether described primary importance information mates with second position information;
If coupling, it is determined that described Mail Contents and described default template matching;
If not mating, it is determined that described Mail Contents does not mates with described default template.
Method the most according to claim 2, it is characterised in that
Described extraction positional information from described Mail Contents, obtains primary importance information, including: carry from described Mail Contents Take the path language XPath information of extensible markup language, obtain primary importance information;
Described default template is extracted positional information, obtains second position information, including: extract from described default template XPath information, obtains second position information.
Method the most according to claim 1, it is characterised in that described according to preset strategy, Mail Contents is classified, Including:
Naive Bayes classifier, decision tree or similarity classification method is used to build grader;
By described grader, Mail Contents is classified.
Method the most according to claim 4, it is characterised in that described by described grader, Mail Contents is carried out point Class, including:
The path language XPath information of extensible markup language is extracted from Mail Contents;
By described grader, the XPath information extracted is divided into multiple field;
Described according to classification results generate template, including: to divide after multiple fields synthesize, to generate template.
6. according to the method described in any one of claim 1 to 5, it is characterised in that described according to classification results generate template it After, also include:
The template generated is audited;
If examination & verification is passed through, then perform the template of generation as the step detaching template;
If examination & verification is not passed through, then after Mail Contents being adjusted, return and perform Mail Contents to be carried out point according to preset strategy The step of class.
Method the most according to claim 6, it is characterised in that generate template examination & verification by time, also include:
The template generated is added to presetting in template set;
The default template that address acquisition is corresponding is transmitted described in described basis, particularly as follows: according to the described address that transmits from default template Set obtains the default template of correspondence.
8. the information of an Email detaches device, it is characterised in that including:
Receiving unit, be used for receiving Email, described Email includes Mail Contents and transmits address;
Acquiring unit, for transmitting, described in basis, the default template that address acquisition is corresponding;
Template determines unit, be used for determining described Mail Contents whether with described default template matching, if, it is determined that described pre- If template is for detaching template;If it is not, then Mail Contents is classified according to preset strategy, generate template according to classification results, Using the template of generation as detaching template;
Processing unit, detaches template for employing and described Mail Contents is carried out information detaches.
Device the most according to claim 8, it is characterised in that described template determines that unit includes extracting subelement and coupling Subelement;
Described extraction subelement, for extracting positional information from described Mail Contents, obtains primary importance information;From described pre- If template is extracted positional information, obtain second position information;
Described coupling subelement, is used for determining whether described primary importance information mates with second position information;If coupling, the most really Fixed described Mail Contents and described default template matching, determine that described default template is for detaching template;If not mating, it is determined that institute State Mail Contents not mate with described default template, according to preset strategy, Mail Contents is classified, raw according to classification results Become template, using the template of generation as detaching template.
Device the most according to claim 9, it is characterised in that
Described extraction subelement, specifically for extracting path language XPath of extensible markup language from described Mail Contents Information, obtains primary importance information, and extracts XPath information from described default template, obtain second position information.
11. devices according to claim 8, it is characterised in that
Described template determines unit, specifically for when determining that described Mail Contents does not mates with described default template, uses Piao Element Bayes Method, decision tree or similarity classification method build grader, are classified Mail Contents by described grader.
12. devices according to claim 11, it is characterised in that
Described template determines unit, specifically for when determining that described Mail Contents does not mates with described default template, uses Piao Element Bayes Method builds grader, extracts the path language XPath information of extensible markup language from Mail Contents, logical Cross described grader and the XPath information extracted is divided into multiple field, the multiple fields after dividing are synthesized, with life Become template.
13. according to Claim 8 to the device described in 12 any one, it is characterised in that also include auditing unit;
Described examination & verification unit, for auditing the template generated;If examination & verification pass through, then trigger template determine unit perform general The template generated is as the operation detaching template;If examination & verification is not passed through, then after Mail Contents being adjusted, trigger template and determine Unit performs the operation classified Mail Contents according to preset strategy.
14. devices according to claim 13, it is characterised in that also include adding device;
Described adding device, for determining that by template the template that unit generates is added to presetting in template set;
Described acquiring unit, obtains the default template of correspondence from default template set specifically for transmitting address described in basis.
The information of 15. 1 kinds of Emails detaches system, it is characterised in that include the electricity described in any one of claim 8 to 14 The information of sub-mail detaches device.
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