CN108733732A - A kind of text searching method and device - Google Patents
A kind of text searching method and device Download PDFInfo
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- CN108733732A CN108733732A CN201710276996.2A CN201710276996A CN108733732A CN 108733732 A CN108733732 A CN 108733732A CN 201710276996 A CN201710276996 A CN 201710276996A CN 108733732 A CN108733732 A CN 108733732A
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Abstract
The invention discloses a kind of text searching method and devices,After obtaining keyword and the retrieval dimensional information needed for retrieval,According to keyword and retrieval dimensional information,At least one text is retrieved,Obtain include keyword at least one hit text,And according to retrieval dimensional information,At least one hit text is arranged,Obtain sequence of each hit text in all hit texts,And it retrieves dimensional information and is used to indicate the display significance level retrieved and be used to indicate by least one retrieval dimension of text and each retrieve dimension at least one retrieval dimension,Therefore the display significance level of each retrieval dimension is retrieved and be arranged to which retrieval dimension that text can be chosen according to user view,And then the content progress keyword retrieval corresponding to the retrieval dimension that user chooses,And hit text is arranged according to the display significance level of setting,Improve user experience.
Description
Technical field
The present invention relates to data retrieval technology fields, more specifically, more particularly to a kind of text searching method and device.
Background technology
Text retrieval refers to being retrieved to each text in text collection according to content of text, to obtain meeting user
The text of intention, such as each text in text collection can be retrieved according to keyword or the meaning of one's words, met
The text of user view.It, can be to a certain extent to meeting the text of user view after obtaining meeting the text of user view
This is quantified according to degree of correlation.
It is so-called according to degree of correlation quantify referring to carrying out phase to text according to the degree of correlation of text and user view
The marking of closing property, specific degree of correlation more high correlation score is higher, and degree of correlation more low correlation score is lower, and this field
Technical staff thinks that Relevance scores are higher, illustrates that text more meets user view, therefore from high to low according to Relevance scores
It is ranked up, the text for best suiting user view can preferentially be shown.
But the multiple portions of any one text can be retrieved in actual retrieval, such as to the mark of any one text
Topic and text are carried out at the same time a keyword query, and the content of body part is far more than the content of title division, therefore just
The probability of literary partial hit keyword is far longer than the probability of title division hit keyword so that the correlation of body part obtains
The Relevance scores for dividing significantly larger than title division, thus will appear a kind of situation：It is had in the full text preferentially shown
The title division of part text does not include keyword so that user not can determine that whether text meets itself meaning by title division
Figure, therefore user needs to click after checking text and just can determine that whether the text preferentially shown best suits user view, reduces and uses
It experiences at family.
Invention content
In view of the above problems, it is proposed that the present invention overcoming the above problem in order to provide one kind or solves at least partly
The text searching method and device for stating problem, for improving user experience.Specifically, technical solution is as follows：
The present invention provides a kind of text searching method, the method includes：
Keyword and retrieval dimensional information, the retrieval dimensional information needed for retrieval is obtained to be used to indicate through text
The display weight that dimension is each retrieved at least one retrieval dimension is retrieved and be used to indicate at least one retrieval dimension
Want degree；
According to the keyword and the retrieval dimensional information, at least one text is retrieved, obtains including described
At least one hit text of keyword；
According to the retrieval dimensional information, at least one hit text is arranged, each hit text is obtained
Sequence in all hit texts.
Preferably, described according to the keyword and the retrieval dimensional information, at least one text is retrieved, is obtained
To at least one hit text including the keyword, including：
According at least one of described retrieval dimensional information retrieve dimension, from least one text determination include
At least one retrieval text of the retrieval dimension；
Keyword retrieval is carried out in the content corresponding to the retrieval dimension in each retrieval text, is wrapped
Include at least one hit text of the keyword.
Preferably, described that at least one hit text is arranged according to the retrieval dimensional information, it obtains every
Sequence of a hit text in all hit texts, including：
Obtain at least one hit-count of the hit text, each hit-count and a retrieval dimension
It is corresponding, it is used to indicate the number that the content corresponding to retrieval dimension hits the keyword；
According at least at least one hit-count of hit text, the dimension that dimension is retrieved described in the hit text is obtained
Angle value, the dimension weight are used to indicate the display significance level of the retrieval dimension；
According to the dimension values of retrieval dimension and the queueing discipline that is previously obtained described in the hit text, to it is described at least
One hit text is arranged, and sequence of each hit text in all hit texts is obtained.
Preferably, described to be advised according to the dimension values of retrieval dimension described in the hit text and the arrangement being previously obtained
Then, at least one hit text is arranged, obtains sequence of each hit text in all hit texts, packet
It includes：
In the case where the number of the retrieval dimension is one, according to the dimension for retrieving dimension described in the hit text
The descending sequence of angle value arranges at least one hit text, obtains each hit text in all hits
Sequence in text；
In the number at least two of the retrieval dimension, and queueing discipline instruction is according to each retrieval dimension
In the case that dimension values are arranged, according to the dimension of the sequence and retrieval dimension of the dimension weight of the retrieval dimension from high to low
The descending sequence of angle value arranges at least one hit text, obtains each hit text in all hits
Sequence in text；
In the case where queueing discipline instruction is arranged according to the sum of the dimension values of each retrieval dimension, root
According to it is each it is described retrieval dimension dimension values, obtain it is each hit text dimension values and, and according to it is each hit text dimension
Angle value and descending sequence arrange at least one hit text, obtain each hit text in all lives
Sequence in middle text.
The present invention provides a kind of text retrieval device, and described device includes：
Acquiring unit, for obtaining the keyword needed for retrieval and retrieving dimensional information, the retrieval dimensional information is used for
Instruction, which is retrieved and is used to indicate at least one retrieval dimension by least one retrieval dimension of text, each to be examined
The display significance level of Suo Weidu；
Retrieval unit, for according to the keyword and the retrieval dimensional information, being retrieved at least one text,
Obtain include the keyword at least one hit text；
Arrangement units, for according to the retrieval dimensional information, arranging at least one hit text, obtaining
Sequence of each hit text in all hit texts.
Preferably, the retrieval unit, for retrieving dimension according at least one of described retrieval dimensional information, from institute
At least one retrieval text that determination at least one text includes the retrieval dimension is stated, in each retrieval text
Carry out keyword retrieval in content corresponding to the retrieval dimension, obtain include the keyword at least one hit text
This.
Preferably, the arrangement units include：It obtains subelement, obtain subelement and arrangement subelement；
The acquisition subelement, at least one hit-count for obtaining the hit text, each hit time
Number is corresponding with a retrieval dimension, is used to indicate the number that the content corresponding to retrieval dimension hits the keyword；
The acquisition subelement obtains the hit text at least one hit-count according at least to hit text
The dimension values of dimension are retrieved described in this, the dimension weight is used to indicate the display significance level of the retrieval dimension；
The arrangement subelement, for according to the dimension values of retrieval dimension described in the hit text and being previously obtained
Queueing discipline arranges at least one hit text, obtains row of each hit text in all hit texts
Sequence.
Preferably, the arrangement subelement is used in the case where the number of the retrieval dimension is one, according to described
The descending sequence of the dimension values of retrieval dimension described in text is hit, at least one hit text is arranged,
Obtain sequence of each hit text in all hit texts；
And for the number at least two in the retrieval dimension, and queueing discipline instruction is according to each inspection
In the case that the dimension values of Suo Weidu are arranged, according to the dimension weight sequence from high to low of the retrieval dimension and retrieval
The descending sequence of the dimension values of dimension, arranges at least one hit text, obtains each hit text and exist
Sequence in all hit texts；
And for indicating that the sum of the dimension values according to each retrieval dimension are arranged in the queueing discipline
In the case of, according to the dimension values of each retrieval dimension, obtain each hit text dimension values and, and according to each hit
The dimension values of text and descending sequence arrange at least one hit text, obtain each hit text
Sequence in all hit texts.
By above-mentioned technical proposal, text searching method and device provided by the invention have the following advantages that：
After obtaining keyword and the retrieval dimensional information needed for retrieval, according to keyword and retrieval dimensional information, to extremely
A few text is retrieved, obtain include keyword at least one hit text, and according to dimensional information is retrieved, at least
One hit text is arranged, and sequence of each hit text in all hit texts is obtained, and retrieves dimensional information use
It is retrieved and is used to indicate at least one retrieval dimension by least one retrieval dimension of text in instruction and each retrieved
The display significance level of dimension, therefore which retrieval dimension that text can be chosen according to user view is retrieved and is arranged
The display significance level of each retrieval dimension, and then the content progress keyword inspection corresponding to the retrieval dimension that user chooses
Rope, and hit text is arranged according to the display significance level of setting, improve user experience.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific implementation mode for lifting the present invention.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 shows the flow chart for the text searching method that the exemplary embodiment of the disclosure provides；
Fig. 2 shows a kind of schematic diagrames for the retrieval dimension control interface that the exemplary embodiment of the disclosure provides；
Fig. 3 shows another schematic diagram for the retrieval dimension control interface that the exemplary embodiment of the disclosure provides；
Fig. 4 shows the flow chart for the text alignment that the exemplary embodiment of the disclosure provides；
Fig. 5 shows the structural schematic diagram for the text retrieval device that the exemplary embodiment of the disclosure provides；
Fig. 6 shows the structural representation of arrangement units in the text retrieval device that the exemplary embodiment of the disclosure provides
Figure.
Specific implementation mode
The text searching method and device that the exemplary embodiment of the disclosure provides, obtain keyword needed for retrieval and
After retrieving dimensional information, according to keyword and retrieval dimensional information, at least one text is retrieved, obtains including keyword
At least one hit text, and according to retrieval dimensional information, at least one hit text is arranged, each hit is obtained
Sequence of the text in all hit texts, and retrieve dimensional information be used to indicate by least one retrieval dimension of text into
The display significance level that dimension is each retrieved at least one retrieval dimension is retrieved and be used to indicate to row, therefore can be according to user
Which the retrieval dimension for being intended to choose text is retrieved and the display significance level of each retrieval dimension is arranged, and then can be with
The content corresponding to the retrieval dimension that user chooses carries out keyword retrieval, and according to the display significance level of setting to hit text
This is arranged, and user experience is improved.
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
Referring to Fig. 1, the flow chart of the text searching method provided it illustrates the exemplary embodiment of the disclosure, is used for
Can be chosen at text according to user view which partly retrieved and be arranged the display significance level of every part, Jin Erke
To carry out keyword retrieval in user's selected part, and hit text is arranged according to the display significance level of setting, institute
Text searching method is stated to may comprise steps of：
101：The keyword and retrieval dimensional information needed for retrieval are obtained, retrieval dimensional information is used to indicate through text
The important journey of display that dimension is each retrieved at least one retrieval dimension is retrieved and be used to indicate at least one retrieval dimension
Degree.
In an exemplary embodiment of the disclosure, retrieval dimensional information includes retrieval dimension and dimension weight, wherein retrieving
Dimension is used to indicate to be retrieved in which content, the retrieval dimension of text as shown in Figure 2, shows that law court's document includes
Retrieval dimension has：Case title, field, appeals paragraph, counterplea paragraph, facts confirmation section, the court to think section, sentence at case main idea
Certainly such as hypomere, document keyword, document type, party, in these retrieval dimensions：The content of case main idea is equivalent to
The main contents of law court's document correctly are taken passages out, to pass through by the abstract of law court's document with brief and concise sentence
Case main idea learns the general idea of law court's document, itself is simultaneously not belonging to the component part of law court's document, is pre-processed to law court's document
When refine and be associated with law court's document；Field then indicates which field law court's document is directed to, as trade mark, copyright, plant are new
Kind, integrated circuit and its design etc..
Dimension weight is then used to indicate the display significance level of retrieval dimension.Such as retrieval dimension be above-mentioned case main idea,
Case title and full text at least one of when, case main idea, case title, full text dimension weight be successively：Case title,
Case main idea, full text.
When the retrieval dimensional information of acquisition includes at least two retrieval dimension, then illustrate to need to retrieve at least two
The corresponding content of dimension is retrieved, therefore in an exemplary embodiment of the disclosure, when carrying out text retrieval, needs to obtain
Following information：
{ D, K, W }, wherein D indicate that retrieval dimension, K indicate that keyword, W indicate dimension weight, each inspection for participating in retrieval
There is such array in Suo Weidu, these acquired information can be stored in the caching of equipment, to be examined for text
Rope is prepared.In actual retrieval, the selection of retrieval dimension can be carried out according to user view, as user wishes to check case mark
The case where topic and case main idea hit keyword, then can be chosen from above-mentioned retrieval dimension case title and case main idea this two
A retrieval dimension, corresponding obtain retrieve dimension D1 as case title in information, D2 is case main idea.
And in order to which user chooses retrieval dimension, retrieval dimension control interface can be shown in a device, in showing for the disclosure
In example property embodiment, the feasible schematic diagram of dimension control interface is retrieved as shown in Fig. 2, it includes one to choose interface in retrieval dimension
A text combobox is corresponding with retrieval dimension under this text combobox, when detecting some retrieval shown in text combobox
After dimension is clicked and gets the corresponding keyword of retrieval dimension, touching for the instruction selected control of retrieval dimension is detected
Hair operation, such as after detecting the trigger action of selected " addition ", " search " or " determination " control of instruction retrieval dimension, then
Illustrate that this retrieval dimension is selected.
Can be matched in advance according to different retrieval dimension combinations likewise, for the dimension weight of each retrieval dimension
Various dimension weights of each retrieval dimension in different retrieval dimension combinations have been set, it can also be by user in retrieval dimension control
Self-defined setting adjustment is carried out in interface, as shown in figure 3, it is assigned weight setting area in retrieving dimension control interface, this
Weight setting area is used to that dimension weight to be arranged for retrieval dimension, it is to be appreciated that dimension weight is bigger, illustrates to show important
Degree is higher.In retrieval dimension control interface shown in Fig. 3, it can be arranged in weight setting area there are one dropdown control, under
It includes multiple numerical value for indicating dimension weight to draw control, some retrieval dimension is shown in text combobox, if dropdown control
In some numerical value it is selected, then selected numerical value is the dimension weight of the retrieval dimension shown in text combobox, certainly power
Weight setting area can also be manually entered the numerical value of dimension weight by user by the way of Text Entry.
Herein it should be noted is that：Law court's document, can be in addition to using retrieval dimension shown in above-mentioned Fig. 2
It is each to retrieve under dimension using retrieving dimension shown in Fig. 3, and when retrieving dimension shown in above-mentioned Fig. 2 and Fig. 3 and being retrieved
Between keyword for " and " relationship, as retrieve dimension 1 under keyword be：Keyword 1, the keyword retrieved under dimension 2 are：
Keyword 2 then needs to be retrieved using keyword 1 and keyword 2 simultaneously.
102：According to keyword and retrieval dimensional information, at least one text is retrieved, obtains including keyword
At least one hit text.
It can be understood that：Above-mentioned retrieval dimension is used to indicate to be retrieved in which content, therefore is getting inspection
After the retrieval dimension of rope dimensional information, determination includes retrieving at least one retrieval text of dimension first from least one text
This, i.e. determination includes the retrieval text that user wants retrieval part, and then the retrieval dimension institute in each retrieval text is right
Keyword retrieval is carried out in the content answered, obtain include keyword at least one hit text.
Such as retrieval dimension be case title when, above-mentioned at least one text is stored in text library, therefore can basis
The determination from all texts of text library of case title includes the text of case title, and the text that determination includes case title is made
Whether to retrieve text, it includes keyword then to retrieve in the retrieval text, if including, as hit text, if
Do not include that any processing no longer then is carried out to it in an exemplary embodiment of the disclosure.
It is corresponding each to hit text list in hitting text list for all hit text entries for obtaining
Keyword establishes correspondence, and hit text list, hit text and the correspondence of itself and keyword are stored in and are set
In standby caching, in order to subsequently can be with certainly after subsequently getting the same keyword to the arrangements of all hit texts
Acquisition includes all hit texts of the keyword directly from caching, saves retrieving again, improves recall precision.
Herein it should be noted is that：May not include certain retrieval dimensions in above-mentioned retrieval dimension in original text
Corresponding content is spent, as do not included the corresponding content of above-mentioned case main idea in original text, when being retrieved except original
Text in also need to the corresponding content of retrieval dimension except original content of text to retrieve.
103：According to retrieval dimensional information, at least one hit text is arranged, obtains each hit text in institute
There is the sequence in hit text.
It can be understood that：Above-mentioned dimension weight is then used to indicate the display significance level of retrieval dimension, therefore is obtaining
To after all hit texts, hit text can be arranged according to the dimension weight of retrieval dimension in hit text, be arranged
Row process is as shown in figure 4, may comprise steps of：
401：At least one hit-count of hit text is obtained, each hit-count is corresponding with a retrieval dimension, uses
In the number for indicating corresponding retrieval dimension hit keyword.Such as retrieval dimension be case main idea and case title when, for
For the two retrieval dimensions, can keyword retrieval be carried out to the content corresponding to case main idea and case title respectively, with true
Whether include keyword in content corresponding to verdict example main idea and case title, and case main idea and case title include key
The number of word then can be respectively as the hit-count of case main idea and case title.
402：According at least at least one hit-count of hit text, the dimension that dimension is retrieved in hit text is obtained
Value.Wherein dimension values are used to indicate the degree of correlation of hit text and keyword, in an exemplary embodiment of the disclosure, can be with
The hit-count of dimension will directly be retrieved as the dimension values of retrieval dimension；Or it can be according to the dimension in retrieval dimensional information
It spends weight and hits at least one hit-count of text, the dimension values for retrieving dimension in hit text are obtained, such as by following
Calculation formula obtains the dimension values of each retrieval dimension：
A=B*C, wherein A are the dimension values for retrieving dimension, and B is the hit-count of the retrieval dimension, and C is the retrieval dimension
Dimension weight, i.e., by it is same retrieval dimension hit-count and dimension weight, calculate the dimension values of the retrieval dimension.
403：According to the dimension values of retrieval dimension in hit text and the queueing discipline being previously obtained, at least one hit
Text is arranged, and sequence of each hit text in all hit texts is obtained.
In an exemplary embodiment of the disclosure, in the case of the quantity difference and queueing discipline difference of retrieval dimension,
It is also different to the arrangement for hitting text, following several modes specifically may be used to arrange：
A kind of arrangement mode：
In the case where it is one to retrieve the number of dimension, the dimension values according to retrieval dimension in hit text are descending
Sequence, at least one hit text is arranged, obtain it is each hit text it is all hit texts in sequence.Example
Such as, in the case where it is case main idea to retrieve dimension, according to the sequence that the dimension values of case main idea are descending, at least one
Hit text is arranged, and the sequence of each hit text is obtained.
Another arrangement mode：
It is at least two in the number of retrieval dimension, and queueing discipline instruction is carried out according to the dimension values of each retrieval dimension
It is descending according to the sequence of the dimension weight of retrieval dimension from high to low and the dimension values of retrieval dimension in the case of arrangement
Sequentially, at least one hit text is arranged, obtains sequence of each hit text in all hit texts.
Wherein, in the case where it includes the corresponding content of multiple retrieval dimensions to hit text, the one of the sequence of text is hit
Kind of mode is：Sequence of the text in all hit texts is hit depending on the dimension values of the high retrieval dimension of dimension weight,
It is such as retrieved from retrieval dimension 1 and retrieval dimension 2, and retrieves dimension power of the dimension weight higher than retrieval dimension 2 of dimension 1
Weight then hits sequence of the text in all hit texts depending on the dimension values of retrieval dimension 1；Another way is：Life
The dimension values of all retrieval dimensions of sort by of the middle text in all hit texts included by it and depending on, such as from retrieval
Dimension 1 and retrieval dimension 2 are retrieved, then hit dimension of sequence of the text in all hit texts according to retrieval dimension 1
The dimension values of the dimension values of value and retrieval dimension 2 are with depending on.
Another arrangement mode：
In the case where queueing discipline instruction is arranged according to the sum of the dimension values of each retrieval dimension, according to each inspection
The dimension values of Suo Weidu, obtain it is each hit text dimension values and, and according to it is each hit text dimension values and by greatly to
Small sequence arranges at least one hit text, obtains sequence of each hit text in all hit texts.?
Under this queueing discipline hit text dimension values and can be no longer detailed to this refering to the related description in another arrangement mode
It states.
Herein it should be noted is that：The exemplary embodiment of the disclosure obtains after obtaining first hit text
It is stored in hit text list to the dimension values for retrieving dimension in first hit text, and by first hit text；?
After obtaining i-th of hit text, the dimension values for retrieving dimension in i-th of hit text are obtained, are then examined according in hit text
The dimension values of Suo Weidu and the queueing discipline (mode as selected by user in above three mode) being previously obtained order first
Middle text to i-th of hit text is arranged, and is being hit according to the sequence of first hit text to i-th of hit text
First hit text is stored in text list to i-th of hit text, i is the natural number from 2 to N, the hit text that N is
This sum.That is after the exemplary embodiment of the disclosure can obtain any one hit text, just to any one
Hit text and the hit text hit in text list are arranged, without retrieving dimension in obtaining all hit texts
Dimension values.
By above-mentioned technical proposal, after obtaining keyword and the retrieval dimensional information needed for retrieval, according to keyword and
Retrieve dimensional information, at least one text retrieved, obtain include keyword at least one hit text, and according to inspection
Rope dimensional information arranges at least one hit text, obtains sequence of each hit text in all hit texts,
And it retrieves dimensional information and is used to indicate and retrieved and be used to indicate at least one inspection by least one retrieval dimension of text
The display significance level of dimension is each retrieved in Suo Weidu, therefore which retrieval that text can be chosen according to user view is tieed up
The display significance level of each retrieval dimension is retrieved and be arranged to degree, and then can be corresponding to the retrieval dimension that user chooses
Content carries out keyword retrieval, and is arranged hit text according to the display significance level of setting, improves user experience.
Referring to Fig. 5, the structural schematic diagram of the text retrieval device provided it illustrates the exemplary embodiment of the disclosure,
The display significance level of every part is partly retrieved and be arranged to which for that can be chosen at text according to user view, into
And keyword retrieval can be carried out in user's selected part, and hit text is arranged according to the display significance level of setting
Row, the text retrieval device may include：Acquiring unit 11, retrieval unit 12 and arrangement units 13.
Acquiring unit 11, for obtaining keyword and retrieval dimensional information needed for retrieval, retrieval dimensional information is for referring to
Show that at least one retrieval dimension by text is retrieved and is used to indicate at least one retrieval dimension and each retrieves dimension
Display significance level.
In an exemplary embodiment of the disclosure, retrieval dimensional information includes retrieval dimension and dimension weight, wherein retrieving
Dimension is used to indicate to be retrieved in which content, and the retrieval dimension that law court's document as shown in Figure 2 includes has：Case mark
Topic, field, appeals paragraph, counterplea paragraph, facts confirmation section, the court to think that section, judgement such as hypomere, document are crucial at case main idea
Word, document type, party etc. etc..Dimension weight is then used to indicate the display significance level of retrieval dimension.Such as retrieval dimension
When degree is at least one of above-mentioned case main idea, case title and full text, case main idea, the dimension power of case title, full text
It is heavy to be successively：Case title, case main idea, full text.
When the retrieval dimensional information of acquisition includes at least two retrieval dimension, then illustrate to need to retrieve at least two
The corresponding content of dimension is retrieved, therefore in an exemplary embodiment of the disclosure, when carrying out text retrieval, needs to obtain
Following information：
{ D, K, W }, wherein D indicate that retrieval dimension, K indicate that keyword, W indicate dimension weight, each inspection for participating in retrieval
There is such array in Suo Weidu, these acquired information can be stored in the caching of equipment, to be examined for text
Rope is prepared.In actual retrieval, the selection of retrieval dimension can be carried out according to user view, as user wishes to check case mark
The case where topic and case main idea hit keyword, then can be chosen from above-mentioned retrieval dimension case title and case main idea this two
A retrieval dimension, corresponding obtain retrieve dimension D1 as case title in information, D2 is case main idea.
And in order to which user chooses retrieval dimension, retrieval dimension control interface can be shown in a device, in showing for the disclosure
In example property embodiment, the feasible schematic diagram of dimension control interface is retrieved as shown in Fig. 2, it includes one to choose interface in retrieval dimension
A text combobox is corresponding with retrieval dimension under this text combobox, when detecting some retrieval shown in text combobox
After dimension is clicked and gets the corresponding keyword of retrieval dimension, touching for the instruction selected control of retrieval dimension is detected
Hair operation, such as after detecting the trigger action of selected " addition ", " search " or " determination " control of instruction retrieval dimension, then
Illustrate that this retrieval dimension is selected.
Can be matched in advance according to different retrieval dimension combinations likewise, for the dimension weight of each retrieval dimension
Various dimension weights of each retrieval dimension in different retrieval dimension combinations have been set, it can also be by user in retrieval dimension control
Self-defined setting adjustment is carried out in interface, referring specifically to the related description in the exemplary embodiment of method.
Retrieval unit 12, for according to keyword and retrieval dimensional information, retrieving, being wrapped at least one text
Include at least one hit text of keyword.
It can be understood that：Above-mentioned retrieval dimension is used to indicate to be retrieved in which content, therefore is getting inspection
After the retrieval dimension of rope dimensional information, the determination first from least one text of retrieval unit 12 includes retrieve dimension at least one
A retrieval text, i.e. determination include the retrieval text that user wants retrieval part, then the retrieval in each retrieval text
Keyword retrieval is carried out in content corresponding to dimension, obtain include keyword at least one hit text.
Such as retrieval dimension be case title when, above-mentioned at least one text is stored in text library, therefore can basis
The determination from all texts of text library of case title includes the text of case title, and the text that determination includes case title is made
Whether to retrieve text, it includes keyword then to retrieve in the retrieval text, if including, as hit text, if
Do not include that any processing no longer then is carried out to it in an exemplary embodiment of the disclosure.
It is corresponding each to hit text list in hitting text list for all hit text entries for obtaining
Keyword establishes correspondence, and hit text list, hit text and the correspondence of itself and keyword are stored in and are set
In standby caching, in order to subsequently can be with certainly after subsequently getting the same keyword to the arrangements of all hit texts
Acquisition includes all hit texts of the keyword directly from caching, saves retrieving again, improves recall precision.
Herein it should be noted is that：May not include certain retrieval dimensions in above-mentioned retrieval dimension in original text
Corresponding content is spent, as do not included the corresponding content of above-mentioned case main idea in original text, when being retrieved except original
Text in also need to the corresponding content of retrieval dimension except original content of text to retrieve.
Arrangement units 13, for according to retrieval dimensional information, arranging at least one hit text, obtaining each life
Sequence of the middle text in all hit texts.It can be understood that：Above-mentioned dimension weight is then used to indicate the aobvious of retrieval dimension
Show significance level, therefore after getting all hit texts, it can be according to the dimension weight pair for retrieving dimension in hit text
Hit text is arranged, and in an exemplary embodiment of the disclosure, the structural schematic diagram of arrangement units 13 is as shown in fig. 6, can
To include：It obtains subelement 131, obtain subelement 132 and arrangement subelement 133.
Subelement 131 is obtained, for obtaining at least one hit-count for hitting text, each hit-count and an inspection
Suo Weidu is corresponded to, and is used to indicate the number of the content hit keyword corresponding to retrieval dimension.Such as retrieval dimension is wanted for case
It, can be respectively to the content corresponding to case main idea and case title for the two retrieval dimensions when purport and case title
Keyword retrieval is carried out, to determine whether including keyword in the content corresponding to case main idea and case title, and case is wanted
Purport and case title include the number of keyword then can be respectively as the hit-count of case main idea and case title.
Subelement 132 is obtained, at least one hit-count according at least to hit text, obtains examining in hit text
The dimension values of Suo Weidu, dimension weight are used to indicate the display significance level of retrieval dimension.Wherein dimension values are used to indicate hit
The degree of correlation of text and keyword, in an exemplary embodiment of the disclosure, can directly retrieval be tieed up by obtaining subelement 132
Dimension values of the hit-count of degree as retrieval dimension；Or it can be according to the dimension weight and hit retrieved in dimensional information
At least one hit-count of text obtains the dimension values for retrieving dimension in hit text, is such as obtained by following calculation formula
The dimension values of each retrieval dimension：
A=B*C, wherein A are the dimension values for retrieving dimension, and B is the hit-count of the retrieval dimension, and C is the retrieval dimension
Dimension weight, i.e., by it is same retrieval dimension hit-count and dimension weight, calculate the dimension values of the retrieval dimension.
Subelement 133 is arranged, for according to the dimension values of retrieval dimension and the queueing discipline that is previously obtained in hit text,
At least one hit text is arranged, sequence of each hit text in all hit texts is obtained.In the disclosure
In exemplary embodiment, in the case of the quantity difference and queueing discipline difference of retrieval dimension, arrangement subelement 133 is to life
The arrangement of middle text is also different, and following several modes specifically may be used to arrange：
A kind of arrangement mode：
In the case where it is one to retrieve the number of dimension, the dimension values according to retrieval dimension in hit text are descending
Sequence, at least one hit text is arranged, obtain it is each hit text it is all hit texts in sequence.Example
Such as, in the case where it is case main idea to retrieve dimension, according to the sequence that the dimension values of case main idea are descending, at least one
Hit text is arranged, and the sequence of each hit text is obtained.
Another arrangement mode：
It is at least two in the number of retrieval dimension, and queueing discipline instruction is carried out according to the dimension values of each retrieval dimension
It is descending according to the sequence of the dimension weight of retrieval dimension from high to low and the dimension values of retrieval dimension in the case of arrangement
Sequentially, at least one hit text is arranged, obtains sequence of each hit text in all hit texts.
Wherein, in the case where it includes the corresponding content of multiple retrieval dimensions to hit text, the one of the sequence of text is hit
Kind of mode is：Sequence of the text in all hit texts is hit depending on the dimension values of the high retrieval dimension of dimension weight,
It is such as retrieved from retrieval dimension 1 and retrieval dimension 2, and retrieves dimension power of the dimension weight higher than retrieval dimension 2 of dimension 1
Weight then hits sequence of the text in all hit texts depending on the dimension values of retrieval dimension 1；Another way is：Life
The dimension values of all retrieval dimensions of sort by of the middle text in all hit texts included by it and depending on, such as from retrieval
Dimension 1 and retrieval dimension 2 are retrieved, then hit dimension of sequence of the text in all hit texts according to retrieval dimension 1
The dimension values of the dimension values of value and retrieval dimension 2 are with depending on.
Another arrangement mode：
In the case where queueing discipline instruction is arranged according to the sum of the dimension values of each retrieval dimension, according to each inspection
The dimension values of Suo Weidu, obtain it is each hit text dimension values and, and according to it is each hit text dimension values and by greatly to
Small sequence arranges at least one hit text, obtains sequence of each hit text in all hit texts.?
Under this queueing discipline hit text dimension values and can be no longer detailed to this refering to the related description in another arrangement mode
It states.
By above-mentioned technical proposal, text retrieval device provided by the invention is obtaining keyword and retrieval needed for retrieval
After dimensional information, according to keyword and retrieval dimensional information, at least one text is retrieved, obtain include keyword extremely
Few hit text, and according to retrieval dimensional information, at least one hit text is arranged, each hit text is obtained
Sequence in all hit texts, and retrieve dimensional information and be used to indicate and examined by least one retrieval dimension of text
Rope each retrieves the display significance level of dimension with being used to indicate at least one retrieval dimension, therefore can be according to user view
Choose text which retrieval dimension retrieved and be arranged it is each retrieval dimension display significance level, and then can with
Family choose retrieval dimension corresponding to content carry out keyword retrieval, and according to the display significance level of setting to hit text into
Row arrangement, improves user experience.
The text retrieval device includes processor and memory, above-mentioned acquiring unit, obtaining unit and arrangement units etc.
It is used as program unit storage in memory, above procedure unit stored in memory is executed by processor to realize phase
The function of answering.
Include kernel in processor, is gone in memory to transfer corresponding program unit by kernel.Kernel can be arranged one
Or more, it is retrieved and is arranged every choosing which retrieval dimension of text according to user view by adjusting kernel parameter
The display significance level of a retrieval dimension, and then the content progress keyword inspection corresponding to the retrieval dimension that user chooses
Rope, and hit text is arranged according to the display significance level of setting, improve user experience.
Memory may include computer-readable medium in volatile memory, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flashRAM), memory includes at least one storage
Chip.
An embodiment of the present invention provides a kind of storage mediums, are stored thereon with program, real when which is executed by processor
The existing text searching method.
An embodiment of the present invention provides a kind of processor, the processor is for running program, wherein described program is run
Text searching method described in Shi Zhihang.
An embodiment of the present invention provides a kind of equipment, equipment herein can be server, PC, PAD, mobile phone etc..Institute
It states equipment to include processor, memory and store the program that can be run on a memory and on a processor, processor executes journey
Following steps are realized when sequence：
Keyword and retrieval dimensional information, the retrieval dimensional information needed for retrieval is obtained to be used to indicate through text
The display weight that dimension is each retrieved at least one retrieval dimension is retrieved and be used to indicate at least one retrieval dimension
Want degree；
According to the keyword and the retrieval dimensional information, at least one text is retrieved, obtains including described
At least one hit text of keyword；
According to the retrieval dimensional information, at least one hit text is arranged, each hit text is obtained
Sequence in all hit texts.
Preferably, described according to the keyword and the retrieval dimensional information, at least one text is retrieved, is obtained
To at least one hit text including the keyword, including：
According at least one of described retrieval dimensional information retrieve dimension, from least one text determination include
At least one retrieval text of the retrieval dimension；
Keyword retrieval is carried out in the content corresponding to the retrieval dimension in each retrieval text, is wrapped
Include at least one hit text of the keyword.
Preferably, described that at least one hit text is arranged according to the retrieval dimensional information, it obtains every
Sequence of a hit text in all hit texts, including：
Obtain at least one hit-count of the hit text, each hit-count and a retrieval dimension
It is corresponding, it is used to indicate the number that the content corresponding to retrieval dimension hits the keyword；
According at least at least one hit-count of hit text, the dimension that dimension is retrieved described in the hit text is obtained
Angle value, the dimension weight are used to indicate the display significance level of the retrieval dimension；
According to the dimension values of retrieval dimension and the queueing discipline that is previously obtained described in the hit text, to it is described at least
One hit text is arranged, and sequence of each hit text in all hit texts is obtained.
Preferably, described to be advised according to the dimension values of retrieval dimension described in the hit text and the arrangement being previously obtained
Then, at least one hit text is arranged, obtains sequence of each hit text in all hit texts, packet
It includes：
In the case where the number of the retrieval dimension is one, according to the dimension for retrieving dimension described in the hit text
The descending sequence of angle value arranges at least one hit text, obtains each hit text in all hits
Sequence in text；
In the number at least two of the retrieval dimension, and queueing discipline instruction is according to each retrieval dimension
In the case that dimension values are arranged, according to the dimension of the sequence and retrieval dimension of the dimension weight of the retrieval dimension from high to low
The descending sequence of angle value arranges at least one hit text, obtains each hit text in all hits
Sequence in text；
In the case where queueing discipline instruction is arranged according to the sum of the dimension values of each retrieval dimension, root
According to it is each it is described retrieval dimension dimension values, obtain it is each hit text dimension values and, and according to it is each hit text dimension
Angle value and descending sequence arrange at least one hit text, obtain each hit text in all lives
Sequence in middle text.
The present invention also provides a kind of computer program products, when being executed on data processing equipment, are adapted for carrying out just
The program of beginningization there are as below methods step：
Keyword and retrieval dimensional information, the retrieval dimensional information needed for retrieval is obtained to be used to indicate through text
The display weight that dimension is each retrieved at least one retrieval dimension is retrieved and be used to indicate at least one retrieval dimension
Want degree；
According to the keyword and the retrieval dimensional information, at least one text is retrieved, obtains including described
At least one hit text of keyword；
According to the retrieval dimensional information, at least one hit text is arranged, each hit text is obtained
Sequence in all hit texts.
Preferably, described according to the keyword and the retrieval dimensional information, at least one text is retrieved, is obtained
To at least one hit text including the keyword, including：
According at least one of described retrieval dimensional information retrieve dimension, from least one text determination include
At least one retrieval text of the retrieval dimension；
Keyword retrieval is carried out in the content corresponding to the retrieval dimension in each retrieval text, is wrapped
Include at least one hit text of the keyword.
Preferably, described that at least one hit text is arranged according to the retrieval dimensional information, it obtains every
Sequence of a hit text in all hit texts, including：
Obtain at least one hit-count of the hit text, each hit-count and a retrieval dimension
It is corresponding, it is used to indicate the number that the content corresponding to retrieval dimension hits the keyword；
According at least at least one hit-count of hit text, the dimension that dimension is retrieved described in the hit text is obtained
Angle value, the dimension weight are used to indicate the display significance level of the retrieval dimension；
According to the dimension values of retrieval dimension and the queueing discipline that is previously obtained described in the hit text, to it is described at least
One hit text is arranged, and sequence of each hit text in all hit texts is obtained.
Preferably, described to be advised according to the dimension values of retrieval dimension described in the hit text and the arrangement being previously obtained
Then, at least one hit text is arranged, obtains sequence of each hit text in all hit texts, packet
It includes：
In the case where the number of the retrieval dimension is one, according to the dimension for retrieving dimension described in the hit text
The descending sequence of angle value arranges at least one hit text, obtains each hit text in all hits
Sequence in text；
In the number at least two of the retrieval dimension, and queueing discipline instruction is according to each retrieval dimension
In the case that dimension values are arranged, according to the dimension of the sequence and retrieval dimension of the dimension weight of the retrieval dimension from high to low
The descending sequence of angle value arranges at least one hit text, obtains each hit text in all hits
Sequence in text；
In the case where queueing discipline instruction is arranged according to the sum of the dimension values of each retrieval dimension, root
According to it is each it is described retrieval dimension dimension values, obtain it is each hit text dimension values and, and according to it is each hit text dimension
Angle value and descending sequence arrange at least one hit text, obtain each hit text in all lives
Sequence in middle text.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include computer-readable medium in volatile memory, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flashRAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology realizes information storage.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic tape cassette, tape magnetic disk storage or other magnetic storage apparatus
Or any other non-transmission medium, it can be used for storage and can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Including so that process, method, commodity or equipment including a series of elements include not only those elements, but also wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including element
There is also other identical elements in process, method, commodity or equipment.
It will be understood by those skilled in the art that the embodiment of the present invention can be provided as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the present invention
Form.It is deposited moreover, the present invention can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
It these are only the embodiment of the present invention, be not intended to restrict the invention.To those skilled in the art,
The invention may be variously modified and varied.It is all within spirit and principles of the present invention made by any modification, equivalent replacement,
Improve etc., it should be included within scope of the presently claimed invention.
Claims (8)
1. a kind of text searching method, which is characterized in that the method includes：
Keyword and retrieval dimensional information, the retrieval dimensional information needed for retrieval is obtained to be used to indicate through text at least
The important journey of display that dimension is each retrieved at least one retrieval dimension is retrieved and be used to indicate to one retrieval dimension
Degree；
According to the keyword and the retrieval dimensional information, at least one text is retrieved, obtains including the key
At least one hit text of word；
According to the retrieval dimensional information, at least one hit text is arranged, obtains each hit text in institute
There is the sequence in hit text.
2. according to the method described in claim 1, it is characterized in that, described believe according to the keyword and the retrieval dimension
Breath, at least one text is retrieved, obtain include the keyword at least one hit text, including：
Dimension is retrieved according at least one of described retrieval dimensional information, determines to include described from least one text
Retrieve at least one retrieval text of dimension；
Keyword retrieval is carried out in the content corresponding to the retrieval dimension in each retrieval text, obtains including institute
State at least one hit text of keyword.
3. according to the method described in claim 2, it is characterized in that, described according to the retrieval dimensional information, to it is described at least
One hit text is arranged, and sequence of each hit text in all hit texts is obtained, including：
Obtain at least one hit-count of the hit text, each hit-count and a retrieval dimension pair
It answers, is used to indicate the number that the content corresponding to retrieval dimension hits the keyword；
According at least at least one hit-count of hit text, the dimension that dimension is retrieved described in the hit text is obtained
Value, the dimension weight are used to indicate the display significance level of the retrieval dimension；
According to the dimension values of retrieval dimension described in the hit text and the queueing discipline being previously obtained, to described at least one
Hit text is arranged, and sequence of each hit text in all hit texts is obtained.
4. according to the method described in claim 3, it is characterized in that, described according to retrieval dimension described in the hit text
Dimension values and the queueing discipline being previously obtained, arrange at least one hit text, obtain each hit text and exist
Sequence in all hit texts, including：
In the case where the number of the retrieval dimension is one, according to the dimension values for retrieving dimension described in the hit text
Descending sequence arranges at least one hit text, obtains each hit text in all hit texts
In sequence；
In the number at least two of the retrieval dimension, and queueing discipline instruction is according to the dimension of each retrieval dimension
In the case that value is arranged, according to the dimension values of the sequence and retrieval dimension of the dimension weight of the retrieval dimension from high to low
Descending sequence arranges at least one hit text, obtains each hit text in all hit texts
In sequence；
In the case where queueing discipline instruction is arranged according to the sum of the dimension values of each retrieval dimension, according to every
It is a it is described retrieval dimension dimension values, obtain it is each hit text dimension values and, and according to it is each hit text dimension values
With descending sequence, at least one hit text is arranged, obtains each hit text in all hits text
Sequence in this.
5. a kind of text retrieval device, which is characterized in that described device includes：
Acquiring unit, for obtaining the keyword needed for retrieval and retrieving dimensional information, the retrieval dimensional information is used to indicate
It is retrieved and is used to indicate by least one retrieval dimension of text and each retrieve dimension at least one retrieval dimension
The display significance level of degree；
Retrieval unit, for according to the keyword and the retrieval dimensional information, retrieving, obtaining at least one text
At least one hit text including the keyword；
Arrangement units, for according to the retrieval dimensional information, arranging at least one hit text, obtaining each
Hit sequence of the text in all hit texts.
6. device according to claim 5, which is characterized in that the retrieval unit, for being believed according to the retrieval dimension
At least one of breath retrieval dimension, determination includes at least one retrieval of the retrieval dimension from least one text
Text, it is each it is described retrieval text in the retrieval dimension corresponding to content in carry out keyword retrieval, including
At least one hit text of the keyword.
7. device according to claim 6, which is characterized in that the arrangement units include：It obtains subelement, obtain son list
Member and arrangement subelement；
The acquisition subelement, at least one hit-count for obtaining the hit text, each hit-count with
One retrieval dimension corresponds to, and is used to indicate the number that the content corresponding to retrieval dimension hits the keyword；
The acquisition subelement is obtained at least one hit-count according at least to hit text in the hit text
The dimension values of the retrieval dimension, the dimension weight are used to indicate the display significance level of the retrieval dimension；
The arrangement subelement, for according to the dimension values of retrieval dimension described in the hit text and the arrangement being previously obtained
Rule arranges at least one hit text, obtains sequence of each hit text in all hit texts.
8. device according to claim 7, which is characterized in that the arrangement subelement, in the retrieval dimension
In the case that number is one, according to the sequence that the dimension values of retrieval dimension described in the hit text are descending, to institute
It states at least one hit text to be arranged, obtains sequence of each hit text in all hit texts；
And for the number at least two in the retrieval dimension, and queueing discipline instruction is according to each retrieval dimension
In the case that the dimension values of degree are arranged, according to the sequence of the dimension weight of the retrieval dimension from high to low and retrieval dimension
The descending sequence of dimension values, at least one hit text is arranged, obtains each hit text all
Hit the sequence in text；
And for the case where queueing discipline instruction is arranged according to the sum of the dimension values of each retrieval dimension
Under, according to the dimension values of each retrieval dimension, obtain each hit text dimension values and, and according to each hit text
Dimension values and descending sequence, at least one hit text is arranged, obtains each hit text in institute
There is the sequence in hit text.
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