CN108090196B - Keyword management method and device - Google Patents

Keyword management method and device Download PDF

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CN108090196B
CN108090196B CN201711406087.2A CN201711406087A CN108090196B CN 108090196 B CN108090196 B CN 108090196B CN 201711406087 A CN201711406087 A CN 201711406087A CN 108090196 B CN108090196 B CN 108090196B
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闵剑
温煦峰
郝景坡
张静静
翟素校
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Enn China Gas Investment Co ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
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Abstract

The invention provides a keyword management method and a keyword management device, wherein the method comprises the following steps: capturing at least one information message; extracting at least one target keyword from each information message, wherein the target keyword is the same as at least one preset keyword; for each target keyword, executing: counting the number of target information, wherein the target information is information including current target keywords; generating a geometric shape corresponding to the current target keyword according to the number of the target information; and displaying the at least one target keyword and at least one corresponding geometric shape thereof. The scheme provided by the invention can save the time of keyword management.

Description

Keyword management method and device
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a keyword management method and apparatus.
Background
With the increased competition among enterprises, how to know the requirements of users and adjust enterprise services in time becomes an important factor influencing the development of enterprises.
At present, managers of enterprises generally analyze information on a network to obtain keywords in the information, and count the number of the keywords. Wherein, the number of the keywords can reflect the popularity of the keywords. However, the existing method of managing keywords takes a long time.
Disclosure of Invention
The embodiment of the invention provides a keyword management method and device, which can save time.
In a first aspect, an embodiment of the present invention provides a keyword management method, including:
capturing at least one information message;
extracting at least one target keyword from each information message, wherein the target keyword is the same as at least one preset keyword;
for each target keyword, executing: counting the number of target information, wherein the target information is information including current target keywords; generating a geometric shape corresponding to the current target keyword according to the number of the target information;
and displaying the at least one target keyword and at least one corresponding geometric shape thereof.
Preferably, the first and second electrodes are formed of a metal,
the geometry, comprising: a circle;
generating a geometric shape corresponding to the current target keyword according to the number of the target information, wherein the geometric shape comprises:
calculating the area of the circle by using the following first formula according to the number of the target information;
generating a circle corresponding to the current target keyword according to the area of the circle;
the first formula includes:
Figure BDA0001520357330000021
wherein s is1The area of the circle is represented, x is used for representing the number of the target information, and alpha and beta are constants.
Preferably, the first and second electrodes are formed of a metal,
the geometry, comprising: a circle;
before generating the geometric shape corresponding to the current target keyword according to the number of the target information, the method further includes:
determining the number of searching times corresponding to the current target keyword;
generating a geometric shape corresponding to the current target keyword according to the number of the target information, wherein the geometric shape comprises:
calculating the area of the circle by using the following second formula according to the number of the target information and the searching times;
generating a circle corresponding to the current target keyword according to the area of the circle;
the second formula, comprising:
Figure BDA0001520357330000022
wherein s is2The area of the circle is represented, m is used for representing the number of the target information, n is used for representing the searching times, and a, b and c are constants.
Preferably, the first and second electrodes are formed of a metal,
after counting the number of the target information, before generating the geometric shape corresponding to the current target keyword according to the number of the target information, the method further includes:
and judging whether the number of the target information is larger than a preset number threshold value or not, if so, executing the operation of generating a geometric shape corresponding to the current target keyword according to the number of the target information.
Preferably, the first and second electrodes are formed of a metal,
the information includes: title of the information, or, full text of the information.
Preferably, the first and second electrodes are formed of a metal,
further comprising:
monitoring the area, growth rate of the first geometry shown;
determining a target service according to the keyword corresponding to the first geometric shape;
and determining a processing strategy of the target service according to the monitoring result of the first geometric shape.
In a second aspect, an embodiment of the present invention provides a keyword management apparatus, including:
the grabbing unit is used for grabbing at least one piece of information;
the extracting unit is used for extracting at least one target keyword from each information grabbed by the grabbing unit, wherein the target keyword is the same as at least one preset keyword;
a processing unit configured to execute, for each of the target keywords extracted by the extraction unit: counting the number of target information, wherein the target information is information including current target keywords; generating a geometric shape corresponding to the current target keyword according to the number of the target information;
and the display unit is used for displaying the at least one target keyword and at least one corresponding geometric shape.
Preferably, the first and second electrodes are formed of a metal,
the geometry, comprising: a circle;
the processing unit is used for calculating the area of the circle by using the following first formula according to the number of the target information; generating a circle corresponding to the current target keyword according to the area of the circle;
the first formula includes:
Figure BDA0001520357330000031
wherein s is1The area of the circle is represented, x is used for representing the number of the target information, and alpha and beta are constants.
Preferably, the first and second electrodes are formed of a metal,
the geometry, comprising: a circle;
further comprising:
the determining unit is used for determining the searching times corresponding to the current target key words;
the processing unit is used for calculating the area of the circle by using the following second formula according to the number of the target information and the searching times determined by the determining unit; generating a circle corresponding to the current target keyword according to the area of the circle;
the second formula, comprising:
Figure BDA0001520357330000041
wherein s is2The area of the circle is represented, m is used for representing the number of the target information, n is used for representing the searching times, and a, b and c are constants.
Preferably, the first and second electrodes are formed of a metal,
the processing unit is further configured to determine whether the number of the target information is greater than a preset number threshold, and if so, execute the process to generate a geometric shape corresponding to the current target keyword according to the number of the target information.
Preferably, the first and second electrodes are formed of a metal,
the information includes: title of the information, or, full text of the information.
Preferably, the first and second electrodes are formed of a metal,
further comprising:
a monitoring unit for monitoring the area, growth rate of the displayed first geometric shape; determining a target service according to the keyword corresponding to the first geometric shape; and determining a processing strategy of the target service according to the monitoring result of the first geometric shape.
The embodiment of the invention provides a keyword management method and a keyword management device, wherein the method can extract target keywords from captured information, count the number of the target information containing each target keyword, generate a geometric shape corresponding to the target keyword according to a statistical result, and display the target keyword and the geometric shape corresponding to the target keyword. The keyword management method can determine the heat degree of the keyword through the geometric shape and adjust enterprise business according to the heat degree of the keyword.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a flow chart of a keyword management method provided by an embodiment of the present invention;
FIG. 2 is a flowchart of a keyword management method according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of a keyword management apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a keyword management apparatus according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of a keyword management apparatus according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a keyword management method, which may include the following steps:
step 101: capturing at least one information message.
Step 102: and extracting at least one target keyword from each information message, wherein the target keyword is the same as at least one preset keyword.
Step 103: for each target keyword, executing: counting the number of target information, wherein the target information is information including current target keywords; and generating a geometric shape corresponding to the current target keyword according to the number of the target information.
Step 104: and displaying at least one target keyword and at least one corresponding geometric shape thereof.
The method can extract the target keywords from the captured information, count the number of the target information containing each target keyword, generate the geometric shapes corresponding to the target keywords according to the statistical results, and display the target keywords and the geometric shapes corresponding to the target keywords. The keyword management method can determine the heat degree of the keyword through the geometric shape, and the time for managing the keyword is saved.
In an actual application scenario, a target keyword can be extracted from information through a preset keyword table, wherein the keyword table comprises at least one keyword.
In one embodiment of the present invention, in order to more intuitively reflect the heat of the keyword, the geometric shape includes: a circle;
generating a geometric shape corresponding to the current target keyword according to the number of the target information, wherein the geometric shape comprises the following steps:
calculating the area of the circle by using the following formula (1) according to the number of the target information;
generating a circle corresponding to the current target keyword according to the area of the circle;
Figure BDA0001520357330000061
wherein s is1The area of the circle is represented, x is used for representing the number of the target information, and alpha and beta are constants.
For example, 10 pieces of information are subjected to keyword extraction, the number of pieces of information having the keyword a is obtained as 2, and x is substituted for formula (1) to obtain
Figure BDA0001520357330000062
Wherein, alpha and beta are constants related to factors such as display mode.
It should be noted that, the method counts the number of the target information, and is not related to the number of the same keyword existing in the target information. The more the number of the target information is, the larger the area of the circle is, and the manager can confirm the popularity of the keyword through the change of the area of the circle.
In one embodiment of the present invention, in order to consider the attention of the user to the keyword, the geometric shape includes: a circle;
before generating the geometric shape corresponding to the current target keyword according to the number of the target information, the method further comprises the following steps:
determining the number of searching times corresponding to the current target keyword;
generating a geometric shape corresponding to the current target keyword according to the number of the target information, wherein the geometric shape comprises the following steps:
calculating the area of the circle by using the following formula (2) according to the number of the target information and the searching times;
generating a circle corresponding to the current target keyword according to the area of the circle;
Figure BDA0001520357330000071
wherein s is2The area of the circle is represented, m is used for representing the number of the target information, n is used for representing the number of searching times, and a, b and c are constants.
For example, 10 pieces of information are keyword-extracted, the number of pieces of information having a keyword a is 1, the number of searches corresponding to the keyword a is 2, and formula (2) is substituted with m 1 and n 2 to obtain
Figure BDA0001520357330000072
Wherein a, b and c are constants related to factors such as display mode.
According to the above embodiment, it can be seen that, the larger the number of pieces of target information/the number of searches, the larger the area of the circle, and the manager can confirm the popularity of the keyword through the change of the area of the circle.
It should be noted that the circle mentioned in the above embodiment is only a preferred implementation, and the geometric shape may also include other geometric shapes such as triangle, square, etc.
In an embodiment of the present invention, in order to control the number of generated geometric shapes, after counting the number of target information, before generating a geometric shape corresponding to a current target keyword according to the number of target information, the method further includes:
and judging whether the number of the target information is larger than a preset number threshold value or not, if so, executing the step of generating the geometric shape corresponding to the current target keyword according to the number of the target information.
The number threshold is set to control the number of generated geometric shapes, so that a manager can quickly and accurately master the heat of each keyword in a period of time.
In one embodiment of the present invention, the information comprises: title of the information, or, full text of the information.
In the keyword extraction process, the extraction time of the information title is shorter than that of the full information, so that when the requirement on the extraction time is higher, only the keywords in the information title can be selected to be counted.
In an embodiment of the present invention, in order to adjust the service according to the popularity of the keyword, the method further includes:
monitoring the area, growth rate of the first geometry shown;
determining a target service according to the keywords corresponding to the first geometric shape;
and determining a processing strategy of the target service according to the monitoring result of the first geometric shape.
The growth rate is a rate of change of the geometric shape area per unit time, and the keyword in which the temperature rapidly changes within a period of time can be identified by the growth rate. For example, the growth rate of the geometric shape is monitored to determine that the heat of the artificial intelligence increases faster within 1 year, the original business strategy can be adjusted through the monitoring result, and the development of the related business of the artificial intelligence is considered.
As shown in fig. 2, the embodiment of the present invention takes an information title as an example to describe in detail a keyword management method, which includes the following steps:
step 201: at least one information title is captured.
The data source may be a specific website or a plurality of related websites in a certain industry. The object of grabbing can also be the full-text information, compare with the information title, the work load of grabbing the full-text information is great, needs to spend longer time, however, the full-text information can provide more comprehensive information.
Step 202: and extracting at least one target keyword from each information title, wherein the target keyword is the same as at least one preset keyword.
A keyword list is preset, and the keyword list comprises at least one keyword. For example, keyword A, B is included in the keyword table. A is extracted from the information title, and is the target keyword because A exists in the keyword table.
Step 203: for each target keyword, executing: and counting the number of target information titles, wherein the target information titles are the information titles comprising the current target keywords.
Taking the target keyword A as an example, the number of the information titles including A in the captured information titles is counted. The number of target information titles is related to the number and content of the captured information titles.
Step 204: and determining the number of searching times corresponding to the current target keyword.
Determining the number of searches of different users for the keyword a, wherein the number of searches may be the total number of searches in history, or the number of searches in a certain specified time period.
Step 205: it is determined whether the number of the target information titles is greater than the preset number threshold, if yes, go to step 206.
And setting a number threshold value for controlling the number of the generated circles and highlighting the keywords with higher heat. Similarly, the number of searches can be determined by a similar method, which is not described herein again.
Step 206: the area of the circle is calculated based on the number of the target information titles and the number of searches.
Figure BDA0001520357330000091
Wherein s is2The area of the circle is represented, m is used for representing the number of the target information titles, n is used for representing the number of searching times, and a, b and c are constants.
For example, the number of information titles having the keyword P is 30 by performing keyword extraction on 100 information titles, the number of searches corresponding to the keyword P is 50, and m =30 and n =50 are substituted into formula (3) to obtain
Figure BDA0001520357330000092
Wherein a, b and c are constants related to factors such as display mode.
Step 207: and generating a circle corresponding to the current target keyword according to the area of the circle.
Will s2As the area of the circle, a circle corresponding to the keyword P is generated.
Step 208: and displaying at least one target keyword and at least one corresponding geometric shape thereof.
And displaying the keyword P and a circle corresponding to the keyword P. The colors of the displayed geometric shapes can be preset or randomly generated, and the keywords can be positioned in the geometric shapes or positioned around the geometric shapes.
Step 209: the area of the first geometry shown, the growth rate, was monitored.
The number of the target information can be counted in real time, and the counting can be performed according to a preset period. The method also monitors the rate of change of the area of the geometric shape (i.e., growth rate) in response to the heat of each keyword in the information captured over a period of time.
Step 210: and determining the target service according to the keywords corresponding to the first geometric shape.
Step 211: and determining a processing strategy of the target service according to the monitoring result of the first geometric shape.
The corresponding relation between the keywords and the business is preset, for example, the 'coal gas change' corresponds to natural gas change. For example, in a period of about one month, the area of the geometric shape corresponding to the coal-to-gas conversion increases rapidly, which indicates that the natural gas conversion service corresponding to the coal-to-gas conversion is high in heat, has a good development prospect, and can use the natural gas conversion as a recently developed service.
As shown in fig. 3, an embodiment of the present invention provides a keyword management apparatus, including:
a capturing unit 301 for capturing at least one information message;
an extracting unit 302, configured to extract at least one target keyword from each piece of information captured by the capturing unit 301, where the target keyword is the same as at least one preset keyword;
a processing unit 303, configured to perform, for each target keyword extracted by the extracting unit 302: counting the number of target information, wherein the target information is information including current target keywords; generating a geometric shape corresponding to the current target keyword according to the number of the target information;
a presentation unit 304, configured to present at least one target keyword and at least one geometric shape corresponding to the target keyword.
In one embodiment of the invention, the geometry comprises: a circle;
a processing unit 303 for calculating the area of the circle by using the following first formula according to the number of the target information; generating a circle corresponding to the current target keyword according to the area of the circle;
a first formula comprising:
Figure BDA0001520357330000101
wherein s is1The area of the circle is represented, x is used for representing the number of the target information, and alpha and beta are constants.
In one embodiment of the invention, the geometry comprises: a circle;
as shown in fig. 4, the keyword management apparatus further includes:
a determining unit 305, configured to determine a number of searches corresponding to a current target keyword;
a processing unit 303 for calculating the area of the circle by using the following second formula according to the number of the target information and the number of searches determined by the determining unit 305; generating a circle corresponding to the current target keyword according to the area of the circle;
a second formula comprising:
Figure BDA0001520357330000111
wherein s is2The area of the circle is represented, m is used for representing the number of the target information, n is used for representing the number of searching times, and a, b and c are constants.
In an embodiment of the invention, the processing unit 303 is further configured to determine whether the number of the target information is greater than a preset number threshold, and if so, generate a geometric shape corresponding to the current target keyword according to the number of the target information.
In one embodiment of the present invention, the information comprises: title of the information, or, full text of the information.
In an embodiment of the present invention, as shown in fig. 5, the keyword management apparatus further includes:
a monitoring unit 306 for monitoring the area, growth rate of the displayed first geometry; determining a target service according to the keywords corresponding to the first geometric shape; and determining a processing strategy of the target service according to the monitoring result of the first geometric shape.
Because the information interaction, execution process, and other contents between the units in the device are based on the same concept as the method embodiment of the present invention, specific contents may refer to the description in the method embodiment of the present invention, and are not described herein again.
The embodiment of the invention provides a readable medium, which comprises an execution instruction, and when a processor of a storage controller executes the execution instruction, the storage controller executes the method of any one of the above embodiments.
An embodiment of the present invention provides a storage controller, including: a processor, a memory, and a bus;
the memory is used for storing execution instructions, the processor is connected with the memory through the bus, and when the storage controller runs, the processor executes the execution instructions stored by the memory so as to enable the storage controller to execute the method of any one of the above embodiments.
In summary, the embodiments of the present invention have at least the following effects:
1. in the embodiment of the invention, the method can extract the target keywords from the captured information, count the number of the target information containing each target keyword, generate the geometric shapes corresponding to the target keywords according to the statistical result, and display the target keywords and the geometric shapes corresponding to the target keywords. The keyword management method can determine the heat degree of the keyword through the geometric shape and adjust enterprise business according to the heat degree of the keyword.
2. In the embodiment of the invention, the method can represent the heat of different keywords through the change of the areas of different geometric shapes, and the geometric shapes are not limited to circles and can also be squares, triangles and other shapes.
3. In the embodiment of the invention, the method not only focuses on the keywords in the captured information, but also considers the searching times of each user on the keywords, and can more comprehensively and accurately reflect the heat of the keywords in a period of time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it is to be noted that: the above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims (8)

1. A keyword management method, comprising:
capturing at least one information message;
extracting at least one target keyword from each information message, wherein the target keyword is the same as at least one preset keyword;
for each target keyword, executing: counting the number of target information, wherein the target information is information including current target keywords; generating a geometric shape corresponding to the current target keyword according to the number of the target information;
displaying the at least one target keyword and at least one geometric shape corresponding to the target keyword;
the geometry, comprising: a circle;
before generating the geometric shape corresponding to the current target keyword according to the number of the target information, the method further includes:
determining the number of searching times corresponding to the current target keyword;
generating a geometric shape corresponding to the current target keyword according to the number of the target information, wherein the geometric shape comprises:
calculating the area of the circle by using the following second formula according to the number of the target information and the searching times;
generating a circle corresponding to the current target keyword according to the area of the circle;
the second formula, comprising:
Figure FDA0003109774000000011
wherein s is2The area of the circle is represented, m is used for representing the number of the target information, n is used for representing the searching times, and a, b and c are constants.
2. The keyword management method according to claim 1,
the geometry, comprising: a circle;
generating a geometric shape corresponding to the current target keyword according to the number of the target information, wherein the geometric shape comprises:
calculating the area of the circle by using the following first formula according to the number of the target information;
generating a circle corresponding to the current target keyword according to the area of the circle;
the first formula includes:
Figure FDA0003109774000000021
wherein s is1The area of the circle is represented, x is used for representing the number of the target information, and alpha and beta are constants.
3. The keyword management method according to claim 1,
after counting the number of the target information, before generating the geometric shape corresponding to the current target keyword according to the number of the target information, the method further includes:
and judging whether the number of the target information is larger than a preset number threshold value or not, if so, executing the operation of generating a geometric shape corresponding to the current target keyword according to the number of the target information.
4. The keyword management method according to any one of claims 1 to 3,
the information includes: information titles, or information full text;
and/or the presence of a gas in the gas,
further comprising:
monitoring the area, growth rate of the first geometry shown;
determining a target service according to the keyword corresponding to the first geometric shape;
and determining a processing strategy of the target service according to the monitoring result of the first geometric shape.
5. A keyword management apparatus, comprising:
the grabbing unit is used for grabbing at least one piece of information;
the extracting unit is used for extracting at least one target keyword from each information grabbed by the grabbing unit, wherein the target keyword is the same as at least one preset keyword;
a processing unit configured to execute, for each of the target keywords extracted by the extraction unit: counting the number of target information, wherein the target information is information including current target keywords; generating a geometric shape corresponding to the current target keyword according to the number of the target information;
the display unit is used for displaying the at least one target keyword and at least one corresponding geometric shape;
the geometry, comprising: a circle;
further comprising:
the determining unit is used for determining the searching times corresponding to the current target key words;
the processing unit is used for calculating the area of the circle by using the following second formula according to the number of the target information and the searching times determined by the determining unit; generating a circle corresponding to the current target keyword according to the area of the circle;
the second formula, comprising:
Figure FDA0003109774000000041
wherein s is2The area of the circle is represented, m is used for representing the number of the target information, n is used for representing the searching times, and a, b and c are constants.
6. The keyword management apparatus according to claim 5,
the geometry, comprising: a circle;
the processing unit is used for calculating the area of the circle by using the following first formula according to the number of the target information; generating a circle corresponding to the current target keyword according to the area of the circle;
the first formula includes:
Figure FDA0003109774000000042
wherein s is1The area of the circle is represented, x is used for representing the number of the target information, and alpha and beta are constants.
7. The keyword management apparatus according to claim 5,
the processing unit is further configured to determine whether the number of the target information is greater than a preset number threshold, and if so, execute the process to generate a geometric shape corresponding to the current target keyword according to the number of the target information.
8. The keyword management apparatus according to any one of claims 5 to 7,
the information includes: information titles, or information full text;
and/or the presence of a gas in the gas,
further comprising:
a monitoring unit for monitoring the area, growth rate of the displayed first geometric shape; determining a target service according to the keyword corresponding to the first geometric shape; and determining a processing strategy of the target service according to the monitoring result of the first geometric shape.
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