CN105849729A - Date elimination method and system - Google Patents
Date elimination method and system Download PDFInfo
- Publication number
- CN105849729A CN105849729A CN201680000334.6A CN201680000334A CN105849729A CN 105849729 A CN105849729 A CN 105849729A CN 201680000334 A CN201680000334 A CN 201680000334A CN 105849729 A CN105849729 A CN 105849729A
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- CN
- China
- Prior art keywords
- data
- value
- eliminating
- time
- keyword
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
- G06F16/2462—Approximate or statistical queries
Abstract
The present invention provides a data elimination method and system. The method comprises the following steps: receiving the data of the smart city; analyzing and processing data to obtain the data key words, the data time and the attention; and calculating the date elimination value according to the key words, the data time and the attention, and if the elimination value is lower than a setting threshold value, performing elimination. The data elimination effect is good.
Description
Technical field
The present invention relates to communication and data fields, particularly relate to a kind of data method for removing and system.
Background technology
Intelligent city's construction is a system engineering.In intelligent city's system, first city management is intelligent,
By intelligent city's management system supplymentary management city, next to that include that intelligent transportation, intelligent electric power, intelligence are built
Build, the infrastructure such as intelligent and safe intelligent, also include the societies such as intelligent medical, wired home, intellectual education
Meeting intellectuality and smart business, Intelligent Bank, the production of intelligent in intelligence shop, thus General Promotion city
The level of modernization produce, manage, run.Intelligent city is the fusant of information economy and kownledge economy,
The computer network of information economy provides the basic condition building intelligent city, and the human brain wisdom of kownledge economy
Then the wisdom of humanity is become the kinetic energy of urban development.Beijing Technology and Business University's World Economics research center director Ji Zhu
Professor's hosting completes first city intelligent management system Beijing city intelligent management system of China "
(BCSMS).On this basis, professor Ji Zhu presides over " the China's economic intelligent management system of design
" (CESMS) also formally starts in January, 2011, and China's economic is included into intelligent management track, and 2011
Year " World Economics intelligent early-warning system (WESFS) also will put into operation, Beijing has become as world's intelligence warp
Ji center.
The data of existing intelligent city are the data of magnanimity, and how effectively to get rid of data is one
Research direction, data cannot effectively be got rid of by existing intelligent city.
Summary of the invention
A kind of data method for removing is provided, which solves the data of intelligent city cannot being carried out of prior art
The effective shortcoming got rid of.
On the one hand, it is provided that a kind of data method for removing, described method comprises the steps:
Receive the data of intelligent city；
It is analyzed data processing obtaining the keyword of data, data time and attention rate；
The eliminating value of these data is calculated, as this eliminating value is less than according to this keyword, data time and attention rate
Set threshold value, then get rid of.
Optionally, described method also includes:
If this eliminating value is higher than setting threshold value, then these data are preserved.
Optionally, described method also includes:
The holding time of data is determined according to this eliminating value.
Second aspect, it is provided that a kind of data removal system, described system includes:
Receive unit, for receiving the data of intelligent city；
Analysis and processing unit, for be analyzed processing to data obtain the keyword of data, data time with
And attention rate；
Rejected unit, for calculating the eliminating value of these data according to this keyword, data time and attention rate,
If this eliminating value is less than setting threshold value, then get rid of.
Optionally, described system also includes:
Storage unit, for if this eliminating value is higher than setting threshold value, then preserving these data.
Optionally, described system also includes:
Time quantum, for determining the holding time of data according to this eliminating value.
The technical scheme that the specific embodiment of the invention provides receives the data of intelligent city, carries out data point
Analysis processes and obtains the keyword of data, data time and attention rate, according to this keyword, data time and
Attention rate calculates the eliminating value of these data, if this eliminating value is less than setting threshold value, then gets rid of, so it has
Data get rid of effective advantage.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The flow chart of a kind of data method for removing that Fig. 1 provides for the present invention；
The structure chart of a kind of data removal system that Fig. 2 provides for the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
Flow process refering to a kind of data method for removing that Fig. 1, Fig. 1 provide for the present invention the first better embodiment
Figure, the method is completed by server, and the method is as it is shown in figure 1, comprise the steps:
Step S101, the data of reception intelligent city；
Step S102, it is analyzed data processing obtaining the keyword of data, data time and attention rate；
Step S103, calculate the eliminating value of these data according to this keyword, data time and attention rate, such as this
Eliminating value less than setting threshold value, is then got rid of.
The technical scheme that the specific embodiment of the invention provides receives the data of intelligent city, carries out data point
Analysis processes and obtains the keyword of data, data time and attention rate, according to this keyword, data time and
Attention rate calculates the eliminating value of these data, if this eliminating value is less than setting threshold value, then gets rid of, so it has
Data get rid of effective advantage.
Optionally, said method can also include after step s 103:
If this eliminating value is higher than setting threshold value, then these data are preserved.
Optionally, said method can also include after step s 103:
The holding time of data is determined according to this eliminating value.
A kind of data removal system provided for the present invention the second better embodiment refering to Fig. 2, Fig. 2, this is
System includes:
Receive unit 201, for receiving the data of intelligent city；
Analysis and processing unit 202, obtains the keyword of data, data time for being analyzed processing to data
And attention rate；
Rejected unit 203, for calculating the eliminating value of these data according to this keyword, data time and attention rate,
If this eliminating value is less than setting threshold value, then get rid of.
The technical scheme that the specific embodiment of the invention provides receives the data of intelligent city, carries out data point
Analysis processes and obtains the keyword of data, data time and attention rate, according to this keyword, data time and
Attention rate calculates the eliminating value of these data, if this eliminating value is less than setting threshold value, then gets rid of, so it has
Data get rid of effective advantage.
Optionally, said system can also include:
Storage unit 204, for if this eliminating value is higher than setting threshold value, then preserving these data.
Optionally, said system can also include:
Time quantum 205, for determining the holding time of data according to this eliminating value.
It should be noted that for aforesaid each method embodiment or embodiment, in order to be briefly described, therefore
It being all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not
Limited by described sequence of movement, because of according to the present invention, some step can use other orders or
Person is carried out simultaneously.Secondly, those skilled in the art also should know, embodiment described in the specification or
Embodiment belongs to preferred embodiment, necessary to involved action and the unit not necessarily present invention.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, in certain embodiment the most in detail
The part stated, may refer to the associated description of other embodiments.
Step in embodiment of the present invention method can carry out order according to actual needs and adjust, merges and delete.
Unit in embodiment of the present invention device can merge according to actual needs, divides and delete.This
The feature of the different embodiments described in this specification and different embodiment can be entered by the technical staff in field
Row combines or combination.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive this
Bright can realize with hardware, or firmware realizes, or combinations thereof mode realizes.Realize when using software
Time, above-mentioned functions can be stored in computer-readable medium or as on computer-readable medium
Or multiple instruction or code are transmitted.Computer-readable medium includes computer-readable storage medium and communication media,
Wherein communication media includes any medium being easy to transmit computer program to another place from a place.
Storage medium can be any usable medium that computer can access.As example but be not limited to: computer
Computer-readable recording medium can include random access memory (Random Access Memory, RAM), read-only storage
Device (Read-Only Memory, ROM), EEPROM (Electrically Erasable
Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-Only
Memory, CD-ROM) or other optical disc storage, magnetic disk storage medium or other magnetic storage apparatus or
Can be used in carrying or store and there is instruction or the desired program code of data structure form can be by calculating
Any other medium of machine access.In addition.Any connection can be suitable become computer-readable medium.Example
As, if software is to use coaxial cable, optical fiber cable, twisted-pair feeder, Digital Subscriber Line (Digital Subscriber
Line, DSL) or the wireless technology of such as infrared ray, radio and microwave etc from website, server or
Other remote source of person, then coaxial cable, optical fiber cable, twisted-pair feeder, DSL or the most infrared
The wireless technology of line, wireless and microwave etc be included in affiliated medium fixing in.As used in the present invention,
Dish (Disk) and dish (disc) include compress laser disc (CD), laser dish, laser disc, Digital Versatile Disc (DVD),
Floppy disk and Blu-ray Disc, the duplication data of the usual magnetic of its mid-game, dish then carrys out the duplication number of optics with laser
According to.Within above combination above should also be as being included in the protection domain of computer-readable medium.
In a word, the foregoing is only the preferred embodiment of technical solution of the present invention, be not intended to limit this
The protection domain of invention.All within the spirit and principles in the present invention, any amendment of being made, equivalent,
Improve, should be included within the scope of the present invention.
Claims (6)
1. a data method for removing, it is characterised in that described method comprises the steps:
Receive the data of intelligent city；
It is analyzed data processing obtaining the keyword of data, data time and attention rate；
The eliminating value of these data is calculated, as this eliminating value is less than according to this keyword, data time and attention rate
Set threshold value, then get rid of.
Method the most according to claim 1, it is characterised in that described method also includes:
If this eliminating value is higher than setting threshold value, then these data are preserved.
Method the most according to claim 1, it is characterised in that described method also includes:
The holding time of data is determined according to this eliminating value.
4. a data removal system, it is characterised in that described system includes:
Receive unit, for receiving the data of intelligent city；
Analysis and processing unit, for be analyzed processing to data obtain the keyword of data, data time with
And attention rate；
Rejected unit, for calculating the eliminating value of these data according to this keyword, data time and attention rate,
If this eliminating value is less than setting threshold value, then get rid of.
System the most according to claim 4, it is characterised in that described system also includes:
Storage unit, for if this eliminating value is higher than setting threshold value, then preserving these data.
System the most according to claim 4, it is characterised in that described system also includes:
Time quantum, for determining the holding time of data according to this eliminating value.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/077408 WO2017161577A1 (en) | 2016-03-25 | 2016-03-25 | Data removal method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105849729A true CN105849729A (en) | 2016-08-10 |
Family
ID=56576374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680000334.6A Pending CN105849729A (en) | 2016-03-25 | 2016-03-25 | Date elimination method and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105849729A (en) |
| WO (1) | WO2017161577A1 (en) |
Citations (5)
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| CN102438020A (en) * | 2011-12-23 | 2012-05-02 | 华为技术有限公司 | Method and equipment for distributing contents in content distribution network, and network system |
| CN202210848U (en) * | 2011-05-09 | 2012-05-02 | 尼尔森网联媒介数据服务有限公司 | System for acquiring audience information of digital television |
| US8707452B1 (en) * | 2008-04-14 | 2014-04-22 | Avaya Inc. | Secure data management device |
| CN105095107A (en) * | 2014-05-04 | 2015-11-25 | 腾讯科技（深圳）有限公司 | Buffer memory data cleaning method and apparatus |
| CN105224473A (en) * | 2015-09-15 | 2016-01-06 | 浪潮(北京)电子信息产业有限公司 | The update method that a kind of solid state hard disc is data cached and device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090172026A1 (en) * | 2007-12-31 | 2009-07-02 | International Business Machines Corporation | Personalized information filter based on social tags |
| CN103793426A (en) * | 2012-11-01 | 2014-05-14 | 腾讯科技（深圳）有限公司 | Method and device for keeping web page access records |
| CN103412901A (en) * | 2013-07-26 | 2013-11-27 | 北京奇虎科技有限公司 | Method and device for clearing historical records |
| CN104504027B (en) * | 2014-12-12 | 2019-11-12 | 北京国双科技有限公司 | The auto-screening method and device of web page contents |
-
2016
- 2016-03-25 WO PCT/CN2016/077408 patent/WO2017161577A1/en active Application Filing
- 2016-03-25 CN CN201680000334.6A patent/CN105849729A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8707452B1 (en) * | 2008-04-14 | 2014-04-22 | Avaya Inc. | Secure data management device |
| CN202210848U (en) * | 2011-05-09 | 2012-05-02 | 尼尔森网联媒介数据服务有限公司 | System for acquiring audience information of digital television |
| CN102438020A (en) * | 2011-12-23 | 2012-05-02 | 华为技术有限公司 | Method and equipment for distributing contents in content distribution network, and network system |
| CN105095107A (en) * | 2014-05-04 | 2015-11-25 | 腾讯科技（深圳）有限公司 | Buffer memory data cleaning method and apparatus |
| CN105224473A (en) * | 2015-09-15 | 2016-01-06 | 浪潮(北京)电子信息产业有限公司 | The update method that a kind of solid state hard disc is data cached and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017161577A1 (en) | 2017-09-28 |
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Application publication date: 20160810 |