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 artThe 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 rateSet 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 withAnd 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 pointAnalysis processes and obtains the keyword of data, data time and attention rate, according to this keyword, data time andAttention rate calculates the eliminating value of these data, if this eliminating value is less than setting threshold value, then gets rid of, so it hasData get rid of effective advantage.
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 clearlyChu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather thanWhole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creationThe 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 embodimentFigure, 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 thisEliminating 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 pointAnalysis processes and obtains the keyword of data, data time and attention rate, according to this keyword, data time andAttention rate calculates the eliminating value of these data, if this eliminating value is less than setting threshold value, then gets rid of, so it hasData 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 isSystem 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 dataAnd 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 pointAnalysis processes and obtains the keyword of data, data time and attention rate, according to this keyword, data time andAttention rate calculates the eliminating value of these data, if this eliminating value is less than setting threshold value, then gets rid of, so it hasData 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, thereforeIt being all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is notLimited by described sequence of movement, because of according to the present invention, some step can use other orders orPerson is carried out simultaneously.Secondly, those skilled in the art also should know, embodiment described in the specification orEmbodiment 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 detailThe 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.ThisThe feature of the different embodiments described in this specification and different embodiment can be entered by the technical staff in fieldRow combines or combination.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive thisBright can realize with hardware, or firmware realizes, or combinations thereof mode realizes.Realize when using softwareTime, above-mentioned functions can be stored in computer-readable medium or as on computer-readable mediumOr 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: computerComputer-readable recording medium can include random access memory (Random Access Memory, RAM), read-only storageDevice (Read-Only Memory, ROM), EEPROM (Electrically ErasableProgrammable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-OnlyMemory, CD-ROM) or other optical disc storage, magnetic disk storage medium or other magnetic storage apparatus orCan be used in carrying or store and there is instruction or the desired program code of data structure form can be by calculatingAny other medium of machine access.In addition.Any connection can be suitable become computer-readable medium.ExampleAs, if software is to use coaxial cable, optical fiber cable, twisted-pair feeder, Digital Subscriber Line (Digital SubscriberLine, DSL) or the wireless technology of such as infrared ray, radio and microwave etc from website, server orOther remote source of person, then coaxial cable, optical fiber cable, twisted-pair feeder, DSL or the most infraredThe 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 laserAccording 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 thisThe 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.