CN105893489A - Multimedia recommendation method and device - Google Patents

Multimedia recommendation method and device Download PDF

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Publication number
CN105893489A
CN105893489A CN201610188841.9A CN201610188841A CN105893489A CN 105893489 A CN105893489 A CN 105893489A CN 201610188841 A CN201610188841 A CN 201610188841A CN 105893489 A CN105893489 A CN 105893489A
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China
Prior art keywords
weather
key word
multimedia
multimedia file
temperature
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CN201610188841.9A
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Chinese (zh)
Inventor
王舒
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LeTV Holding Beijing Co Ltd
LeTV Information Technology Beijing Co Ltd
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LeTV Holding Beijing Co Ltd
LeTV Information Technology Beijing Co Ltd
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Priority to CN201610188841.9A priority Critical patent/CN105893489A/en
Publication of CN105893489A publication Critical patent/CN105893489A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/48Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/487Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using geographical or spatial information, e.g. location
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/43Querying
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

The invention discloses a multimedia recommendation method and device. The multimedia recommendation method includes the steps that geographic position is obtained, and weather data of the geographic position is queried; the weather data is analyzed to obtain a weather keyword; a multimedia file matched with the weather keyword is found in a multimedia base; the multimedia file is obtained and recommended. According to the multimedia recommendation method and device, the weather data obtained according to the geographic position is analyzed, the weather keyword is obtained, the matched multimedia file is found according to the weather keyword and recommended to a user, the user can obtain the multimedia file matched with the weather condition accordingly, the body and the mind can be joyful during playing, and the living quality is improved.

Description

A kind of multimedia recommendation method and device
Technical field
The present invention relates to multimedia and control technical field, particularly relate to a kind of multimedia recommendation method and dress Put.
Background technology
Keyword that existing multimedia recommendation method provides based on user, the browsing data etc. of user, obtain The possible multimedia file interested of user also pushes, and whole process is not handed over outside environmental factors Mutually.And in diversified environmental factors, weather is undoubtedly a highly important factor;Weather condition and Its change not only affects the physiological health of people, on the impact in terms of the mental emotion of people the most clearly, favorably Weather condition, people can be made in high spirits, happy, quality of life and work efficiency improve;And not The weather condition of profit, then make that people is depressed, feel oppressed in ambition, lazy unable, results even in some diseases And Deviant Behavior.Particularly when user drives trip, recommend suitable many according to user's periphery weather condition Media file, can either call user's attention safety, the enjoyment of journey can be increased again.Therefore, as Fruit can recommend the multimedia file being consistent with weather condition, it is possible to use according to weather condition to user Family is in a cheerful frame of mind, and improves the quality of living.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of multimedia recommendation method and device, in order to realize Choose the multimedia file being consistent according to weather condition and recommend user, reaching the effect of pleasant mental and body.
A kind of multimedia recommendation method provided based on the above-mentioned purpose present invention, including:
Obtain geographical position, inquire about the weather data in described geographical position;
Resolve described weather data and obtain weather key word;
The multimedia file with described weather Keywords matching is searched in multimedia gallery;
Obtain and recommend described multimedia file.
Optionally, described weather key word includes that Temperature Key word, described Temperature Key word are used for characterizing weather The drift condition of the history temperature value same period on year-on-year basis of the temperature value in data;It is preset with historical weather data in this locality With temperature antistop list;The described weather data of described parsing obtains weather key word;Including:
Resolve described weather data and obtain temperature value;
Average temperature value the most on the same day is obtained from described historical weather data;
Calculate the offset amplitude of the most described average temperature value of described temperature value, according to described offset amplitude in institute State and temperature antistop list is searched corresponding temperature key word.
Optionally, described weather key word includes the meteorological key word for the climatic phenomenon characterized;In this locality It is preset with and includes meteorological reputation and the near synonym table of near synonym thereof;Described lookup and described sky in multimedia gallery The multimedia file of gas Keywords matching, including:
Resolve described weather data and obtain meteorological key word;Described near synonym table is searched described meteorological crucial The near synonym of word;
In described multimedia gallery, search the near synonym obtained with described meteorological key word and lookup mate many Media file.
Optionally, preset in this locality and include describing the terrible weather table of boisterous word;For the many matchmakers of part Body file adds safe information label;Described in multimedia gallery search with described weather Keywords matching many Media file, including:
Judge whether described Temperature Key word or meteorological key word are present in described terrible weather table;If so, When searching the multimedia file with described weather Keywords matching, preferentially choose and be provided with described safe information The multimedia file of label.
Optionally, described acquisition geographical position, inquire about the weather data in described geographical position, including:
Obtain the translational speed of user, moving direction and current location;
Translational speed, moving direction and current location according to described user, it was predicted that user is between the very first time Every rear location as the geographical position at this user place.
A kind of Multimedia Recommendation device is provided based on the above-mentioned purpose present invention, including:
Receive unit, be used for obtaining geographical position;
Weather unit, for inquiring about the weather data in described geographical position;
Keyword generation unit, is used for resolving described weather data and obtains weather key word;
Query unit, for searching the multimedia file with described weather Keywords matching in multimedia gallery;
Recommendation unit, is used for obtaining and recommend described multimedia file.
Optionally, described weather key word includes that Temperature Key word, described Temperature Key word are used for characterizing weather The drift condition of the history temperature value same period on year-on-year basis of the temperature value in data;It is preset with historical weather data in this locality With temperature antistop list;
Described keyword generation unit is used for resolving described weather data and obtains temperature value;From described weather history Data acquisition average temperature value the most on the same day;Calculate the inclined of the most described average temperature value of described temperature value Shifting amplitude, searches corresponding temperature key word according to described offset amplitude in described temperature antistop list.
Optionally, described weather key word includes the meteorological key word for the climatic phenomenon characterized;In this locality It is preset with and includes meteorological reputation and the near synonym table of near synonym thereof;
Described keyword generation unit is used for resolving described weather data and obtains meteorological key word;In described nearly justice Vocabulary is searched the near synonym of described meteorological key word;Described query unit is for looking in described multimedia gallery Look for the multimedia file that the near synonym obtained with described meteorological key word and lookup mate.
Optionally, preset in this locality and include describing the terrible weather table of boisterous word;For the many matchmakers of part Body file adds safe information label;
Described query unit is used for judging whether described Temperature Key word or meteorological key word are present in described evil In bad meteorologic table;If so, when searching the multimedia file with described weather Keywords matching, preferentially choose It is provided with the multimedia file of described safe information label.
Optionally, described reception unit is for obtaining the translational speed of user, moving direction and current location; Translational speed, moving direction and current location according to described user, it was predicted that user is after the first time interval Location is as the geographical position at this user place.
From the above it can be seen that a kind of multimedia recommendation method of present invention offer and device, by solving Analyse the weather data according to geographical position acquisition, obtain weather key word, mate according to weather keyword lookup Multimedia file and recommend user, make user can obtain the multimedia file matched with weather condition, Can be with pleasant mental and body when playing.
Accompanying drawing explanation
The schematic flow sheet of the embodiment of a kind of multimedia recommendation method that Fig. 1 provides for the present invention;
The schematic flow sheet of the optional embodiment of a kind of multimedia recommendation method that Fig. 2 provides for the present invention;
The schematic flow sheet of the optional embodiment of a kind of multimedia recommendation method that Fig. 3 provides for the present invention;
The block diagram of the embodiment of a kind of Multimedia Recommendation device that Fig. 4 provides for the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, And referring to the drawings, the present invention is described in more detail.
The schematic flow sheet of the embodiment of a kind of multimedia recommendation method that Fig. 1 provides for the present invention;As schemed Show, the embodiment of the multimedia recommendation method that the present invention provides, including:
S10, obtains geographical position, inquires about the weather data in described geographical position.
Described geographical position can be automatically positioned by terminal and obtain by user terminal uploads, geographical position, also Can be manually entered by user.When inquiring about the weather data in described geographical position, the district that weather data characterizes Territory is set in advance, generally obtains geographical location and the weather data of periphery thereof in units of city.
S11, resolves described weather data and obtains weather key word.
Here weather key word not only comprises the special vocabulary of meteorological field, also comprises and obtains according to weather characteristics To, be prone to ordinary person understand vocabulary.
S12, searches the multimedia file with described weather Keywords matching in multimedia gallery.
The mode that lookup method substantially is searched with existing search engine is similar.Can be directly in lookup names Multimedia file including described weather key word, it is also possible to preset label for multimedia file, searches label Include the multimedia file of described weather key word.
S13, obtains and recommends this multimedia file.
After finding corresponding multimedia file, this multimedia file is pushed to user terminal.
The present embodiment is positioned by the geographical position providing user, resolves the weather of geographical position periphery Data obtain weather key word, search the multimedia file with weather Keywords matching and recommend user;This A little multimedia files are relevant to weather, comprise safe information and entertainment video etc.;The present embodiment is by recommending phase Close multimedia file, on the one hand can provide the user safety recommendation, on the other hand can also provide the user The entertainment medium being consistent with environment, the journey of abundant user is experienced.
The schematic flow sheet of the optional embodiment of a kind of multimedia recommendation method that Fig. 2 provides for the present invention; As it can be seen, in an alternate embodiment of the invention, described weather key word includes Temperature Key word, and described temperature is closed Keyword is for characterizing the drift condition of the history temperature value same period on year-on-year basis of the temperature value in weather data;Pre-in this locality It is provided with historical weather data and temperature antistop list;S11, resolves described weather data and obtains weather key word, Including:
S20, resolves described weather data and obtains temperature value.
Described temperature value is the moment obtaining weather data, has the temperature value that meteorological institution provides;Optionally, Described temperature value is the moment obtaining weather data, what meteorological institution provided work as daily mean temperature.
S21, obtains average temperature value the most on the same day from described historical weather data.
S22, calculates the offset amplitude of the most described average temperature value of described temperature value, according to described skew width Degree searches corresponding temperature key word in described temperature antistop list.
Described temperature antistop list comprises series of values and the corresponding relation of temperature key word.Optionally, institute Stating the difference that offset amplitude is described temperature value and described average temperature value, described temperature antistop list record has one Series difference and the corresponding relation of temperature key word, such as: when temperature value less than average temperature value more than first During numerical value, corresponding temperature key word is " cold ";When the difference of temperature value with average temperature value is less than first During numerical value, corresponding temperature key word is " suitably ";When temperature value higher than average temperature value more than the first numerical value Time, corresponding temperature key word is " hot " etc.;Here the first numerical value is used only for representing the general of the temperature difference Read, be not intended to limit;For judging that the high or low threshold value of temperature value might not as above phase like that in example With, it is also possible to it is set to different value;Offset amplitude is the most not necessarily set to the corresponding relation of temperature key word Above-mentioned third gear, can divide according to actual needs;The most corresponding temperature of every class offset amplitude Key word, it is also possible to the temperature key word of corresponding multiple nearly justice.
The schematic flow sheet of the optional embodiment of a kind of multimedia recommendation method that Fig. 3 provides for the present invention; As it can be seen, in an alternate embodiment of the invention, described weather key word includes the gas for the climatic phenomenon characterized As key word;It is preset with in this locality and includes meteorological reputation and the near synonym table of near synonym thereof;S12, many matchmakers Body storehouse is searched the multimedia file with described weather Keywords matching, including:
S30, resolves described weather data and obtains meteorological key word;Described gas is searched in described near synonym table Near synonym as key word.
Described meteorological key word is for the climatic phenomenon characterized, such as wind, frost, rain, snow etc.;In sky destiny The specific grade of these climatic phenomenons, such as strong breeze, light rain, heavy snow etc. is comprised according to.Existing according to weather As and specific grade, the word stating similar weather some works and expressions for everyday use can be got near synonym table Language.Such as, the near synonym of light rain can comprise " drizzle ";The near synonym of 1-4 level wind can comprise " mild wind " Etc..
S31, searches the near synonym obtained with described meteorological key word and lookup in described multimedia gallery and mates Multimedia file.
In the present embodiment, if mated only with meteorological key word, it is likely that entertain many matchmakers with some The content of body file is not inconsistent thus causes mating.Use the near synonym that meteorological key word and lookup obtain Join multimedia file, matching result more widely can be obtained.
In an alternate embodiment of the invention, preset in this locality and include describing the terrible weather table of boisterous word; Safe information label is added for part multimedia file;S12, searches and described sky QI GUAN in multimedia gallery The multimedia file of keyword coupling, including:
S40, it is judged that whether described Temperature Key word or meteorological key word are present in described terrible weather table; If so, when searching the multimedia file with described weather Keywords matching, preferentially choose and be provided with described peace The multimedia file of wholly-owned news label.
The present embodiment arranges terrible weather table and the multimedia file that part is comprised safe information adds peace Wholly-owned news label, by judging whether Temperature Key word or meteorological key word are present in terrible weather table, sentences Arround the geographical position that disconnected user provides, weather environment is the most severe, and preferentially chooses when judging bad environments The multimedia file being provided with safe information label is recommended, thus pushes away to user when meeting with vile weather Recommend some safe stickers scholar etc., ensure the safety of user.
In an alternate embodiment of the invention, S10, obtain geographical position, inquire about the weather data in described geographical position, Including:
S50, obtains the translational speed of user, moving direction and current location.
S51, according to translational speed, moving direction and the current location of described user, it was predicted that user is first After time interval, location is as the geographical position at this user place.
According to translational speed, moving direction and the current location of user, the present embodiment predicts that user is in the very first time Location behind interval, and using the position that obtains of prediction as geographical position during inquiry weather data, from And obtain the weather data at predicted position in advance.The present embodiment is applicable to the higher (example of translational speed of user Such as used during taking train) time, it is to avoid after there is getting the multimedia file of recommendation, user has been moved off for sentencing The geographical position of disconnected acquisition condition, occurs that residing for the multimedia file recommended and user, the weather of physical location is not The problem of symbol.
In alternative embodiments, S10, obtain geographical position, inquire about the sky destiny in described geographical position According to, including:
S52, obtains the schedule of user;Described schedule is intended row in including user's a few days in future Journey, the initial geographical position in every day and termination geographical position, and the approximate time etc. set out and arrive.
S53, according to described schedule, inquires about the weather data of the most each geographical location prediction;Described The weather data of prediction is obtained by weather forecast system.
S13, obtains and recommends this multimedia file, including:
S54, classifies according to subscriber calendar arrangement by date by the multimedia file found, and sets up respectively and pushes away Recommend list;
S55, pushes corresponding recommendation list according to the date.
This optional embodiment, by obtaining subscriber calendar arrangement, obtains on the way in advance according to weather forecast system Weather data, search multimedia file, and set up the recommendation list of every day according to schedule;Even if meeting with The situation that meeting does not has network to connect can also use the recommendation list pre-build to carry out multimedia propelling movement.Optional , it is also possible on the same day pushing recommendation list, correct the content of recommendation list according to actual weather data.
The block diagram of the embodiment of a kind of Multimedia Recommendation device that Fig. 4 provides for the present invention.As it can be seen, this The Multimedia Recommendation device that invention provides, including:
Receive unit 60, be used for obtaining geographical position.
Weather unit 61, for inquiring about the weather data in described geographical position.
Keyword generation unit 62, is used for resolving described weather data and obtains weather key word.
Query unit 63, for searching the multimedia literary composition with described weather Keywords matching in multimedia gallery Part.
Recommendation unit 64, is used for obtaining and recommend this multimedia file.
The present embodiment receives geographical position by receiving unit 60, is provided user by weather unit 61 Geographical position positions, and the weather data being resolved geographical position periphery by keyword generation unit 62 is obtained To weather key word, search the multimedia file with weather Keywords matching by query unit 63 and pass through Recommendation unit 64 recommends user;These multimedia files are relevant to weather, comprise safe information and amusement Video etc.;The present embodiment, by recommending associated multimedia file, on the one hand can provide the user safety recommendation, On the other hand can also provide the user the entertainment medium being consistent with environment, the journey of abundant user is experienced.
In an alternate embodiment of the invention, described weather key word includes Temperature Key word, and described Temperature Key word is used Drift condition in the temperature value history temperature value same period on year-on-year basis characterized in weather data;It is preset with in this locality and goes through History weather data and temperature antistop list;
Described keyword generation unit 62 is used for resolving described weather data and obtains temperature value;From described history Weather data obtains average temperature value the most on the same day;Calculate the most described average temperature value of described temperature value Offset amplitude, in described temperature antistop list, search corresponding temperature key word according to described offset amplitude.
In an alternate embodiment of the invention, described weather key word includes the meteorological crucial of the climatic phenomenon for characterizing Word;It is preset with in this locality and includes meteorological reputation and the near synonym table of near synonym thereof;
Described keyword generation unit 62 is used for resolving described weather data and obtains meteorological key word;Described Near synonym table is searched the near synonym of described meteorological key word;Described query unit 63 is for described many matchmakers Body storehouse is searched the multimedia file that the near synonym obtained with described meteorological key word and lookup mate.
In an alternate embodiment of the invention, preset in this locality and include describing the terrible weather table of boisterous word; Safe information label is added for part multimedia file;
Described query unit 63 is used for judging whether described Temperature Key word or meteorological key word are present in described In terrible weather table;If so, when searching the multimedia file with described weather Keywords matching, preferentially select Take the multimedia file being provided with described safe information label.
In an alternate embodiment of the invention, described reception unit 60 is for obtaining the translational speed of user, movement side To and current location;Translational speed, moving direction and current location according to described user, it was predicted that Yong Hu Behind very first time interval, location is as the geographical position at this user place.
From the above it can be seen that a kind of multimedia recommendation method of present invention offer and device, by solving Analyse the weather data according to geographical position acquisition, obtain weather key word, mate according to weather keyword lookup Multimedia file and recommend user, make user can obtain the multimedia file matched with weather condition, Can improve the quality of living with pleasant mental and body when playing, promote journey enjoyment during self-driving trip.Further, The present invention adds safe information label to part multimedia file, preferentially chooses setting when judging bad environments The multimedia file having safe information label is recommended, thus recommends one when meeting with vile weather to user A little safe sticker scholar, points for attention etc. of driving, ensure the safety of user.
Those of ordinary skill in the field it is understood that the discussion of any of the above embodiment is exemplary only, It is not intended to imply that the scope of the present disclosure (including claim) is limited to these examples;Think of in the present invention Under road, can also be combined between the technical characteristic in above example or different embodiment, step can With with random order realize, and exist the present invention as above different aspect many other change, for Simple and clear they do not provide in the details.
It addition, for simplifying explanation and discussing, and in order to obscure the invention, provided Accompanying drawing can illustrate or can not illustrate and integrated circuit (IC) chip and the known power supply of other parts / grounding connection.Furthermore, it is possible to illustrate device in block diagram form, in order to avoid obscuring the invention, And this have also contemplated that following facts, i.e. the details about the embodiment of these block diagram arrangements is highly to depend on In will implement the present invention platform (that is, these details should be completely in the reason of those skilled in the art In the range of solution).Elaborating that detail (such as, circuit) is to describe the exemplary embodiment of the present invention In the case of, it will be apparent to those skilled in the art that can there is no these details In the case of or these details change in the case of implement the present invention.Therefore, these descriptions should be recognized For being illustrative and not restrictive.
Although invention has been described to have been incorporated with the specific embodiment of the present invention, but according to above Description, these embodiments a lot of replace, amendment and modification will be for those of ordinary skills Obviously.Such as, other memory architecture (such as, dynamic ram (DRAM)) can use The embodiment discussed.
Embodiments of the invention be intended to fall within the broad range of claims all so Replacement, amendment and modification.Therefore, all within the spirit and principles in the present invention, any omission of being done, Amendment, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (10)

1. a multimedia recommendation method, it is characterised in that including:
Obtain geographical position, inquire about the weather data in described geographical position;
Resolve described weather data and obtain weather key word;
The multimedia file with described weather Keywords matching is searched in multimedia gallery;
Obtain and recommend described multimedia file.
Method the most according to claim 1, it is characterised in that described weather key word includes temperature Key word, described Temperature Key word is for characterizing the history temperature value same period on year-on-year basis of the temperature value in weather data Drift condition;Historical weather data and temperature antistop list it is preset with in this locality;Described parsing described sky destiny According to obtaining weather key word;Including:
Resolve described weather data and obtain temperature value;
Average temperature value the most on the same day is obtained from described historical weather data;
Calculate the offset amplitude of the most described average temperature value of described temperature value, according to described offset amplitude in institute State and temperature antistop list is searched corresponding temperature key word.
Method the most according to claim 1, it is characterised in that described weather key word include for The meteorological key word of the climatic phenomenon characterized;The nearly justice including meteorological reputation and near synonym thereof it is preset with in this locality Vocabulary;Described lookup and the multimedia file of described weather Keywords matching in multimedia gallery, including:
Resolve described weather data and obtain meteorological key word;Described near synonym table is searched described meteorological crucial The near synonym of word;
In described multimedia gallery, search the near synonym obtained with described meteorological key word and lookup mate many Media file.
The most according to the method in claim 2 or 3, it is characterised in that preset in this locality and include describing The terrible weather table of boisterous word;Safe information label is added for part multimedia file;Described Multimedia gallery is searched the multimedia file with described weather Keywords matching, including:
Judge whether described Temperature Key word or meteorological key word are present in described terrible weather table;If so, When searching the multimedia file with described weather Keywords matching, preferentially choose and be provided with described safe information The multimedia file of label.
Method the most according to claim 1, it is characterised in that described acquisition geographical position, including:
Obtain the translational speed of user, moving direction and current location;
Translational speed, moving direction and current location according to described user, it was predicted that user is between the very first time Every rear location as the geographical position at this user place.
6. a Multimedia Recommendation device, it is characterised in that including:
Receive unit, be used for obtaining geographical position;
Weather unit, for inquiring about the weather data in described geographical position;
Keyword generation unit, is used for resolving described weather data and obtains weather key word;
Query unit, for searching the multimedia file with described weather Keywords matching in multimedia gallery;
Recommendation unit, is used for obtaining and recommend described multimedia file.
Device the most according to claim 6, it is characterised in that described weather key word includes temperature Key word, described Temperature Key word is for characterizing the history temperature value same period on year-on-year basis of the temperature value in weather data Drift condition;Historical weather data and temperature antistop list it is preset with in this locality;
Described keyword generation unit is used for resolving described weather data and obtains temperature value;From described weather history Data acquisition average temperature value the most on the same day;Calculate the inclined of the most described average temperature value of described temperature value Shifting amplitude, searches corresponding temperature key word according to described offset amplitude in described temperature antistop list.
Device the most according to claim 6, it is characterised in that described weather key word include for The meteorological key word of the climatic phenomenon characterized;The nearly justice including meteorological reputation and near synonym thereof it is preset with in this locality Vocabulary;
Described keyword generation unit is used for resolving described weather data and obtains meteorological key word;In described nearly justice Vocabulary is searched the near synonym of described meteorological key word;Described query unit is for looking in described multimedia gallery Look for the multimedia file that the near synonym obtained with described meteorological key word and lookup mate.
9. according to the device described in claim 7 or 8, it is characterised in that preset in this locality and include describing The terrible weather table of boisterous word;Safe information label is added for part multimedia file;
Described query unit is used for judging whether described Temperature Key word or meteorological key word are present in described evil In bad meteorologic table;If so, when searching the multimedia file with described weather Keywords matching, preferentially choose It is provided with the multimedia file of described safe information label.
Device the most according to claim 6, it is characterised in that described reception unit is used for obtaining use The translational speed at family, moving direction and current location;Translational speed according to described user, moving direction and Current location, it was predicted that user's location after the first time interval is as the geographical position at this user place.
CN201610188841.9A 2016-03-29 2016-03-29 Multimedia recommendation method and device Pending CN105893489A (en)

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CN106547897B (en) * 2016-10-31 2020-04-03 广东美的制冷设备有限公司 Method and device for matching air conditioner based on geographic position
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