JP2019067067A - Determination apparatus, determination method and information providing system - Google Patents

Abstract

To determine whether a target person is a full-time housewife.SOLUTION: A determination apparatus 1 has: an image acquisition unit 131 for acquiring a profile image of a determination subject associated with a determination subject account, and a post image posted by the determination subject; a determination unit 132 for determining whether or not the determination subject is a full-time housewife on the basis of whether or not a child image is included in the profile image, and whether or not the posting date and time the posting image was posted is included in the working hours; and an output unit 133 for outputting a determination result of the determination unit 132.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a determination apparatus and determination method for determining whether a target person is a full-time homemaker, and an information providing system that provides information based on a result determined by the determination apparatus.

  There is known a method of determining an attribute of a person based on image data or the like. Patent Document 1 discloses a technology for determining whether a person to be analyzed is a male or a female by analyzing an image of a human face.

Patent No. 5956860 gazette

  Depending on whether or not you are a full-time homemaker, the preference of the product or service differs, and it is important for the provider of the product or service to know whether the customer is a full-time homemaker at the time of service. There is a need for a method that can easily identify whether or not you are a full-time homemaker. By analyzing the image data, it is possible to determine the attribute of the person exposed to the image data. However, it has not been possible to determine, using conventional techniques, an attribute that is difficult to specify even by analyzing the face image of the person, such as whether or not you are a full-time homemaker.

  Then, this invention is made in view of these points, and an object of this invention is to provide the determination apparatus and determination method which can determine whether the person made into object is a full-time housewife.

  The determination apparatus according to the first aspect of the present invention includes: an image acquisition unit that acquires a profile image of the determination subject associated with an account of the determination subject, and a post image posted by the determination subject; Whether the subject is a full-time homemaker based on whether or not the image of the child is included and whether or not the posting date, which is the date when the posted image was posted, is included in the working time zone It has a determination part which determines whether it is not, and an output part which outputs the determination result by the said determination part.

  The determination unit determines that the subject is a full-time homemaker, for example, when the image of the child is included in the profile image and the posting date and time is included in a working time zone.

  The determination unit further determines the person to be determined based on a shooting location of the posted image when the profile image does not include the child's image and the posting date and time is included in the working time zone. It may be determined whether or not a full-time homemaker. In this case, the determination unit acquires residence location information of the subject, and the subject is a full-time housewife when the imaging location is within a predetermined range from a residence location corresponding to the residence location information. It may be determined that there is.

  The determination unit acquires a plurality of the profile images corresponding to a plurality of friends of the determined person registered in the social network service, and a ratio of a profile image including a child image among the plurality of profile images Furthermore, it may be determined whether the person to be judged is a full-time housewife or not.

  The determination unit acquires attribute information indicating whether each of the plurality of friends of the to-be-judged registered in the social network service is a full-time homemaker, based on the attribute information of the to-be-judged friends Whether or not the subject is a full-time homemaker may be determined based on the calculated percentage of the full-time homemaker among the subject's friends calculated.

  The image acquisition unit may acquire information of a person to be judged including a cell phone number of the person to be judged, and estimate an account name of the person to be judged based on a name indicated by the cell phone number acquired.

  The image acquisition unit acquires the position of the terminal for which the output unit is the target to output the determination result, and when there are a plurality of account names similar to the name indicated by the person-to-be-determined information, among the plurality of account names The account name of the user closest to the location of the terminal may be specified as the account name of the person to be judged.

  The output unit may output the determination result on condition that a residence of the subject to be judged corresponding to the account selected by the image acquisition unit is within a predetermined range from the position of the terminal.

  The determination unit determines that the profile image includes the image of a child when the proportion of women included in a group photo including a predetermined number or more of persons in the posted image is less than a predetermined value. And, even if a posting date and time, which is a date and time when the posting image was posted, is included in the working time zone, it may not be determined that the subject is a full-time homemaker.

  The determination method of the second aspect of the present invention is a computer-implemented step of acquiring a profile image of the person to be determined associated with the account of the person to be determined, and a post image posted by the person to be determined; A first determination step of determining whether or not the image of the child is included in the profile image; and determining whether a posting date and time, which is a date and time when the posted image was posted, is included in the working time zone A second determination step, a third determination step of determining whether the person to be determined is a full-time homemaker based on the determination results in the first determination step and the second determination step; and in the third determination step Outputting the determined result.

  An information providing system according to a third aspect of the present invention is an information terminal for acquiring judgment subject information for specifying a judgment subject, a judgment device for judging whether the judgment subject is a full-time homemaker, and Equipped with The determination apparatus includes: a communication unit configured to receive the to-be-determined information from the information terminal; a profile image of the to-be-determined person associated with the to-be-determined person's account identified based on the to-be-determined person information; The image acquisition unit for acquiring a post image posted by the subject, whether or not the image of the child is included in the profile image, and a post date and time, which is a date and time when the post image was posted, It has a determination part which determines whether the to-be-determined person is a full-time housewife based on whether it is contained, and an output part which outputs the determination result by the determination part to the information terminal. In addition, the information terminal includes a transmission unit that transmits the determination subject information to the determination apparatus, and a display unit that displays information based on the determination result received from the determination unit.

  According to the present invention, it is possible to determine whether a target person is a full-time homemaker.

It is a figure which shows the structure of the information-provision system S containing the determination apparatus of this Embodiment. It is a figure which shows the structure of the determination apparatus. It is an example of the operation | movement flowchart of a control part. It is another example of the operation | movement flowchart of a control part. It is a figure for demonstrating the processing method of the determination part in a modification.

[Overview of Information Providing System S]
FIG. 1 is a diagram showing the configuration of an information providing system S including the determination apparatus of the present embodiment. The information providing system S includes a determination device 1, an SNS server 2, a user terminal 3, and a shop terminal 4.

  The determination apparatus 1 acquires information (hereinafter, referred to as determination subject information) for specifying a person (hereinafter, referred to as a determination subject) who is an object to be determined whether or not a full-time homemaker is present. It is an apparatus which determines based on whether a to-be-determined person is a full-time housewife. The determination apparatus 1 acquires the account name of the social network service (hereinafter referred to as SNS (Social Network Service)) of the subject, and the profile image of the subject associated with the account name and the subject post Based on the image (hereinafter referred to as a post image), it is determined whether the subject is a full-time homemaker. The profile image is, for example, a face image displayed together with the name of the person to be judged or the handle name in the screen of the SNS.

  The SNS server 2 is a server of the SNS in which the judged person has an account. The SNS server 2 stores a profile image of a registered user having an account, a posted image by the registered user, a posted article, and the like. The SNS server 2 also stores information indicating the relationship between registered users. For example, the SNS server 2 stores friend information indicating who a registered user is friends with. When the SNS server 2 receives a request from a computer (for example, a smartphone or a tablet terminal) logged in with the account of another registered user B registered as a friend of the registered user A, the posted image posted by the registered user A and Send the post to the registered user B's computer.

  The user terminal 3 is a computer of a registered user having an account for accessing the SNS server 2, and is, for example, a smartphone or a tablet terminal. The judged person can transmit the profile image, the posted image, the posted article, and the like to the SNS server 2 using the user terminal 3.

  The store terminal 4 is an information terminal installed in a store that provides goods or services, and is, for example, a computer or a tablet terminal. The store terminal 4 has a transmission unit that acquires the to-be-determined person information by, for example, an operation by a store clerk, and transmits the acquired to-be-determined person information to the determination device 1. The store terminal 4 acquires from the determination apparatus 1 the result of determining whether the subject to be judged corresponding to the subject information is a full-time homemaker, and displays information based on the acquired judgment result on a display (display unit) . By confirming the result displayed on the shop terminal 4, the clerk can receive the customer after grasping whether the customer is a full-time homemaker or not.

  In addition, the method of the shop terminal 4 acquiring to-be-determined person information may use not only operation by a shop clerk but another method. For example, when the shop terminal 4 has an NFC (Near Field Communication) function and the customer brings the user terminal 3 close to the shop terminal 4, the customer's name, mobile phone number, etc. stored in the user terminal 3. You may acquire to-be-determined person information.

Hereinafter, the outline of the determination process using the information providing system S will be described with reference to FIG.
The user terminal 3 transmits the profile image and the posted image of the user to the SNS server 2 based on the user's operation ((1) in FIG. 1). The SNS server 2 stores the received profile image and post image in association with the account name of the user ((2) in FIG. 1).

  In the shop terminal 4, the person-to-be-determined information is input by the store clerk or the user who has visited the shop ((3) in FIG. 1). The store terminal 4 acquires the name of the user as, for example, the determined person information. The store terminal 4 transmits a determination request including the acquired determined person information to the determination apparatus 1 via the network N ((4) in FIG. 1). The network N includes, for example, a mobile telephone network, the Internet or an intranet.

  When the determination apparatus 1 receives the determination request, the determination apparatus 1 transmits the account information of the user who is the determined person specified based on the determination subject information included in the determination request to the SNS server 2 ((5) in FIG. ). The account information is information including candidate account names, and the details will be described later. When the SNS server 2 receives the account information, the SNS server 2 transmits the profile image and the post image stored in association with the user corresponding to the account information to the determination apparatus 1 ((6) in FIG. 1).

  The determination apparatus 1 determines whether or not the person to be determined is a full-time homemaker based on the received profile image and post image ((7) in FIG. 1). Details of the determination process in the determination device 1 will be described later.

  The determination device 1 transmits the determined result to the shop terminal 4. The determination result includes information indicating whether or not the subject is a full-time homemaker, and for example, indicates “1” when the subject is a full-time homemaker, and does not indicate that the subject is a full-time homemaker. It is information indicating “0”.

  When receiving the determination result, the shop terminal 4 outputs support information for supporting the store clerk based on the determination result. The store terminal 4 displays, for example, a full-time homemaker on the display, and displays a product or service suitable for the full-time homemaker on the display. The store terminal 4 may extract a recommendation text from a recommendation text database storing texts on products or services to be recommended to a full-time homemaker, and may display the extracted recommendation text.

According to the above configuration, the clerk of the shop terminal 4 can receive the customer in a state in which the product or service suitable for the visiting customer is grasped, so that the sales efficiency can be improved.
Hereinafter, details of the determination device 1 will be described.

[Configuration of Determination Device 1]
FIG. 2 is a diagram showing the configuration of the determination device 1. The determination device 1 includes a communication unit 11, a storage unit 12, and a control unit 13. The control unit 13 includes an image acquisition unit 131, a determination unit 132, and an output unit 133.

  The communication unit 11 is a communication interface for transmitting / receiving data to / from the SNS server 2 and the store terminal 4 via the network N. The communication unit 11 includes, for example, a LAN (Local Area Network) controller. The communication unit 11 inputs the received data to the image acquisition unit 131. The communication unit 11 also transmits the data input from the output unit 133 to the SNS server 2 or the shop terminal 4.

  The storage unit 12 includes storage media such as a read only memory (ROM), a random access memory (RAM), and a hard disk. The storage unit 12 stores data used to determine whether the subject is a full-time homemaker based on the subject information received from the store terminal 4. The storage unit 12 also stores a program to be executed by the control unit 13.

  The control unit 13 is, for example, a CPU (Central Processing Unit). The control unit 13 functions as an image acquisition unit 131, a determination unit 132, and an output unit 133 by executing a program stored in the storage unit 12.

  The image acquisition unit 131 acquires, via the communication unit 11, the profile image of the subject to be judged associated with the account of the subject and the posted image posted by the subject. Hereinafter, the process in which the image acquisition unit 131 acquires the profile image and the posted image of the person to be determined will be described.

  For example, when the subject information is acquired from the shop terminal 4, the image acquisition unit 131 estimates the account name of the SNS based on the information included in the subject information. For example, when the to-be-determined person information is a name, the image acquisition unit 131 estimates a kanji, katakana, hiragana or romaji of the name as an account name, and is composed of estimated kanji, katakana, hiragana or romaji Send the above account name candidates to the SNS server 2.

  The image acquisition unit 131 may estimate the account name of the to-be-determined person based on the name corresponding to the acquired mobile phone number when acquiring the to-be-determined person information including the mobile phone number. The image acquisition unit 131 can specify the name of the person to be determined, for example, by acquiring the name corresponding to the mobile telephone number from the server managed by the mobile telephone carrier.

  After transmitting the account information including the estimated account name candidate to the SNS server 2, the image acquisition unit 131 receives one or more account names that are the same as or similar to the account name candidate registered in the SNS server 2. . When the image acquisition unit 131 receives one account name, the image acquisition unit 131 specifies that the received account name is the account name of the person to be judged. However, if the attributes (for example, gender, age, place of residence) included in the determined person information and the attributes associated with the received account name are significantly different, the image acquiring unit 131 determines that the received account name is determined. It may be determined that the account name is not

  When the image acquiring unit 131 receives a plurality of account names similar to the transmitted account name from the SNS server 2, that is, when there are a plurality of account names similar to the name indicated by the to-be-determined person information, the plurality of accounts. Select one account name from the first name. The image acquisition unit 131 acquires, for example, the position of the shop terminal 4 for which the output unit 133 outputs the determination result, and among the account names, the account of the user whose residence is closest to the shop terminal 4 position. Identify the first name as the account name of the person to be judged. As an example, when the account name sent from SNS server 2 is Yuko Kubota of Kyoto City, Yuko Kubota of Nagoya City, Kubota Yuko of Chiba City, and the location of store terminal 4 is Chiba City, an image The acquisition unit 131 specifies that Yuko Kubota is the account name of the person to be judged.

  The image acquisition unit 131 transmits the identified account name to the SNS server 2. The image acquisition unit 131 acquires a profile image and a post image stored in the SNS server 2 in association with the transmitted account name transmitted from the SNS server 2 in response to the transmission of the account name.

  The determination unit 132 is based on whether the profile image acquired from the SNS server 2 includes the image of the child and whether the posting date and time, which is the date and time when the posting image was posted, is included in the working time zone. It is determined whether the person to be judged is a full-time homemaker. The working time zone is between a preset standard attendance time and a retirement time, and for example, from 9 am to noon on weekdays and from 1 pm to 6 pm.

  As a result of research by the inventor, it has been found that the user whose child's image is included in the profile image of the SNS has a high probability of being a full-time homemaker. Also, it has been found that the probability that the user is a full-time homemaker is high even when the posting date and time of the posting image is included in the working hours. By utilizing this feature, the determination unit 132 can determine with high probability whether or not the person to be determined is a full-time homemaker using the profile image and the posted image.

The output unit 133 outputs the determination result by the determination unit 132. The output unit 133 transmits, for example, the determination result to the shop terminal 4.
Hereinafter, the details of the determination processing by the determination unit 132 will be described with reference to a flowchart.

[Determination process by determination unit 132]
FIG. 3 is an example of an operation flowchart of the control unit 13. The flowchart illustrated in FIG. 3 starts from the time when the image acquisition unit 131 acquires the determination subject information (S11). As described above, the image acquisition unit 131 estimates the account name of the subject based on the subject information (S12), and acquires the profile image and the posted image from the SNS server 2 (S13).

  Subsequently, the determination unit 132 determines whether the profile image includes an image of a child (S14). If the determination unit 132 determines that the image of the child is included in the profile image (YES in S14), whether or not the date and time when the posted image was posted (hereinafter referred to as the posted date and time) is the working time zone It judges (S15). If the posting date and time is included in the working time zone (YES in S15), the determination unit 132 determines that the subject is a full-time homemaker (S16).

  If it is determined in step S14 that the profile image does not include the image of the child in step S14 (NO in S14), the determination unit 132 determines whether the posting date and time is in the working time zone. If the posting date and time is outside the working time zone (NO in S17), that is, the profile image does not include the image of the child, and the date and time the posting image was posted is outside the working time zone. In the case where it is determined that there is a high possibility that the person to be judged is working at a company etc., it is determined that the person to be judged is not a full-time homemaker (S19).

  On the other hand, when determining in step S17 that the posting date and time is in the working time zone (YES in S17), determination unit 132 determines whether the subject is a full-time housewife or not based further on the shooting location of the posted image. Do. The determination unit 132 first acquires residence information of the person to be determined in order to make a determination based on the shooting location. Then, the determination unit 132 determines whether or not the photographing place is within a predetermined range from the residence corresponding to the residence information (S18). If the shooting location is within a predetermined range from the residence (YES in S18), determination unit 132 determines that the person to be determined is a full-time homemaker (S16). Subsequently, the output unit 133 outputs the result determined by the determination unit 132 to a predetermined information terminal or display (S20). For example, the output unit 133 transmits the determination result to the shop terminal 4.

  The output unit 133 outputs the determination result, for example, on the condition that the residence of the subject to be judged corresponding to the account name selected by the image acquisition unit 131 is within a predetermined range from the position of the shop terminal 4. Specifically, the output unit 133 determines whether or not the subject is a full-time homemaker when the place of residence of the subject is within a range where the subject is expected to visit the store terminal 4 Output a judgment result indicating If the place of residence of the subject is far from the store of the store terminal 4 and it is considered that the probability of coming to the store is low, there is a possibility that the account name estimated based on the subject information is incorrect. Since the determination result in such a case is relatively likely to be incorrect, the output unit 133 does not transmit the determination result in this case to the shop terminal 4, so that the shop terminal 4 can receive the wrong information. It can prevent providing to the store clerk to use.

  The output unit 133 may transmit the determination result to the shop terminal 4 regardless of the place of residence of the person to be determined if the probability that the account name estimation result is correct is greater than or equal to the threshold. For example, when the information included in the judged person information and the attribute information associated with the account name received from the SNS server 2 match a predetermined number or more, the probability that the result of estimating the account name is correct Is determined to be equal to or greater than the threshold. By doing this, the determination apparatus 1 can provide the store clerk using the store terminal 4 with information as to whether the person to be determined coming from a distance is a full-time homemaker.

  FIG. 4 is another example of the operation flowchart of the control unit 13. Steps S11 to S16 in the flowchart shown in FIG. 4 are the same as the flowchart shown in FIG.

  If the determination unit 132 determines in step S14 that the profile image does not include the image of a child (NO in S14), a plurality of profiles corresponding to a plurality of friends of the person to be determined registered in the SNS server 2 An image is acquired, and it is determined based on the ratio of the profile image in which the child image is included among the plurality of profile images whether or not the subject is a full-time homemaker. Specifically, the determination unit 132 determines whether the ratio of friends in which the child image is included in the profile image is equal to or more than a predetermined first threshold (S21). The predetermined first threshold is determined based on the proportion of the image of the child included in the profile image of the friend of the user who is previously known to be a full-time homemaker, and is, for example, 20%. The determination unit 132 determines that the person to be determined is a full-time homemaker (S16) when the ratio of friends in which the child image is included in the profile image is equal to or greater than a predetermined first threshold (YES in S21). .

  The determination unit 132 is registered in the SNS server 2 when it is determined in step S21 that the proportion of friends including a child image in the profile image is less than a predetermined first threshold (NO in S21). Attribute information indicating whether each of a plurality of friends of the person to be judged is a full-time homemaker is acquired, and the ratio of full-time housewives among the friends of the person to be judged calculated based on the attribute information of the friends of the person to be judged Based on the judgment, it is judged whether the person to be judged is a full-time homemaker. Specifically, the determination unit 132 determines whether the proportion of friends who are known to be full-time homemakers is equal to or greater than a predetermined second threshold (S22).

  The predetermined second threshold is determined based on the ratio of full-time housewives among the friends of the users who are previously known to be full-time housewives. The second threshold is, for example, 70% and is larger than the first threshold. The determination unit 132 may use information included in the attribute information of the friend transmitted from the SNS server 2 when determining whether the determined person's friend is a full-time housewife or not, and the determination unit 132 may use the result of having determined in the past whether a friend is a full-time housewife.

  If the ratio of friends who are determined to be full-time housewives is equal to or higher than a predetermined second threshold (YES in S22), determination unit 132 determines that the person to be determined is a full-time housewife (S16). On the other hand, when the ratio of friends who are determined to be full-time housewives is less than a predetermined second threshold (NO in S22), determination unit 132 determines that the subject is not full-time housewives (S19) .

[Modification 1]
In the above process, the determination unit 132 performs various determinations in the order shown in FIGS. 3 and 4 to determine whether the person to be determined is a full-time homemaker. On the other hand, instead of sequentially performing various determinations, the determination unit 132 may determine whether or not you are a full-time homemaker by comprehensively using the results of performing the determination on various determination indexes.

  FIG. 5 is a diagram for explaining the processing method of the determination unit 132 in the modification. The table shown in FIG. 5 is stored in the storage unit 12 and the determination index is associated with the weight. When the profile image includes an image of a child, a weight of 10 is assigned based on the research result that the probability of being a full-time homemaker is very high. In the case where the posting date and time of the posting image is in the working time zone, the weight 7 is assigned because the probability of being a full-time homemaker is high next to the case where the profile image includes the image of a child.

  For example, the determination unit 132 determines whether or not each of the determination indices as shown in FIG. 5 is applicable, and adds the weight of the determination index determined to be applicable. The determination unit 132 determines that the person to be determined is a full-time homemaker when the result of adding the weights is equal to or greater than a predetermined threshold. The threshold used here is determined, for example, by machine learning based on the relationship between the sum of the weights based on the determination results for a large number of determined persons and the correctness of the determination results in the determination unit 132 or the external device. It is a value.

[Modification 2]
In the above description, it was assumed that the person to be judged is a customer of the store of the shop terminal 4, so it was not considered whether or not the person to be judged is a woman. However, the result determined by the determination apparatus 1 can be used at any place, and can be used, for example, to determine whether a customer to whom direct mail is to be sent is a full-time homemaker. is there. As described above, when a person who requests the determination apparatus 1 to make a determination does not meet the determination subject, it is considered that the person who requests the determination can not grasp the sex of the determination subject.

  Therefore, when the proportion of women included in the group photo in which a person having a predetermined number or more of persons is included in the posted image is less than a predetermined value, the determination unit 132 determines that the person to be determined is a male. Even if the profile image includes the child's image and the posting date and time, which is the date and time the posting image was posted, is included in the working hours, it is not determined that the person to be judged is a full-time housewife It is also good. In this way, it can be prevented that the subject is determined to be a full-time homemaker despite being a male.

[Effect by determination device 1]
The determination apparatus 1 determines whether or not the person to be judged is a full-time housewife, based on the profile image and the posted image of the person to be determined, which is an object to be determined to be a full-time housewife. Specifically, the determination unit 132 determines whether or not the profile image includes the image of the child, and the post date and time that is the date and time when the post image is posted is included in the working time zone. Person is determined to be a full-time homemaker. Since the research by the inventor has revealed that the user whose profile image includes the image of a child and the user who posts the posted image during working hours have a high probability of being a full-time homemaker, the above method As the determination unit 132 makes the determination, the determination apparatus 1 can output the determination result as to whether the person to be determined is a full-time homemaker with high probability.

  As mentioned above, although the present invention was explained using an embodiment, the technical scope of the present invention is not limited to the range given in the above-mentioned embodiment, and various modification and change are possible within the range of the gist. is there. For example, a specific embodiment of device distribution and integration is not limited to the above embodiment, and all or a part thereof may be functionally or physically distributed and integrated in any unit. Can. In addition, new embodiments produced by any combination of a plurality of embodiments are also included in the embodiments of the present invention. The effects of the new embodiment generated by the combination combine the effects of the original embodiment.

1 determination device 2 SNS server 3 user terminal 4 store terminal 11 communication unit 12 storage unit 13 control unit 131 image acquisition unit 132 determination unit 133 output unit

Claims (12)

An image acquisition unit that acquires a profile image of the subject associated with the account of the subject and a post image posted by the subject;
The subject is a full-time homemaker based on whether the profile image includes the image of the child and whether the posting date, which is the date and time when the posted image was posted, is included in the working time zone. A determination unit that determines whether or not
An output unit that outputs the determination result by the determination unit;
Determination device having. The determination unit determines that the person to be determined is a full-time homemaker when the profile image includes the image of a child and the posting date and time is included in a working time zone.
The determination apparatus according to claim 1. The determination unit further determines the person to be determined based on a shooting location of the posted image when the profile image does not include the child's image and the posting date and time is included in the working time zone. Determine whether or not a full-time homemaker,
The determination apparatus according to claim 1. The determination unit determines that the subject is a full-time homemaker when acquiring the residence information of the subject, and the photographing location is within a predetermined range from the residence corresponding to the residence information. Do,
The determination apparatus according to claim 3. The determination unit acquires a plurality of the profile images corresponding to a plurality of friends of the determined person registered in the social network service, and a ratio of a profile image including a child image among the plurality of profile images Furthermore, it is determined whether or not the subject is a full-time homemaker,
The determination apparatus according to any one of claims 1 to 4. The determination unit acquires attribute information indicating whether each of the plurality of friends of the to-be-judged registered in the social network service is a full-time homemaker, based on the attribute information of the to-be-judged friends Further, it is determined whether or not the subject is a full-time homemaker based on the calculated percentage of the full-time homemaker among the subject's friends calculated.
The determination apparatus as described in any one of Claims 1-5. The image acquisition unit acquires information of a person to be judged including a cell phone number of the person to be judged, and estimates an account name of the person to be judged based on a name indicated by the cell phone number acquired.
The determination apparatus as described in any one of Claims 1-6. The image acquisition unit acquires the position of the terminal for which the output unit is the target to output the determination result, and when there are a plurality of account names similar to the name indicated by the person-to-be-determined information, among the plurality of account names Identifying the account name of the user closest to the location of the terminal as the account name of the person to be judged,
The determination apparatus according to claim 7. The output unit outputs the determination result on condition that a residence of the subject to be judged corresponding to the account selected by the image acquisition unit is within a predetermined range from the position of the terminal.
The determination apparatus according to claim 8. The determination unit determines that the profile image includes the image of a child when the proportion of women included in a group photo including a predetermined number or more of persons in the posted image is less than a predetermined value. And, even if a posting date and time, which is a date and time when the posting image was posted, is included in the working hours, it is not determined that the subject is a full-time housewife,
The determination apparatus according to any one of claims 1 to 9. Computer runs,
Acquiring a profile image of the subject associated with the account of the subject, and a post image posted by the subject;
A first determination step of determining whether the profile image includes an image of a child;
A second determination step of determining whether a posting date and time, which is a date and time when the posting image was posted, is included in the working time zone;
A third determination step of determining whether the person to be determined is a full-time homemaker based on the determination results in the first determination step and the second determination step;
Outputting the result determined in the third determination step;
Determination method having. The information terminal which acquires the to-be-determined person information for specifying a to-be-determined person, and the determination apparatus which determines whether the to-be-determined person is a full-time housewife,
The determination device is
A communication unit that receives the determined person information from the information terminal;
An image acquisition unit that acquires a profile image of the determined person associated with the determined person's account identified based on the determined person information, and a posted image posted by the determined person;
The subject is a full-time homemaker based on whether the profile image includes the image of the child and whether the posting date, which is the date and time when the posted image was posted, is included in the working time zone. A determination unit that determines whether or not
An output unit that outputs the determination result by the determination unit to the information terminal;
Have
The information terminal is
A transmitter configured to transmit the determined person information to the determination device;
A display unit that displays information based on the determination result received from the determination unit;
Information providing system.

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