JP6514485B2 - Plan search apparatus and plan search method - Google Patents

Description

  The present invention relates to a plan search device and a plan search method for searching an action plan created by a user.

  Patent Document 1 below discloses a travel plan creation system that searches for travel plans created by other users.

JP, 2010-3158, A

  The travel plan creation system searches for a travel plan that matches the entered user profile and travel available period. However, it is not possible to easily search for a travel (action) plan having high value of use, such as a travel (action) plan created by another user highly specialized in travel (action).

  Then, this invention is made in view of this subject, and an object of the present invention is to provide a plan search device and a plan search method which can search easily an action plan with high use value.

  In order to solve the above-mentioned subject, the plan search device of the present invention is plan information on a plan of the action created by the user, and one or more POI (Point Of Interest) which is an action schedule destination in the action concerned is relevant. Based on the plan information acquisition means for acquiring the plan information registered by the user and the POI registered in the plan information created by the user acquired by the plan information acquisition means, the expertise of the user for the POI or the concerned The information acquired by the plan information acquisition means based on the speciality degree calculation means for calculating the speciality index value regarding the speciality for the area formed by the POI, and the user's speciality index value calculated by the speciality degree calculation means Plan value calculation means for calculating a plan index value regarding the value of plan information created by the user, and plan information The plan information storage means for storing the plan index value of the plan information calculated by the plan value calculation means in association with the plan information acquired by the information acquisition means and the plan information stored by the plan information storage means And plan information searching means for searching based on the plan index value included in each plan information.

  According to such a plan search device, the plan information acquisition means first acquires the plan information created by the user, in which one or more POIs are registered. Next, the expertise level calculation means calculates the user's expertise index value based on the POI. Next, the plan value calculation means calculates the plan index value of the plan information based on the user's expertise index value. Next, the plan information storage means stores plan information including the plan index value. Next, plan information search means searches plan information based on the plan index value included in the plan information. With this configuration, when searching for plan information, it is possible to perform a search based on the expertise index value of the user who created the plan information without specifying a special search condition, for example, It is possible to easily search for action plans with high value of use, such as plan information created by users with high index values.

  Further, in the plan search device according to the present invention, when the expertise calculation means calculates the user's expertise index value, the user stored in the plan information storage means is registered in the plan information created in the past It is preferable to calculate based further on POI. With this configuration, the user's expertise index value can be calculated based on the POI registered in the plan information created by the user in the past, so that the user's expertise index value can be calculated more accurately. it can. This makes it possible to easily search for action plans with higher value of use.

  Further, in the plan search device of the present invention, it is preferable that the POI includes the start date and time of the service provided by the POI, and the specialty degree calculation unit calculates the specialty index value based on the start date and time included in the POI. With this configuration, for example, the user's expertise index value can be calculated based on the latestness of the POI registered by the user (such as the degree of familiarity with the latest POI). Values can be calculated more accurately.

  Further, in the plan search device of the present invention, the POI includes the start date and the end date of the service provided by the POI, and the specialization degree calculation means is based on the start date and the end date included in the POI. It is preferred to calculate the value. With this configuration, for example, the user's specialty index value can be calculated based on the limited time of POI registered by the user (such as the degree of familiarity with a festival or a time-limited event). The professionalism index value of can be calculated more accurately.

  Further, in the plan search device of the present invention, the POI includes the deviation value of the browsing frequency by the user of the POI, and the specialty degree calculation means calculates the specialty index value based on the POI. It is preferable to calculate based on the number registered in all plan information stored by the information storage means and the deviation value of the browsing frequency included in the POI. If such a configuration is adopted, for example, the user's on the basis of the hole property of the POI registered by the user (such as the degree of familiarity with the hole spot which is not registered in other plans and whose popularity ranking is medium) Since the expertise index value can be calculated, the user's expertise index value can be calculated more accurately.

  Further, in the plan search device of the present invention, the POI includes text information that can be registered by the user, and the specialization degree calculation unit calculates the specialty index value based on the feature value calculated from the text information included in the POI. Is preferred. Generally, when registering a POI, the user registers text information (such as a URL) about an information source referred to at the time of POI registration as a memo. With this configuration, for example, the user's specialty index value can be calculated based on the POI registered by the user or the expertise of the area formed by the POI (such as the reliability of text information related to the information source). Therefore, the user's specialty index value can be calculated more accurately.

  Further, in the plan search device of the present invention, the plan information includes user information on all the users involved in creation of the plan information, and the plan value calculation means calculates the plan index value of the plan information. It is preferable to calculate based on the expertise index values of all the users indicated by the user information included in the plan information. With this configuration, the plan index value is calculated based on the expertise index values of all the users involved in the creation of the plan information. For example, a user with a high expertise index value repeatedly refines the utility value You can easily search for high action plans.

  By the way, in addition to being described as the invention of the plan search device as described above, the present invention can also be described as the invention of the plan search method as follows. This is a substantially the same invention only with different categories, and exhibits the same function and effect.

  That is, the plan search method according to the present invention is a plan search method executed by a plan search device, which is plan information on a plan of an action created by a user, and is one action schedule destination in the action Based on the plan information acquisition step in which the above POI (Point Of Interest) acquires plan information registered by the user, and the POI registered in the plan information created by the user acquired in the plan information acquisition step, Based on the expertise calculation step of calculating the expertise index value of the user for the POI or the expertise for the area formed by the POI, based on the user's expertise index value calculated in the expertise calculation step The value of the plan information created by the user acquired in the plan information acquisition step Plan value storage step for calculating the plan index value for the plan value, and plan information storage step for correlating the plan index value of the plan information calculated in the plan value calculation step with the plan information acquired in the plan information acquisition step And a plan information search step of searching based on the plan index value included in each plan information when searching the plan information stored in the plan information storage step.

  According to the present invention, it is possible to easily search for action plans with high utility value.

It is a system configuration figure of a plan search system concerning an embodiment of the present invention. It is a figure which shows the hardware constitutions of the plan search terminal which concerns on embodiment of this invention, and a plan search apparatus. It is a figure which shows the example of a table of plan information. It is a figure which shows the example of a table of POI. It is a figure which shows the example of a table of specialized feature dictionary data. It is a figure which shows the example of a table in which the data utilized in the case of calculation of a plan index value are contained. It is a flow chart which shows processing (plan search method) performed with a plan search system concerning an embodiment of the present invention.

  Hereinafter, preferred embodiments of a plan search device and a plan search method according to the present invention will be described in detail with reference to the drawings. In the description of the drawings, the same elements will be denoted by the same reference symbols, without redundant description.

  FIG. 1 is a system configuration diagram of the plan search system 3. As shown in FIG. 1, the plan search system 3 is configured to include the plan search terminal 1 and the plan search device 2. The plan search terminal 1 and the plan search device 2 are each a general computer device. The plan search terminal 1 may be a mobile terminal such as a smartphone or a mobile phone. The plan search terminal 1 and the plan search device 2 can mutually communicate with each other by a network or the like. The plan search system 3 may be configured as a single computer device having all the functions of the plan search terminal 1 and the function of the plan search device 2 described later, or some functions of two or more devices. , And may be configured as a group of devices that perform their entire functions by communicating with each other.

  As shown in the functional block diagram of the plan search terminal 1 included in FIG. 1, the plan search terminal 1 is configured to include a plan information registration unit 10 and a plan information search unit 11. Further, as shown in the functional block diagram of the plan search device 2 included in FIG. 1, the plan search device 2 includes a plan information acquisition unit 20 (plan information acquisition means), a specialty degree calculation unit 21 (specialty degree calculation means), and a plan The value calculation unit 22 (plan value calculation unit), the plan information storage unit 23 (plan information storage unit), and the plan information search unit 24 (plan information search unit) are included.

  Each of the plan search terminal 1 and the plan search device 2 is configured of hardware such as a CPU. FIG. 2 is a diagram showing an example of the hardware configuration of each of the plan search terminal 1 and the plan search device 2. Each of the plan search terminal 1 and the plan search device 2 shown in FIG. 1 physically includes, as shown in FIG. 2, a CPU 100, a RAM 101 and a ROM 102 which are main storage units, an input / output device 103 such as a display, and a communication module. The computer system is configured as a computer system including the storage unit 104, the auxiliary storage device 105, and the like.

  The functions of the respective functional blocks of the plan search terminal 1 and the plan search device 2 shown in FIG. 1 are controlled by reading predetermined computer software on hardware such as the CPU 100 and the RAM 101 shown in FIG. This is realized by operating the input / output device 103, the communication module 104, and the auxiliary storage device 105, and reading and writing data in the RAM 101.

  Subsequently, each functional block of the plan search terminal 1 shown in FIG. 1 will be described.

  The plan information registration unit 10 is plan information on a plan of an action (travel) created by the user, and one or more POI (Point Of Interest) to which the action (visit) is scheduled during the action (travel) is Register plan information registered by the user. More specifically, the plan information registration unit 10 transmits the plan information to the plan information acquisition unit 20 of the plan search device 2 together with a registration instruction to register, and registers the plan information in the plan search device 2. Let

  The plan information registration unit 10 may register the plan information newly created by the user based on the instruction displayed on the input / output device 103 of the plan search terminal 1, and the plan information search unit 11 described later searches The (input) plan information created by the own user or another user may be displayed on the input / output device 103 of the plan search terminal 1, and the plan information edited by the user may be registered.

  FIG. 3 is a diagram showing an example of a plan information table. As shown in FIG. 3, the plan information includes the plan start date and time which is the start date and time of the plan, the plan end date and time which is the plan end date and time, and one or more POI which is the planned action destination of the plan registered by the user. , And a created user history that is a list of identification information (user information) of one or more users who created (related to creation) the plan information, and a plan index value (plan value) regarding the value of the plan information. included. The plan information may include only a part of the above data, or may include any information regarding the plan other than the above data.

  The POI is information on a specific place where the user is interested, such as a specific place that the user wants to act (visit) during the action, or information on the place. FIG. 4 is a diagram showing an example of a POI table. As shown in FIG. 4, the POI includes a name identifying the POI name, categories such as services provided at the location indicated by the POI (including activities performed at the location), latitude / longitude / address etc. The location information specifying the location of the POI, the POI start date and time that is the start date and time of the provided service, the POI end date and time that is the end date and time of the provided service, and the POI viewing frequency at which the POI was viewed by the user Number) (and deviation value of POI browsing frequency) and a note relating to the POI, which is text information that can be registered by the user. The POI may include only a part of the above data, or may include any information related to the POI other than the above data.

  The plan information search unit 11 searches for plan information based on a search condition such as a keyword input by the user, and displays the search result to the user via the input / output device 103. Specifically, the plan information search unit 11 transmits the search condition to the plan information search unit 24 of the plan search device 2 together with the search instruction to search, and the search result from the plan information search unit 24 of the plan search device 2 Receive and display. The plan information search unit 11 may output the search result to the plan information registration unit 10 in order to make the user edit the plan information which is the search result.

  Subsequently, each functional block of the plan search device 2 shown in FIG. 1 will be described.

  The plan information acquisition unit 20 acquires plan information. Specifically, the plan information transmitted from the plan information registration unit 10 of the plan search terminal 1 is acquired. The plan information acquisition unit 20 may acquire plan information directly from the user, or may acquire plan information from another device via a network. The plan information acquisition unit 20 outputs the acquired plan information to the specialty degree calculation unit 21 and the plan information storage unit 23.

  The degree of expertise calculation unit 21 is formed by the expertise of the user for the POI or the POI based on the POI registered in the plan information generated (entered) by the plan information acquisition unit 20 and created by the user. Calculate the specialty index value (degree of expertise), which is an index value regarding the area's expertise. When calculating the degree of expertise of the user, the degree of expertise calculation unit 21 may further calculate based on the POI registered in the plan information created in the past by the user stored by the plan information storage unit 23 . The degree of expertise calculation unit 21 outputs the calculated degree of expertise of the user to the plan value calculation unit 22. Hereinafter, specific calculation examples 1 to 4 by the specialization degree calculation unit 21 will be described.

Calculation Example 1
In Calculation Example 1, the degree of expertise calculation unit 21 calculates the degree of expertise based on the start date and time included in the POI. Specifically, the specialty degree calculation unit 21 creates POI registered in the plan information created by the user acquired by the plan information acquisition unit 20 and the user stored in the past stored by the plan information storage unit 23 For POIs registered in the plan information (created in the plan information creation user history) (the latter POI may be absent), the difference (absolute value) between the start date and time of each POI and the current date and time The value obtained by multiplying the value added for all POIs by a constant is calculated as the degree of expertise.

Assuming that the constant is c1 and the POI to be added is POI # 1, POI # 2,..., The degree of specialty S1 is calculated by the following formula according to Calculation Example 1.
S1 = c1 * {| POI start date and time of POI # 1-current date and time | + | POI start date and time of POI # 2-current date and time |

[Calculation example 2]
In Calculation Example 2, the degree of expertise calculation unit 21 calculates the degree of expertise based on the start date and time and the end date and time included in the POI. Specifically, the specialty degree calculation unit 21 creates POI registered in the plan information created by the user acquired by the plan information acquisition unit 20 and the user stored in the past stored by the plan information storage unit 23 Regarding POI registered in plan information (determined by creation user history of plan information) (the latter POI may be absent), the reciprocal of the difference between the end date and time of each POI and the start date and time for all POI A value obtained by multiplying the added value by a constant is calculated as the degree of specialty.

Assuming that the constant is c2, and the POI to be added is POI # 1, POI # 2,..., The degree of specialty S2 is calculated by the following equation according to Calculation Example 2.
S2 = c2 * {1 / (POI end date and time of POI # 1−POI start date and time of POI # 1) + 1 / (POI end date and time of POI # 2−POI start date and time of POI # 2) +.

[Calculation example 3]
In Calculation Example 3, when the degree of expertise calculation unit 21 calculates the degree of expertise based on the POI, the number of the POI registered in all pieces of plan information stored by the plan information storage unit 23; It is calculated based on the deviation value of the browsing frequency included in the POI. Specifically, the specialty degree calculation unit 21 creates POI registered in the plan information created by the user acquired by the plan information acquisition unit 20 and the user stored in the past stored by the plan information storage unit 23 With regard to POI registered in the plan information (as determined by the creation user history of plan information) (the latter POI may be absent), for each POI, the POI is all stored by the plan information storage unit 23 The reciprocal of the value obtained by adding 1 to the number registered in the plan information (to become 0 in the case of non-registration and to prevent the reciprocal from becoming infinite) and the deviation value of the browsing frequency included in the POI Add 1 to the difference between と and 50 (in order to prevent it from becoming 0 if the deviation is 50, and the inverse becomes infinite), multiply by the reciprocal of the value, then multiply by a constant, and then multiply it by all It is calculated as a professional degree of a value obtained by adding those made to POI.

Constants c31, c32, ..., POI POI # 1, POI # 2, ..., the number of registered POI in all plan information n1, n2, ... Then, according to Calculation Example 3, the degree of specialty S3 is calculated by the following equation.
S3 = c31 * (1 / (n1 + 1) * 1 / (| deviation value of browsing frequency of POI # 1−50 | +1) + c32 * 1 / (n2 + 1) * 1 / (| deviation value of browsing frequency of POI # 2 −50 | +1) + c33 * 1/1 / (n3 + 1) * 1/1 / (| deviation of viewing frequency of POI # 3 −50 | +1) +.

[Calculation example 4]
In Calculation Example 4, the degree of expertise calculation unit 21 may calculate the degree of expertise based on the feature value calculated from the text information included in the POI. Specifically, the specialty degree calculation unit 21 creates POI registered in the plan information created by the user acquired by the plan information acquisition unit 20 and the user stored in the past stored by the plan information storage unit 23 About POI registered in the plan information (created in the plan information creation user history) (the latter POI may be absent), the text information contained in the memo of each POI is stored in the dictionary data stored in advance Based on the feature amount calculated (using a general feature amount calculation method), the calculated feature amount is multiplied by a constant, and the value obtained by adding those values for all POIs is calculated as the degree of expertise.

Let c41, c42, and POI be POI # 1, POI # 2,... Respectively, and “specialized feature 1” and “specialized feature 2” in the table of specialized feature dictionary data shown in FIG. Assuming that the feature amount of the text information included in the POI memo is to be calculated, the specialty degree S4 is calculated by the following equation according to Calculation Example 4.
S4 = c41 * POI # 1 has a specialty feature 1 + c42 * POI # 1 has a specialty feature 2 + c41 * POI # 2 has a specialty feature 1 + c42 * POI # 2 has a specialty feature 2 + ...

  The plan value calculation unit 22 calculates a plan value which is an index value related to the value of the plan information created by the user acquired by the plan information acquisition unit 20 based on the user's expertise calculated by the specialty degree calculation unit 21. calculate. For example, the plan value V calculated by the plan value calculating unit 22 may be the same value as any one of the above-described specialties S1 to S4, or a sum of two or more of the specialties S1 to S4. It may be.

When calculating the plan value of the plan information, the plan value calculator 22 may calculate the plan value based on the degrees of expertise of all users indicated by the user information included in the plan information. For example, the user A (professional degree Sa) newly creates the plan information # 1, and the user B (professional degree Sb) edits the plan information # 1 to create the plan information # 2, and the user C (professional degree Sc) When the plan information # 2 is further edited to create the plan information # 3, the plan value calculation unit 22 adds Sa, Sb, and Sc to the plan value W of the plan information # 3, and further multiplies the constant by a constant. Calculated as a value. Assuming that the constant is e, the following equation is obtained.
W = e * Sn Sn = e * (Sa + Sb + Sc)

The plan value calculation unit 22 may calculate the plan value V by the following equation.
V = O + Rat + Rar + W

O (Objective) is a value based on the matching degree of the purpose of going out, and is calculated by the following equation (a1 to a3 are constants).
O = a1 * similarity1 (created user information) + a2 * similarity2 (executed user information) + a3 * Elapsed time from creation Here, similarity1 and similarity2 are data of the table of the user information shown in FIG. 6A, and It calculates by the following formula using the data of the example of the table of the user information carried out by the plan shown in FIG.6 (b) (a11, a12, a21-24 are a constant).
similarity1 = a11 / (| age of the created user-age of the searched user | +1) + a12 * | sex of the created user ユ ー ザ sex of the searched user | + a13 * cos (the preference vector of the created user, the searched user Preference vector)
similarity2 = a21 / (| number of people-number of users of the searched user | +1) + a 22 / (| relationship between the actors-relationship between the searched users of the user | +1) + + a 23 / (| average age of the actors- Average age of the user of the searched user | +1) + a24 * | Sender gender ∩Sender of the searched user Gender |
That is, in the similarity 1, the closer the created user's age to the retrieved user's age, the more the created user's gender and the retrieved user's sex get the same, the created user's preference and the retrieved user's preference The closer it gets, the bigger it gets. In addition, similarity2 is similar to the number of users of the searched users and the number of users of the searched users. The closer the relation between the sponsors and the relation between the searched users of the searched users, the average age of the sponsors and the searched user's conduct The closer to the average age of the person, the larger the gender of the actor and the gender of the user of the searched user become equal.

Rat (Rating) is a value based on the evaluation of another user, and is calculated by the following equation using data of the table example of the evaluation of the other user shown in FIG. 6C (b1 and b2 are constants).
Rat = b1 * Views + b2 * Quotes

Rar (Rare) is a value based on the specialty and scarcity of POI (the plan information created includes POI not registered in other plan information), and is calculated by the following equation (d1) Is a constant).
Rar = d1 * 1 / ((The number of POI registered in the plan information created in the past is included in the POI registered in all other plan information in the past) + 1)
About the value of a specific formula, it is the same as that of a part of formula of the above-mentioned calculation method 3.

  The plan information storage unit 23 stores the plan value of the plan information calculated by the plan value calculation unit 22 in association with the plan information acquired by the plan information acquisition unit 20. Specifically, the plan information storage unit 23 registers the plan value calculated by the plan value calculation unit 22 in the item “plan value” in the table example of FIG. 3. The plan information storage unit 23 may store the POI included in the plan information in another storage unit, another apparatus, or the like independently of the plan information.

  When searching for the plan information stored by the plan information storage unit 23, the plan information search unit 24 searches based on the plan value included in each plan information. For example, the plan information search unit 24 searches based on high and low of the plan value, such as preferentially searching plan information including a high plan value, or searching only a plan value higher than a predetermined value. The plan information search unit 24 transmits the search result to the plan information search unit 11 of the plan search terminal 1. The plan information search unit 24 may display the search result via the input / output device 103 of the plan search device 2.

  Subsequently, processing of a plan search method in the plan search system 3 according to the present embodiment will be described using a flowchart shown in FIG. 7.

  First, a search instruction of plan information by the user is input to the plan search terminal 1 (step S1). Next, search processing is started by the plan information search unit 11 of the plan search terminal 1 based on the search instruction input in S1, and search of plan information is executed by the plan information search unit 24 of the plan search device 2 (step S2, plan information search step) The search result is received by the plan information search unit 11 of the plan search terminal 1. Next, the plan information registration unit 10 of the plan search terminal 1 displays the plan information as the search result (step S3). Next, the plan information displayed in S3 is edited by the user (step S4). Next, an instruction for registering plan information by the user is input to the plan search terminal 1 (step S5), and the registration process is started by the plan information registration unit 10 of the plan search terminal 1.

  Next, the plan information registration unit 10 of the plan search device 2 acquires the plan information transmitted from the plan search terminal 1 (Step S6, plan information acquisition step). Next, the specialization degree calculation unit 21 of the plan search device 2 calculates the specialization degree of the user (step S7, specialization degree calculation step). Next, the plan value calculation unit 22 of the plan search device 2 calculates the plan value of the plan information (step S8, plan value calculation step). Next, plan information is stored by the plan information storage unit 23 of the plan search device 2 (step S9, plan information storage step). Following S9, the process from S1 is performed. That is, the processes of S1 to S9 are repeatedly performed.

  Next, the operation and effect of the plan search device 2 configured as in the present embodiment will be described.

  According to the plan search device 2 of the present embodiment, first, the plan information acquisition unit 20 acquires plan information created by the user, in which one or more POIs are registered. Next, the degree-of-specialty calculation unit 21 calculates the degree of specialization (specialty index value) of the user based on the POI. Next, the plan value calculation unit 22 calculates the plan value (plan index value) of the plan information based on the degree of expertise of the user. Next, the plan information storage unit 23 stores plan information including the plan value. Next, the plan information search unit 24 searches for plan information based on the plan value included in the plan information. With this configuration, when searching for plan information, a search based on the degree of expertise of the user who created the plan information can be performed without specifying a special search condition. It is possible to easily search for action plans with high value of use, such as plan information created by the user.

  Further, according to the plan search device 2 of the present embodiment, when the specialization degree calculation unit 21 calculates the specialization degree of the user, the plan information storage unit 23 stores the plan information created by the user in the past. It is preferable to calculate based on the registered POI. With this configuration, since the user's level of expertise is calculated based on the POI registered in the plan information created by the user in the past, the user's level of expertise can be calculated more accurately. This makes it possible to easily search for action plans with higher value of use.

  Further, according to the plan search device 2 of the present embodiment, the POI includes the start date and time of the service provided by the POI, and the specialty degree calculation unit 21 calculates the specialty degree based on the start date and time included in the POI. Is preferred. With this configuration, for example, the user's level of expertise can be calculated based on the latestness of the POI registered by the user (such as the degree of familiarity with the latest POI), so the user's level of expertise is more accurate. Can be calculated.

  Further, according to the plan search device 2 of the present embodiment, the POI includes the start date and the end date of the service provided by the POI, and the specialty degree calculator 21 calculates the start date and the end date included in the POI. It is preferable to calculate the level of expertise on the basis of this. With this configuration, it is possible to calculate the user's level of expertise based on, for example, the limited time of POI registered by the user (such as the degree of familiarity with festivals, time-limited events, etc.). The degree can be calculated more accurately.

  Further, according to the plan search device 2 of the present embodiment, the POI includes the deviation value of the browsing frequency by the user of the POI, and the specialty degree calculation unit 21 calculates the specialty degree based on the POI. The POI is preferably calculated based on the number registered in all plan information stored by the plan information storage unit 23 and the deviation value of the browsing frequency included in the POI. If such a configuration is adopted, for example, the user's on the basis of the hole property of the POI registered by the user (such as the degree of familiarity with the hole spot which is not registered in other plans and whose popularity ranking is medium) Since the degree of expertise can be calculated, the degree of expertise of the user can be calculated more accurately.

  Further, according to the plan search device 2 of the present embodiment, the POI includes text information that can be registered by the user, and the expertise level calculation unit 21 obtains the expertise level based on the feature value calculated from the text information included in the POI. It is preferable to calculate Generally, when registering a POI, the user registers text information (such as a URL) about an information source referred to at the time of POI registration as a memo. With this configuration, for example, the user's level of expertise can be calculated based on the POI registered by the user or the expertise of the area formed by the POI (such as the reliability of text information related to the information source). The degree of expertise of the user can be calculated more accurately.

  Further, according to the plan search device 2 of the present embodiment, the plan information includes user information on all users involved in the creation of the plan information, and the plan value calculation unit 22 calculates the plan value of the plan information. In this case, it is preferable to calculate based on the degrees of expertise of all the users indicated by the user information included in the plan information. With this configuration, the plan value is calculated based on the degrees of expertise of all the users involved in creating the plan information, so it is easy, for example, to use action plans with high value of use that users with high degrees of expertise repeatedly formulate Can be searched.

  DESCRIPTION OF SYMBOLS 1 ... Plan search terminal, 2 ... Plan search device, 3 ... Plan search system, 10 ... Plan information registration part, 11 ... Plan information search part, 20 ... Plan information acquisition part, 21 ... Specialty degree calculation part, 22 ... Plan value Calculation unit, 23 ... plan information storage unit, 24 ... plan information search unit.

Claims (7)

A plan information about the plan actions that the user has created, in plan information obtaining means one or more POI is action schedule destination in the behavior (Point Of Interest) acquires a plan information registered by the user And the POI includes plan information acquisition means including the start date and time of the service provided by the POI .
Based on the start date and time included in the POI registered in the plan information created by the user acquired by the plan information acquisition means, the expertise of the user for the latestness of the POI or the latest of the area formed by the POI and professional degree calculating means for calculating the expertise index value related expertise on sexual,
Plan value calculation means for calculating a plan index value related to the value of the plan information created by the user acquired by the plan information acquisition means based on the user's expertise index value calculated by the specialty degree calculation means;
Plan information storage means for storing the plan information acquired by the plan information acquisition means in association with the plan index value of the plan information calculated by the plan value calculation means;
Plan information search means for searching based on the plan index value included in each plan information when searching the plan information stored by the plan information storage means;
Plan search device provided with A plan information about the plan actions that the user has created, in plan information obtaining means one or more POI is action schedule destination in the behavior (Point Of Interest) acquires a plan information registered by the user And the POI is plan information acquisition means including start date and end date and time of service provided by the POI ;
Based on the start date and end date and time included in the POI registered in the plan information created by the user acquired by the plan information acquisition means, the user's expertise in terms of term limitation of the POI or the POI formed by the POI Means for calculating the degree of expertise for the limited time limit of the area to be
Plan value calculation means for calculating a plan index value related to the value of the plan information created by the user acquired by the plan information acquisition means based on the user's expertise index value calculated by the specialty degree calculation means;
Plan information storage means for storing the plan information acquired by the plan information acquisition means in association with the plan index value of the plan information calculated by the plan value calculation means;
Plan information search means for searching based on the plan index value included in each plan information when searching the plan information stored by the plan information storage means;
Plan search device provided with A plan information about the plan actions that the user has created, in plan information obtaining means one or more POI is action schedule destination in the behavior (Point Of Interest) acquires a plan information registered by the user And the POI includes plan information acquisition means including a deviation value of the browsing frequency by the user of the POI ,
Based on the POI registered in the plan information created by the user acquired by the plan information acquisition means, the expertise of the user for the POI hole property or the expertise for the area property of the area formed by the POI Means for calculating the degree of expertise for
Plan value calculation means for calculating a plan index value related to the value of the plan information created by the user acquired by the plan information acquisition means based on the user's expertise index value calculated by the specialty degree calculation means;
Plan information storage means for storing the plan information acquired by the plan information acquisition means in association with the plan index value of the plan information calculated by the plan value calculation means;
Plan information search means for searching based on the plan index value included in each plan information when searching the plan information stored by the plan information storage means;
Equipped with
When the specialty degree calculation means calculates the professionalism index value based on the POI, the number of the POI registered in all plan information stored by the plan information storage means, and the POI Calculated based on the deviation value of browsing frequency including
Plan search device. A plan information about the plan actions that the user has created, in plan information obtaining means one or more POI is action schedule destination in the behavior (Point Of Interest) acquires a plan information registered by the user And the POI is plan information acquisition means including text information on an information source referred to by the user at the time of the POI registration ;
Based on the feature amount calculated from the text information related to the information source contained in the POI registered in the plan information acquired by the plan information acquisition means, the user's expertise for the POI or the POI Specialization degree calculation means for calculating the specialization index value regarding the specialization for the area to be formed,
Plan value calculation means for calculating a plan index value related to the value of the plan information created by the user acquired by the plan information acquisition means based on the user's expertise index value calculated by the specialty degree calculation means;
Plan information storage means for storing the plan information acquired by the plan information acquisition means in association with the plan index value of the plan information calculated by the plan value calculation means;
Plan information search means for searching based on the plan index value included in each plan information when searching the plan information stored by the plan information storage means;
Plan search device provided with When calculating the degree of expertise index value of the user, the degree of specialty calculation means further calculates based on the POI registered in the plan information created in the past by the user stored by the plan information storage means.
The plan search device according to any one of claims 1 to 4 . Plan information includes user information on all users involved in creating the plan information,
When calculating the plan index value of the plan information, the plan value calculation means calculates based on the expertise index values of all the users indicated by the user information included in the plan information.
The plan search device according to any one of claims 1 to 5 . A plan search method executed by a plan search device, comprising
A plan information about the plan actions that the user has created, in plan information obtaining step in which one or more POI is action schedule destination in the behavior (Point Of Interest) acquires a plan information registered by the user And the POI includes a plan information acquisition step including start date and time of a service provided by the POI .
On the basis of the plan information start time of the user acquired at the acquisition step comprises the POI registered in the plan information created, latest area formed by the expertise or the POI for recency of the POI of the user and professional degree calculating step of calculating the expertise index value related expertise on sexual,
A plan value calculating step of calculating a plan index value related to the value of the plan information created by the user acquired in the plan information acquiring step, based on the user's expertise index value calculated in the specialty degree calculating step;
A plan information storage step for storing the plan information acquired in the plan information acquiring step in association with the plan index value of the plan information calculated in the plan value calculating step;
A plan information search step of searching based on a plan index value included in each plan information when searching the plan information stored in the plan information storage step;
Plan search method including.

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