Abstract: A generation device according to the present application includes: an acquisition unit which acquires content targeted for disclosure (for example, an image which a user desires to disclose) and policy information which indicates a disclosure policy of the content (for example, a text which the user inputs as a caption of the image); and a generation unit which generates modified content in which a predetermined part of the content is modified based on the disclosure policy indicated by the policy information (for example, content in which an object identified based on the disclosure policy is emphasized).

Abstract: An output apparatus according to the present application includes a prediction unit and an output unit. The prediction unit predicts whether or not waveform information having a predetermined context is generated on the basis of detection information detected by a predetermined detection device. The output unit outputs waveform information having an opposite phase to the waveform information having the predetermined context in a case where it has been predicted that the waveform information having the predetermined context is generated.

Abstract: An output apparatus according to the present application includes an estimation unit, a decision unit, and an output unit. The estimation unit estimates an emotion of a user from detection information detected by a predetermined detection device. The decision unit decides information to be changed on the basis of the estimated emotion of the user. The output unit outputs information for changing the information to be changed.

Abstract: A determination device according to the present application has an acquisition unit, a categorization unit, and a determination unit. The acquisition unit acquires the search queries, which have been input by a plurality of input customers who have input a reference query. The categorization unit categorizes the search queries, which have been input in a predetermined period among search queries, into a plurality of categories. The determination unit determines whether a categorization result by the categorization unit satisfies a predetermined determination condition or not.

Abstract: An information processing device according to the present application includes a determiner and an acquisitor. In a case where the information processing device is a first device that acquires context data held by a second device, the determiner determines reliability of the second device with respect to the first device on the basis of reliability of the second device with reference to a third device that is reliable with respect to the first device. The acquisitor acquires context data from the second device in a case where the determiner determines that the second device is reliable.

Abstract: An information processing device includes an acquisition unit acquires a data set in which each data includes information regarding a position, an estimation unit estimates a position value indicating a value related to a position of target data that is data to be a target of value estimation based on evaluation in a predetermined task of data sets including mutually different data, a decision unit decides whether to transmit the target data to an external device based on a non-transmission index that is set based on an instruction of a user, and transmission unit transmits the target data to the external device in accordance with the decision made by the decision unit.

Abstract: An information processing device according to the present application includes an extraction unit, a generation unit, and a provision unit. The extraction unit extracts, from action history information of the user, feature information for specifying an action of the user. The generation unit generates action trajectory data expressing a compressed action trajectory of the user within a predetermined period in a time axis direction by using the feature information extracted by the extraction unit. The provision unit provides the user with the action trajectory data generated by the generation unit.

Abstract: An information processing device according to the present application includes an acquisition unit, a determination unit, and a request unit. The acquisition unit acquires meta-information regarding sensor data from a terminal device. The determination unit determines the usefulness of the sensor data on the basis of the meta-information acquired by the acquisition unit. In a case where the determination unit determines that the sensor data is useful, the request unit requests transmission of the sensor data.

Abstract: An evaluation device according to the present application includes: an acquisition unit which acquires modified content generated by a generation model which generates modified content in which a part of content is modified in a modifying manner based on a modification policy and the modification policy used upon generating the modified content; and an evaluation unit which evaluates whether the modified content acquired by the acquisition unit is content in which modification matching the modification policy acquired by the acquisition unit is made, by using an evaluation model which evaluates whether inputted content is content in which modification matching an inputted modification policy is made.

Abstract: A generation device according to the present application includes: an acquisition unit which acquires content targeted for disclosure (for example, an image which a user desires to disclose) and policy information which indicates a disclosure policy of the content (for example, a text which the user inputs as a caption of the image); and a generation unit which generates modified content in which a predetermined part of the content is modified based on the disclosure policy indicated by the policy information (for example, content in which an object identified based on the disclosure policy is emphasized).

Abstract: An output apparatus according to the present application includes an estimation unit, a decision unit, and an output unit. The estimation unit estimates an emotion of a user from detection information detected by a predetermined detection device. The decision unit decides information to be changed on the basis of the estimated emotion of the user. The output unit outputs information for changing the information to be changed.

Abstract: A learning device according to the present application has an acquisition unit, a specifying unit, and a learning unit. The acquisition unit acquires the search queries, which are the search queries input by a plurality of input customers who have input the reference query and input within mutually different periods. The specifying unit specifies the categories to which the search queries input by the input customer in each period belong. The learning unit causes a model to learn a characteristic of a change in the category specified by the specifying unit.

Abstract: A determination device according to the present application has an acquisition unit, a categorization unit, and a determination unit. The acquisition unit acquires the search queries, which have been input by a plurality of input customers who have input a reference query. The categorization unit categorizes the search queries, which have been input in a predetermined period among search queries, into a plurality of categories. The determination unit determines whether a categorization result by the categorization unit satisfies a predetermined determination condition or not.

Abstract: A provision apparatus according to the present application includes an acquisition unit configured to acquire detected information based on information (information detected by an image sensor or a sound sensor) detected by a predetermined detection apparatus (for example, a spectacle type or ear-worn type wearable device worn by the user), a generation unit configured to generate changed information in which a detection result regarding a predetermined target is changed in the detected information in a case where context based on the detected information satisfies a predetermined condition, and a provision unit configured to provide the changed information to a user.

Abstract: A determination device according to the present application has an acquisition unit and a determination unit. The acquisition unit acquires the search queries, which are the search queries input by a plurality of input customers who have input the reference query and input within a predetermined period. The determination unit determines whether a predetermined period is appropriate or not based on the attributes of the input customers who have input search queries or based on whether these search queries satisfy predetermined conditions or not.

Abstract: An output apparatus according to the present application includes a prediction unit and an output unit. The prediction unit predicts whether or not waveform information having a predetermined context is generated on the basis of detection information detected by a predetermined detection device. The output unit outputs waveform information having an opposite phase to the waveform information having the predetermined context in a case where it has been predicted that the waveform information having the predetermined context is generated.

Abstract: An information processing apparatus according to the present application includes an acquisition unit that acquire content to be disclosed from a user's terminal apparatus and a specifying unit that specifies a portion of the acquired content that meets a predetermined condition set in advance.

Abstract: An authentication apparatus according to the present application includes an acquiring unit, a first specifying unit, a second specifying unit, and an authentication unit. The acquiring unit acquires context information on a target user who becomes a target for authentication. The first specifying unit specifies a belonging cluster based on information related to a plurality of cluster groups and the context information on the target user, in each of the plurality of the cluster groups. The second specifying unit specifies, for each belonging cluster based on a classification model used to specify a predetermined candidate user in the belonging cluster specified by the first specifying unit, a candidate user, in a partial candidate user group that belongs to the belonging cluster, who satisfies a predetermined condition. The authentication unit authenticates the target user based on information related to the candidate user specified by the second specifying unit.

Abstract: An information processing apparatus includes: a model generation unit configured to generate a prediction model for calculating a prediction value related to a probability that a user performs an action on the Internet by operating a user terminal, for each group created by grouping users based on user information; a model selection unit configured to select a prediction model suited to the user from the prediction models; and a prediction value calculation unit configured to calculate the prediction value by using the prediction model selected by the model selection unit.

Abstract: An information processing device according to the present application includes an acquisition unit and a determination unit. The acquisition unit acquires time-series position information acquired by a terminal device. The determination unit determines whether relation between one or more pieces of interest position information included in the time-series position information acquired by the acquisition unit and prior or posterior position information in time series satisfies a predetermined criterion, and determines whether to hold the interest position information based on a determination result.