Abstract:
A data processing method and device, where the method includes obtaining target perception data, where the target perception data is any type of the following data, such as image data, video data, or voice data, determining a target scenario to which the target perception data belongs, determining a target perception model corresponding to the target scenario, and computing a recognition result of the target perception data according to the target perception model. According to the data processing method and device, a scenario to which perception data belongs is determined, and a recognition result of the perception data is obtained through computation using a perception model corresponding to the scenario.
Abstract:
A method and an apparatus for mining a social relationship based on financial data is presented. The method for mining a social relationship based on financial data in the present disclosure includes: acquiring financial transaction data of a client user; determining a financial transaction network according to the financial transaction data; determining a network topology attribute of the client user and a non-network topology attribute of the client user according to the financial transaction network; and determining, according to a topology attribute of the financial transaction network and the non-network topology attribute, a social relationship corresponding to the client user.
Abstract:
A vehicle control apparatus and method includes, when a self-driving vehicle is in a self-driving status, obtaining driving status information of the self-driving vehicle and first driving environment information of the self-driving vehicle; calculating a coarse-grained control instruction of the self-driving vehicle based on the driving status information, the first driving environment information, and a control instruction decision model; determining, based on second driving environment information, whether the coarse-grained control instruction is to be executed; and when the coarse-grained control instruction is to be executed, determining, based on lane information and the driving status information of the self-driving vehicle, a fine-grained control instruction corresponding to the coarse-grained control instruction.
Abstract:
A data processing method and device includes obtaining target perception data, where the target perception data is any type of the following data, such as image data, video data, or voice data, determining a target scenario to which the target perception data belongs, determining a target perception model corresponding to the target scenario, and computing a recognition result of the target perception data according to the target perception model. A scenario to which perception data belongs is determined, and a recognition result of the perception data is obtained through computation using a perception model corresponding to the scenario.
Abstract:
Embodiments of the present invention disclose a method for processing user information, a mobile terminal, and a server. The method includes: collecting, by a mobile terminal, terminal information; obtaining prior probability information of different types of user activities at current time and in the position; and recognizing or forecasting, according to the prior probability information and the terminal information, an activity of a terminal user using the mobile terminal. In the embodiments of the present invention, during the recognition or the forecast, the number of data samples increases, and therefore accuracy of the recognition or the forecast is improved; in addition, a difference between information that is pushed to the terminal user by applying a recognition or forecast result in the embodiments of the present invention and information in which the user is interested is comparatively small, and therefore terminal using experience of the user can be improved.
Abstract:
A message presenting method, device, and system relating to the field of computer technologies is provided. In various embodiments, M number of messages entered in a message cluster are classified under N number of classification topics according to a preset classification rule. The N number of classification topics and a target message are sent to a client so that the client can present the N number of classification topics to a user.
Abstract:
Embodiments of the present invention apply to the field of social networks, and provide a method and a system for mining a topic core circle in a social network, where the method includes: creating a social network diagram; selecting a node from the social network diagram as a first node of a core circle, adding a second node that has most connections with the first node to the core circle, adding a third node to the core circle, and performing similar operations until an Nth node outside the core circle is added to the core circle, where the N is a preset number of nodes included in the core circle; and performing topic clustering for the core circle including N nodes. By adopting the embodiments of the present invention, core circles with a similar topic and a close relationship in the social network can be effectively mined.
Abstract:
The present invention discloses a method, an apparatus, and a system for acquiring information, applied in the field of information technologies and invented to push a mobile advertisement that meets a requirement of a user to the user. The method includes: acquiring a behavior pattern of a user according to acquired user data; acquiring advertisement content and a playing mode of a mobile advertisement according to the behavior pattern of the user; and playing the advertisement content according to the acquired playing mode. The present invention is mainly applied to a process of pushing a mobile advertisement.
Abstract:
Embodiments of the present invention provide a man-machine interaction data processing method and apparatus. The man-machine interaction data processing method according to the present invention includes: receiving data collection information sent by a user terminal, where the data collection information includes identification information, sensor data, and data collection time information of the user terminal; obtaining application service content information corresponding to the identification information and the data collection time information, and extracting a user activity behavior feature from the application service content information; and annotating the sensor data according to the user activity behavior feature of the user terminal. In the embodiments of the present invention, because the method according to the embodiments may be used to collect sensor data of each user, a large amount of sensor data is ensured, so that subsequent processing is more convenient and accurate.
Abstract:
An address book ranking method and apparatus are provided, which relate to the field of communications technologies and are convenient for a user to quickly find a desired contact when a capacity of an address book is large. The address book ranking method includes acquiring profile information and communication information of contacts in an address book; and ranking the contact according to the profile information and the communication information. The present invention may be applied to an address book.