Abstract: An apparatus efficiently preparing ultrafine spherical metal powder includes a housing, a crucible and a powder collection area arranged in the housing. The turnplate arranged in the powder collection area is an inlaid structure. The part inlaid into the body part acts as an atomization plane of the turnplate. The atomization plane is provided with a concentric circular groove, and the turnplate is provided with an air hole. The apparatus is used for preparing ultrafine spherical metal powder by on-by-one droplets centrifugal atomization method, mainly combining the uniform droplet jet method and the centrifugal atomization method, which breaks through the traditional metal splitting model, makes the molten metal in a fibrous splitting, so as to efficiently prepare ultrafine spherical metal powder with narrow particle size distribution interval, high sphericity, good flowability, excellent spreadability, uniform and controllable size, no satellite droplets and suitable for industrial production.

Abstract: A data analysis method, an apparatus and a storage medium based on an intelligent speech device which relate to the technical field of artificial intelligence are provided. According to some embodiments, the intelligent speech device acquires feature information of the user visiting the shop; the intelligent speech device uploads user data and the identification information of the shop to the cloud based on the acquired feature information of the user visiting the shop, so that the cloud performs data analysis based on the user data and the identification information of the shop. As compared with related art, the technical solution may extend the performance of the intelligent speech device so that the intelligent speech device may constitute a business intelligence system with the cloud, achieve analysis of business data and improve an anticipation degree and a use rate of the intelligent speech device.

Abstract: A method and an apparatus for voiceprint creation and registration, comprising: prompting to create a voiceprint and register when a device is enabled for a first time(101); using a text-related training method to create a voiceprint model for a user(102); generating an ID for the user(103); and prompting the user to input user ID-related data; storing the ID for the user and the voiceprint model correspondingly in a voiceprint registration database(104). The problems in the prior art that the technology of the voiceprint creation and registration method has a high learning cost and is more disturbing to the user may be avoided. The voiceprint creation process may cover various scenes, the voiceprint creation may guide the user in all stages, or the voiceprint creation is separated from registration through a frequency to minimize user's disturbance, and after the user is guided to register the voiceprint, the speech interaction product may provide personalized service to the user based on the voiceprint.

Abstract: The present disclosure provides a device interaction method, a method for managing a permission, an interactive device, and a user terminal. In the device interaction method, an interactive device may set an interaction permission of a second user terminal through a first user terminal as a management user terminal. When an interaction request of the second user terminal matches its permission setting parameter, the interactive device may respond to the interaction request of the second user terminal to achieve interaction.

Abstract: The present disclosure provides a voiceprint recognition method and apparatus, comprising: according to an obtained command speech, recognizing, in a voiceprint recognition manner, a user class sending a command speech; according to the user class, using a corresponding speech recognition model to perform speech recognition for the command speech, to obtain a command described by the command speech; providing resources according to the user class and command. The present disclosure can avoid the problems that in a conventional voiceprint recognition method in the prior art, a client needs to participate in voiceprint recognition, and the user's ID needs to be further recognized through a voiceprint training process, and that the user's degree of satisfaction is not high. While the user speaks naturally, it is feasible to perform processing for these very “ordinary” speech, and meanwhile complete the work of voiceprint recognition.

Abstract: Provided are compounds of Formula (I): or a pharmaceutically acceptable salt thereof, wherein A, Z, B, R1, R2, R3, G1, G2, and G3 are as defined herein. Also provided is a pharmaceutically acceptable composition comprising a compound of Formula (I), or a pharmaceutically acceptable salt thereof. Also provided are methods of using a compound of Formula (I), or a pharmaceutically acceptable salt thereof.

Abstract: A method of automated candidate repair patch generation may include synthesizing repair expressions based on project code. Concise repair expressions may be mined from a code database. A set of repair expressions may be generated based on the synthesized repair expressions and the mined repair expressions. The set of repair expressions may include further repair expressions further synthesized from the synthesized repair expressions and the mined repair expressions. Candidate patches may be generated based on a repair schema and the set of repair expressions.

Abstract: Provided are compounds of Formula (I): or a pharmaceutically acceptable salt thereof, wherein A, Z, B, R1, R2, R3, G1, G2, and G3 are as defined herein. Also provided is a pharmaceutically acceptable composition comprising a compound of Formula (I), or a pharmaceutically acceptable salt thereof. Also provided are methods of using a compound of Formula (I), or a pharmaceutically acceptable salt thereof.

Abstract: The present disclosure discloses a method and apparatus for pushing information.

Abstract: The present disclosure discloses a method and apparatus for verifying information. The method includes: acquiring a target combination of question and answer, the target combination of question and answer comprising a question and an answer to the question; sending the question in the target combination of question and answer to a terminal device; receiving to-be-confirmed voice information sent by the terminal device, and recognizing the to-be-confirmed voice information to generate a to-be-confirmed answer; and determining that the to-be-confirmed voice information is verified, if the to-be-confirmed answer matches the answer in the target combination of question and answer.

Abstract: A method of automated candidate repair patch generation may include synthesizing repair expressions based on project code. Concise repair expressions may be mined from a code database. A set of repair expressions may be generated based on the synthesized repair expressions and the mined repair expressions. The set of repair expressions may include further repair expressions further synthesized from the synthesized repair expressions and the mined repair expressions. Candidate patches may be generated based on a repair schema and the set of repair expressions.

Abstract: Embodiments of the present disclosure provide a method and apparatus for voice interaction. A method may include: acquiring voice information input by a user; determining a response character matching the acquired voice information based on the acquired voice information; and responding to the acquired voice information using a voice recorded in advance for the response character or a voice synthesized based on a voice feature parameter of the response character.

Abstract: A response method and an apparatus thereof are provided. The method includes: receiving voice information sent through a client by a user; determining, based on the voice information, a user category to which the user belongs; and using voice matching the user category to respond to the voice information. Accordingly, response voice matches the user category of the user, which implements that the response is performed using the response voice targeted for the user category, and thus, the user experience may be improved.

Abstract: Embodiments of the present disclosure provide a method for human-machine interaction, an electronic device, and a computer-readable storage medium. In the method, a word used in a speech instruction from a user is recognized at a cloud side. An emotion contained in the speech instruction and feedback to be provided to the user is determined based on a predetermined mapping between words, emotions and feedback adapted to the emotion, and providing the feedback to the user is enabled.

Abstract: A method and an apparatus for voiceprint creation and registration, comprising: prompting to create a voiceprint and register when a device is enabled for a first time(101); using a text-related training method to create a voiceprint model for a user(102); generating an ID for the user(103); and prompting the user to input user ID-related data; storing the ID for the user and the voiceprint model correspondingly in a voiceprint registration database(104). The problems in the prior art that the technology of the voiceprint creation and registration method has a high learning cost and is more disturbing to the user may be avoided. The voiceprint creation process may cover various scenes, the voiceprint creation may guide the user in all stages, or the voiceprint creation is separated from registration through a frequency to minimize user's disturbance, and after the user is guided to register the voiceprint, the speech interaction product may provide personalized service to the user based on the voiceprint.

Abstract: Provided are compounds of Formula (I): or a pharmaceutically acceptable salt thereof, wherein A, Z, B, R1, R2, R3, G1, G2, and G3 are as defined herein. Also provided is a pharmaceutically acceptable composition comprising a compound of Formula (I), or a pharmaceutically acceptable salt thereof. Also provided are methods of using a compound of Formula (I), or a pharmaceutically acceptable salt thereof.

Abstract: A plunger or declogger assembly device is described that includes a collapsible frusto-conical container body and a valve-equipped lid for applying liquid, such as water, under pressure to clear drain clogs when the plunger device is placed over a drain opening. The frusto-conical container body is collapsible and the cover member or lid has a built-in lip for sealing purposes and the cover member is valve-equipped so as to release water only when downward pressure is applied to the top of the container, forcing the container to vertically and concentrically collapse and thereby force the liquid out and into the clogged drain.

Abstract: A method and apparatus for controlling a page are provided. A specific embodiment of the method comprises: receiving voice information sent by a terminal and inputted by a user from the terminal, where the terminal is used for displaying a target page and for receiving the voice information in response to receiving a voice control request for the target page from the user; recognizing voice from the voice information to generate text information; analyzing the text information to generate an operation instruction; and sending the operation instruction to the terminal to enable the terminal to execute an operation indicated by the operation instruction on the target page. The embodiment has realized voice-based page control.

Abstract: The present disclosure discloses a method and apparatus for pushing information.

Abstract: The present disclosure discloses a method and apparatus for verifying information. The method includes: acquiring a target combination of question and answer, the target combination of question and answer comprising a question and an answer to the question; sending the question in the target combination of question and answer to a terminal device; receiving to-be-confirmed voice information sent by the terminal device, and recognizing the to-be-confirmed voice information to generate a to-be-confirmed answer; and determining that the to-be-confirmed voice information is verified, if the to-be-confirmed answer matches the answer in the target combination of question and answer.