Abstract: A data processing method, an apparatus, a device and a medium are provided.

Abstract: According to the embodiments of the present disclosure, a data processing method, an electronic device, and a non-transitory computer-readable storage medium are provided. The method includes: obtaining initial prompt information generated based on a user input at a client; encrypting the initial prompt information using a first key to obtain encrypted prompt information; retrieving, from a plurality of encrypted knowledge segments, at least one first encrypted knowledge segment matching the encrypted prompt information, wherein the plurality of encrypted knowledge segments are encrypted using the first key; and obtaining, using a machine learning model and based on the at least one first encrypted knowledge segment, a reply to the user input.

Abstract: A vector retrieval method and apparatus, a medium, an electronic device and a program product. The method includes: acquiring a target vector to be retrieved and a target key; performing linear transformation on the target vector by using the target random number; performing a rotation operation on the target vector obtained after the linear transformation by using the target orthogonal matrix to obtain a first ciphertext vector; and sending the first ciphertext vector to a first server, so that the first server retrieves at least one second ciphertext vector that is similar to the first ciphertext vector from a knowledge vector base, ciphertext vectors in the knowledge vector base are generated based on the target key and a reference vector, and a generation manner of the ciphertext vectors is the same as a generation manner of the first ciphertext vector.

Abstract: A turbulence generator including a turbulence plate, and first and second flow deflectors disposed at the turbulence plate. A first end of the first flow deflector is connected to the turbulence plate, and a second end of the first flow deflector, that is opposite to the first end of the first flow deflector, is inclined in a first inclination direction away from the turbulence plate. A first end of the second flow deflector is connected to the turbulence plate, and a second end of the second flow deflector, that is opposite to the first end of the first flow deflector, is inclined in a second inclination direction away from the turbulence plate. The second inclination direction is opposite to the first inclination direction.

Abstract: A premixer includes a housing having an inner cavity and an air inlet and a gas inlet in communication with the inner cavity, a liner arranged in the inner cavity and having an air flow channel and a gas flow channel in communication with the air inlet and the gas inlet, respectively, and a modulation plate arranged in the inner cavity and coaxially arranged with the liner. The modulation plate has an air outlet in communication with the air flow channel and a gas outlet in communication with the gas flow channel. One of the liner and the modulation plate is configured to rotate coaxially relative to another one of the liner and the modulation plate to modulate a first communication area between the air outlet and the air flow channel and a second communication area between the gas outlet and the gas flow channel.

Abstract: A method of data processing for secure computation, a storage medium, and an electronic device are provided. The method includes: performing a data processing process based on a target protocol with the second party based on the first identification set, so that the second party obtains at least a first index number of an intersection of the first identification set and the second identification set in the first identification set; obtaining a first polynomial corresponding to each individual dimension of at least some dimensions in the h-dimensional features; computing values of the first polynomial on at least part of identifications in a target identification set with the second party to obtain a first shard of the values; and performing a target data processing task based at least on the first shard.

Abstract: A mounting structure of an ejection mechanism of a dishwasher, and a dishwasher are disclosed. The mounting structure has an inner container and the ejection mechanism. The inner container has an open side for mounting a door body, and is provided with a positioning rib. The ejection mechanism has a drive assembly and an ejector connected with the drive assembly. The drive assembly drives the ejector to perform a protruding and retracting movement between the open side and the door body. The drive assembly is arranged on the positioning rib and fixedly connected with the inner container. The drive assembly is provided with a support foot extending toward the positioning rib. The support foot abuts against a side of the positioning rib which is adjacent to the door body.

Abstract: The disclosure relates to a method, apparatus, electronic device and readable storage medium for vertical federated learning.

Abstract: A method for cleaning an ice-making device includes obtaining a cleaning start instruction, and in response to the cleaning start instruction, injecting cleaning liquid into an ice-making cylinder of the ice-making device through a water inlet on the ice-making cylinder, and driving an ice-scraping screw in the ice-making cylinder to rotate to clean the ice-making device.

Abstract: An ice-making method includes detecting an actual operating current flowing through a drive motor of an ice scraping assembly of an ice-making apparatus. The drive motor is configured to drive an ice scraping blade of the ice-scraping assembly to rotate. The method further includes determining that the drive motor reaches a safety protection condition based on the actual operating current of the drive motor, and controlling, in response to the determination that the drive motor reaches the safety protection condition, the drive motor and a refrigeration system of the ice-making apparatus to stop operating.

Abstract: An ice-making method includes obtaining a set operation mode that is a solid ice operation mode or a non-solid ice operation mode, determining, based on the set operation mode, an operating parameter of an ice scraping assembly of an ice-making apparatus, and controlling, based on the operating parameter, the ice scraping assembly to operate to produce ice in a form corresponding to the set operation mode.

Abstract: An ice-making method includes obtaining temperatures affecting ice making, determining, based on the temperatures affecting ice making, an operation sequence and a running mode for a refrigeration system and an ice scraping assembly of an ice-making apparatus, and controlling, based on the operation sequence and the running mode, the refrigeration system and the ice scraping assembly to operate.

Abstract: A dishwasher is provided. The dishwasher has an inner container, a door body, a door lock mechanism, an ejection mechanism and an auxiliary door opening mechanism. The an inner container has a washing chamber and an opening in communication with the washing chamber. The door body is rotatably connected to the inner container by a hinge for opening or closing the opening. The door lock mechanism locks the door body to the inner container. The ejection mechanism is disposed in the inner container for exerting an acting force to the door body to cause the door body to be unlocked from the inner container. The auxiliary door opening mechanism is provided on the inner container for exerting the acting force to the hinge, to cause the door body to exhibit a tendency to rotate and open relative to the inner container.

Abstract: A laser cleaning method for multiple tabs includes: performing a parallelism correction of each galvanometer to be spliced relative to a processing platform; splicing multiple galvanometers into a galvanometer array, performing parallelism calibration between adjacent galvanometers in the galvanometer array; performing a distortion correction on a single frame produced by each galvanometer; splicing multiple single frames corresponding to multiple galvanometers into an entire frame corresponding to the galvanometer array; normalizing a single frame coordinate system corresponding to each single frame into an entire frame coordinate system corresponding to the entire frame; obtaining offset information of a material strip edge of a material strip passing through a laser cleaning device relative to a material strip travel direction, and performing offset compensation on the galvanometer array based on the offset information; and performing laser cleaning simultaneously on multiple tabs on a pole piece by the ga