Abstract: A method of model training includes obtaining a data set for training an interest alignment model of cross domain recommendation, the data set includes first domain data and second domain data. The method also includes performing a first feature extraction on the first domain data according to the interest alignment model to obtain a first domain feature representation and performing a second feature extraction on the second domain data according to the interest alignment model to obtain a second domain feature representation. Further, the method includes performing an interest alignment between the first domain and the second domain according to the interest alignment model based on the first domain feature representation and the second domain feature representation; and training the interest alignment model in a direction that reduces at least one of a first loss and a second loss, to obtain a trained interest alignment model.

Abstract: An aromatherapy mosquito killer includes a shell with a light chamber, a fan chamber and a mosquito killing chamber provided therein, a light module arranged in the light chamber for emitting light outwardly, a fan arranged in the fan chamber, and an aromatherapy box arranged in the mosquito killing chamber for collecting mosquitoes and storing aromatherapy. Airflow holes are defined in top and bottom sides of a chamber wall of the fan chamber. Ventilation holes are defined in a side wall and a top wall of the aromatherapy box. Air inlets and air outlets are defined in the shell. The air inlets, the airflow holes and the ventilation holes in the top wall of the aromatherapy box cooperatively form a mosquito-killing air duct for sucking in mosquitoes; and the ventilation holes in the side wall of the aromatherapy box cooperatively form an exhaust air duct.

Abstract: A content recommendation method is provided. A first feature representation of a first user and a second feature representation of a second user are obtained. A cluster center corresponding to the first user is determined. An extra-domain feature representation and intra-domain feature representation of the first user are obtained. The intra-domain feature representation is based on mapping the extra-domain feature representation with the mapping relationship function. A target feature representation of the first user is determined based on the intra-domain feature representation and the first feature representation. Target content that matches the target feature representation of the first user is determined. The target content is pushed to the first user.

Abstract: The present disclosure provides techniques for presenting and processing multimedia contents. A multimedia content is displayed in an interface. A control element is displayed on the interface. A menu is displayed in response to receiving user input on the control element. The menu comprises at least one folder. The multimedia content being displayed is added to the at least one folder.

Abstract: A computerized method for predicting a failure of a component based on environmental conditions is described. Environmental conditions proximate a component in a server are monitored. When the current environmental conditions exceed a threshold level, the current environmental conditions are applied against historical data to predict when the component will fail. Mitigating actions are performed in response to, and prior to, the predicted failure of the component.

Abstract: The present invention provides a page interaction method, apparatus and device, and a storage medium. The method includes: firstly, displaying a first image on a playback page of a target image set, at least one display object being displayed on the first image, and the first image belonging to the target image set; then, displaying, in an interaction region corresponding to a first display object, interaction indication information corresponding to the first display object, the interaction indication information being used for indicating an interaction operation corresponding to the interaction region; and then, when a trigger operation for a target interaction region corresponding to a target display object is received, indicating an interaction operation corresponding to the target interaction region.

Abstract: A cooking appliance includes a body defining a cooking cavity, and a mounting plate including pivotably coupled first and second panels and first and second locking features that are coupled to the first and second panels, respectively. The mounting plate is operable between a folded condition, wherein the second panel is pivoted relative to the first panel such that the mounting plate fits within the cooking cavity and the first locking feature is disengaged from the second locking feature, and an extended condition in which the mounting plate supports the body in a mounted condition of the cooking appliance. The first and second panels are generally parallel and the first locking feature is engaged with the second locking feature to maintain the mounting plate in the extended condition. The first and second locking features become engaged with each other upon movement of the mounting plate to the extended condition.

Abstract: The present disclosure provides a video processing method, an apparatus, a device, and a storage medium, and the method includes: first, displaying a favorites menu at a display position corresponding to a favorites control in response to a preset triggering operation for the favorites control on a video playing page, in which the favorites menu comprises at least one favorites folder created by a current user; then, adding a first video being displayed on the video playing page to a target favorites folder in response to a selection operation for the target favorites folder among the at least one favorites folder.

Abstract: The present disclosure provides a video processing method, an apparatus, a device, and a storage medium, and the method includes: first, displaying a favorites menu at a display position corresponding to a favorites control in response to a preset triggering operation for the favorites control on a video playing page, in which the favorites menu comprises at least one favorites folder created by a current user; then, adding a first video being displayed on the video playing page to a target favorites folder in response to a selection operation for the target favorites folder among the at least one favorites folder.

Abstract: A media content sharing method, apparatus, electronic device, and storage medium. The method includes: displaying target media content on a media content display page; in response to a display operation on a target user to share with, displaying a user identification of at least one user to share with in a preset area of the media content display page, wherein a background screen of the preset area is associated with the target media content; in response to a share operation on the target media content, sharing the target media content with the target user to share with corresponding to the user identification that the share operation is applied to.

Abstract: A packaging assembly (10) for an appliance (14) includes a first shock-absorbing member (18) that defines a cavity (22) to receive a top (26) of the appliance (14) and a second shock-absorbing member (42). The first shock-absorbing member (18) defines a first groove (30) and a second groove (34). Each of the first groove (30) and second groove (34) is defined in a top surface (38) of the first shock-absorbing member (18) and extends along a length thereof. The second shock-absorbing member (42) defines a recess (46) to receive a bottom (50) of the appliance (14). The first shock-absorbing member (18) and the second shock-absorbing member (42) are configured to retain the appliance (14). A first support feature (54) is disposed within the first groove (30) of the first shock-absorbing member (18). A second support feature (58) is disposed within the second groove (34) of the first shock-absorbing member (18).