Abstract: A large model-based recommendation method includes: determining description information of interested content corresponding to a target user; inputting a content to be recommended, the description information of interested content and current popular search sentences into a large model to generate at least one recommendation card corresponding to the content to be recommended, in which the recommendation card contains a recommendation word associated with the content to be recommended; obtaining a current behavior characteristic of the target user; and in response to the current behavior characteristic satisfying a display condition of the recommendation card, displaying the recommendation card corresponding to at least one content to be recommended.

Abstract: A method for obtaining a cover image includes: obtaining a plurality of first cropped images of an original image corresponding to a candidate resource; obtaining an aesthetic score of each of the plurality of first cropped images; and determining a target cover image of the candidate resource from the plurality of first cropped images based on the aesthetic score of each first cropped image.

Abstract: An eye tracking apparatus includes M light sources configured to emit N different types of light to an eye of a user, where M is a positive integer greater than or equal to 2, and N is a positive integer greater than or equal to 2, and includes a camera, where the camera includes a light filtering component and an image sensor. The light filtering component is configured to filter reflected light that is reflected after the M light sources irradiate the eye, includes a plurality of light filtering units, includes at least N sub-regions, and filters at least the N different types of light, where one sub-region filters one type of light.

Abstract: A method, an apparatus, an electronic device, and a storage medium for detecting a direction of sight are provided. The method includes: after emitting detection light to a cornea of a user, obtaining a first image by acquiring an image of the cornea, where at least one reflection light spot is displayed in the first image, and the reflection light spot is formed by the cornea reflecting the detection light; generating a first prediction diagram by processing the first image based on a pre-trained image processing model, where the first prediction diagram characterizes a probability of a pixel on the first image being a target pixel, and the target pixel is a pixel constituting the reflection light spot; determining a target position of the reflection light spot according to the first prediction diagram; and determining a gazing direction of the user based on the target position.

Abstract: A method of determining a fusion parameter, a method of recommending an information, a method of training a parameter determination model, an electronic device and a storage medium are provided. The method of determining the fusion parameter includes: inputting a recommendation reference information of a target object into a feature extraction network in a parameter determination model to extract a first object feature for the target object; and inputting the first object feature into a multi-task network in the parameter determination model to obtain a first fusion parameter of a plurality of evaluation indexes for the target object. The plurality of evaluation indexes are used to evaluate a preference of the target object for a recommendation information.

Abstract: A computer software application running on a wireless communication device determines whether an application scenario is urgent or nonurgent, and determines whether the user state is interest, uninterested or absent. The application sends the application scenario and the user state to a wireless networking device. The wireless networking device determines the user roles of different wireless communication devices. It further adjusts priorities of data packets destined to the wireless communication device based on the application scenario, the user state and the user role when downlink to the wireless communication device is congested. The priority is decreased when the application scenario is unurgent, the user role is a listener, and the user state is uninterested or absent.

Abstract: A method for determining and providing upstream directives in real-time communication over a wireless network is performed by an RTC/RTE application running on a mobile device and an access point application running on a Wi-Fi access point. The access point application determines the values of a set of upstream Wi-Fi signal quality parameters including at least one of an upstream RSSI parameter, an upstream SNR parameter, an upstream link speed parameter, and an upstream remaining bandwidth parameter of the mobile device. Each value is compared to a set of upstream thresholds to derive an upstream Wi-Fi connection quality measure. Each set of upstream thresholds includes at least two different values. The RTC/RTE application determines an upstream directive from the upstream Wi-Fi connection quality measure, and presents the upstream directive to a user in an audio or video form.

Abstract: A modified polyisobutylene-based polymer, method of making, and a medical device that includes such polymer, wherein the modified polyisobutylene-based polymer includes urethane, urea, or urethane-urea groups, hard segments, and soft segments, wherein the soft segments comprise phenoxy-containing polyisobutylene residues, and the hard segments include diisocyanate residues and optionally chain extender residues.

Abstract: A computer software application running on a wireless communication device determines whether an application scenario is urgent or nonurgent, and determines whether the user state is interest, uninterested or absent. The application sends the application scenario and the user state to a wireless networking device. The wireless networking device determines the user roles of different wireless communication devices. It further adjusts priorities of data packets destined to the wireless communication device based on the application scenario, the user state and the user role when downlink to the wireless communication device is congested. The priority is decreased when the application scenario is unurgent, the user role is a listener, and the user state is uninterested or absent.

Abstract: Provided are a resource recommendation method and apparatus, a parameter determination method and apparatus, a device, and a medium. The specific implementation is as follows: determining a recommendation reference characteristic of a target user; and determining a resource recommendation result for the target user according to the recommendation reference characteristic of the target user and based on at least two resource recommendation models; where at least two recommendation strategy parameters in the at least two resource recommendation models are jointly determined according to recommendation behavior data of a historical user, and a resource processing stage associated with each of the at least two resource recommendation models is different.

Abstract: A modified polyisobutylene-based polymer, method of making, and a medical device that includes such polymer, wherein the modified polyisobutylene-based polymer includes urethane, urea, or urethane-urea groups, hard segments, and soft segments, wherein the soft segments comprise phenoxy-containing polyisobutylene residues, and the hard segments include diisocyanate residues and optionally chain extender residues.

Abstract: A modified polyisobutylene-based polymer, method of making, and a medical device that includes such polymer, wherein the modified polyisobutylene-based polymer includes urethane, urea, or urethane-urea groups, hard segments, and soft segments, wherein the soft segments comprise phenoxy-containing polyisobutylene residues, and the hard segments include diisocyanate residues and optionally chain extender residues.

Abstract: A modified polyisobutylene-based polymer, method of making, and a medical device that includes such polymer, wherein the modified polyisobutylene-based polymer includes urethane, urea, or urethane-urea groups, hard segments, and soft segments, wherein the soft segments comprise phenoxy-containing polyisobutylene residues, and the hard segments include diisocyanate residues and optionally chain extender residues.

Abstract: A poly(ether-carbonate)-based polymer and a medical device that includes such polymer, wherein the poly(ether-carbonate)-based polymer includes urethane, urea, or urethane-urea groups, hard segments, and soft segments, wherein the soft segments include poly(ether-carbonate) residues and at least one of polyisobutylene (PIB) residues and hydrogenated polybutadiene residues, and the hard segments include diisocyanate residues and optionally chain extender residues.