Described herein are methods and system for analyzing music audio. An example method includes obtaining a music audio track, calculating acoustic features of the music audio track, calculating geometric features of the music audio track in view of the acoustic features, and determining a mood of the music audio track in view of the geometric features.
A computing device is described that includes a camera configured to capture an image of a user of the computing device, a memory configured to store the image of the user, at least one processor, and at least one module. The at least one module is operable by the at least one processor to obtain, from the memory, an indication of the image of the user of the computing device, determine, based on the image, a first emotion classification tag, and identify, based on the first emotion classification tag, at least one graphical image from a database of pre-classified images that has an emotional classification that is associated with the first emotion classification tag. The at least one module is further operable by the at least one processor to output, for display, the at least one graphical image.
Systems and methods are provided for identifying and rendering content relevant to a user’s current mental state and context. In an aspect, a system includes a state component that determines a state of a user during a current session of the user with the media system based on navigation of the media system by the user during the current session, media items provided by the media system that are played for watching by the user during the current session, and a manner via which the user interacts with or reacts to the played media items. In an aspect, the state of the user includes a mood of the user. A selection component then selects a media item provided by the media provider based on the state of the user, and a rendering component effectuates rendering of the media item to the user during the current session.
The embodiment of the invention provides an image sentiment analysis method and device and electronic equipment, and belongs to the technical field of image processing, and the method comprises the steps: inputting an image into a first network, so as to determine the theme of the image; determining an image theme emotion attribute of the image theme; and inputting the image of which the image theme emotion attribute is determined into a second network to quantify the image theme emotion attribute, with the second network comprising sub-networks corresponding to each theme, and the image of the corresponding theme being input into the sub-network of the corresponding theme. Through the processing scheme of the invention, the emotion of the image theme can be obtained, and the emotion can be quantified.
An embodiment of the invention discloses an information processing method and device, and electronic equipment. One specific embodiment of the information processing method comprises the steps of: displaying a mood image list in response to a received preset instruction for indicating addition of mood images, wherein the mood image list comprises at least one mood image; determining a target mood image according to a selection operation of a user on the mood images in the mood image list; and adding the target mood image into a user head portrait. According to the information processing method and the device, the convenience of acquiring the mood of the user by contacts of the user is improved.
In one embodiment, a method includes a computing system receiving a request to create a live streaming channel associated with a television program. The system may determine a plurality of breaks of the television program and their respective start times. The system may identify target users of a social-media network based on their respective user profiles, social-graph data, or activity patterns on the social-media network. The system may create the live streaming channel based on the request. Upon determining that a current time is within a predetermined time window prior to a first start time of a first break of the plurality of breaks, the system may send notifications to the target users, wherein each of notifications includes a link to the live streaming channel through which live content related to the television program may be streamed.