Please select the most similar patent number from A, B, C and D. Which number is?
A karaoke singing grading method, which relates to the field of communications. The method comprises: collecting karaoke singing data of a user (101); and performing grading by comparing the data with original sounds (102). The method has the advantage of capable of grading a user singing in the form of karaoke.
A: An information processing method and apparatus based on reinforcement learning, and a device and a storage medium, wherein same relate to the technical field of artificial intelligence data analysis. The method comprises: acquiring original data and pre-processing the original data to obtain sample data (S1); acquiring a target value, extracting an actual value from the sample data, and inputting, as parameters, the target value and the actual value into a preset reward and punishment function for calculation to obtain a score weight of the actual value (S2); acquiring a plurality of pieces of alternative scheme data corresponding to the sample data, and obtaining initial scores for the pieces of alternative scheme data after importing the pieces of alternative scheme data and the score weight of the actual value into a reinforcement learning model so as to perform scoring (S3); obtaining final scores for the alternative scheme data after processing the initial scores according to a preset score addition policy (S4); and filtering the pieces of alternative scheme data according to preset service logic, and taking the item with the highest final score in the filtered alternative scheme data as target scheme data of the original data (S5). The speed and accuracy of information processing are improved.
B: The present disclosure relates to a microexpression recognition-based film and television scoring method, a storage medium, and an intelligent terminal. The method comprises: obtaining a microexpression of a user during watching of a film or television, recognizing and analyzing the microexpression, and outputting an analysis result; obtaining a category of the currently played film or television, and obtaining microexpression data corresponding to the category of the current film or television from a preset microexpression database; and automatically scoring the film or television according to the analysis result and the obtained microexpression data, and outputting a final score. A microexpression of a user during watching of a film or television is analyzed, and the film or television is automatically scored according to change of the microexpression, so that there is no need for the user to manually input a score, a scoring result is more real, and malicious and false scoring is effectively avoided.
C: A karaoke scoring method comprises: acquiring an articulation time of a singer and an articulation time of an original singer (S100); calculating an articulation delay difference of the singer according to the articulation time of the singer and the articulation time of the original singer (S200); determining, according to the calculated articulation delay difference of the singer, whether a system delays or the singer delays (S300); if the system delays, correcting the articulation time of the singer according to the articulation delay difference of the singer (S400); and comparing the articulation at the corrected articulation time of the singer with the articulation of the original singer, and giving a score (S500). Further provided is a karaoke scoring device. A misjudgment rate of scoring software of the karaoke scoring device is decreased, user experience is improved, and selling points of the karaoke scoring device are increased.
D: A method and a system for evaluating an agent on a real estate website, said method comprising the following steps: sending, upon receiving an application from an agent for giving a client a guided tour of a property, an evaluation short message to the mobile phone of the client (S101); and receiving a response short message returned by the client, and grading the agent according to said response message (S102). The method and the system have the advantage of allowing the client to grade the agent, so as to express intuitive feelings regarding their experience
Answer: C