The embodiment of the invention provides a
sleep quality evaluation method and device,
electronic equipment and a storage medium, and can obtain current sleep parameters of a target person under the condition that the target person is in a
sleep state. And inputting the current sleep parameters, the exercise amount data of the target person in the pre-sleep preset time period and the current
health condition data of the target person into a pre-trained neural
network model for
processing, so that the duration of a core sleep stage, the duration of a deep sleep stage and the duration of a rapid
eye movement sleep stage can be determined. According to the method and the device, the duration ratio of the three
sleep stages can be determined by combining the total
sleep duration of the target person, so that the
sleep quality of the target person can be determined, and the technical problem that the
sleep quality of the user cannot be effectively evaluated in the prior art is solved.