Systems and methods for processing user data are disclosed. A system may include a memory storing instructions and at least one processor configured to execute the instructions to perform operations. The operations may include receiving, from a sensor, first user data associated with a client device; receiving, from a filter model, feature data corresponding to the first user data, the feature data comprising at least one of workflow information, system messages, or email addresses; training a meta-model to predict the first user data based on the feature data; generating a meta-model output based on the filter model and the feature data; updating the filter model based on the meta-model output; and transmitting the updated filter model to the client device.