1. A method for diagnosis assistance comprising: receiving a request for a query from a requester, the query request including a new medical case; embedding the new medical case in an embedding space in which a set of existing medical cases and a set of experts are embedded; providing for the requester to select from a plurality of query types including a query-for-cases and a query-for-experts; when the query-for-cases is selected, returning a subset of the cases based on a computed similarity between the embedded new case and the embedded existing cases; and when the query-for-experts is selected, returning a subset of the experts based on a computed similarity between the embedded new case and the embedded experts.