QUERY COMPOSITION SYSTEM Russian patent published in 2019 - IPC G06F16/242 G06F16/332 G06F16/951 G06F16/9537 G06F17/18 

FIELD: physics.

SUBSTANCE: invention relates to means of query sampling and presentation. Access is made by means of data processing device to data of requests indicating requests inputs received from user devices of multiple users, wherein the request data also indicate an input context which describes, for each input of the request, an input context for inputting a request which is different from the content described by entering the request. Data processing device groups request inputs into context groups based, in part, on input context for each input of requests and content described by each query input. Determining, by means of a data processing device, for each of context groups, the probability of a context group based on corresponding probabilities of receiving entries which belong to a context group, wherein the probability of the context group indicates the probability that at least one query input which belongs to the context group and is provided for the context group input context will be selected by the user.

EFFECT: technical result consists in reduction of query execution time.

16 cl, 6 dwg