13-08-2015 дата публикации
Номер: US20150227845A1
Functionality is described herein for determining the intents of linguistic items (such as queries), to produce intent output information. For some linguistic items, the functionality deterministically assigns intents to the linguistic items based on known intent labels, which, in turn, may be obtained or derived from a knowledge graph or other type of knowledge resource. For other linguistic items, the functionality infers the intents of the linguistic items based on selection log data (such as click log data provided by a search system). In some instances, the intent output information may reveal new intents that are not represented by the known intent labels. In one implementation, the functionality can use the intent output information to train a language understanding model. 1. A method , implemented by one or more computing devices , for generating intent output information , comprising: a first set of linguistic items with known intent labels; and', 'a second set of linguistic items without known intent labels;, 'receiving input data, the input data comprising if the linguistic item corresponds to a member of the first set, deterministically assigning an intent to the linguistic item based on a known intent label associated with the linguistic item; and', 'if the linguistic item corresponds to a member of the second set, inferring the intent associated with the linguistic item based on selection log data, which reflects selections made by users in response to submitting linguistic items,', 'the intent that is inferred being selected from a set of possible intents, including a first group of known intents associated with the known intent labels, and a second group of unknown intents, not represented by the known intent labels; and, 'determining an intent for each linguistic item in the input data, to produce intent output information, bystoring the intent output information in a data store,said receiving, determining, and storing being performed by said one or ...
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