A method and system for modifying screening criteria

Abstract

The embodiment of the application discloses a method and system for correcting screening conditions, which comprises the following steps: receiving the original screening conditions input by a user, and analyzing the original screening conditions to extract attribute items, attribute values and connection relationships in the original screening conditions; identifying the attribute items to determine whether there is a single-value mutually exclusive attribute, and identifying a plurality of attribute values corresponding to the single-value mutually exclusive attribute when the attribute items have the single-value mutually exclusive attribute; analyzing the connection relationships between the plurality of attribute values when the single-value mutually exclusive attribute corresponding to the plurality of attribute values is detected, and determining the user's intention in combination with context semantic information; logically correcting the original screening conditions based on the user's intention, performing crowd query based on the corrected screening conditions, and recording the original screening conditions, the identification result, the correction method and the corrected screening conditions.

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