Classifier-based information processing method and device and storage medium
An information processing method and classifier technology, applied in the field of classifier-based information processing methods, devices and storage media, can solve problems such as unavailable useful information, unstructured comment text, and inability to determine business problems, etc., to achieve practical strong effect
Pending Publication Date: 2021-05-25
邱戴飞 +1
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Problems solved by technology
But users' comment text is often not structured enough
It makes it impossible for computers and other equipment to obtain useful information when processing comment text and other information, so that specific business problems cannot be determined
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[0052] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0053] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances ...
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The invention provides a classifier-based information processing method and device and a storage medium, and the method comprises the steps of carrying out the primary processing of obtained comment data through an emotion classifier, and carrying out the differential comment marking of the comment data if the comment data is judged to be the differential comment; performing secondary processing on the comment data subjected to the differential comment marking through a differential comment large class classifier, judging a large class to which the comment data belongs, and performing large class marking on the comment data according to the large class to which the comment data belongs; and performing three-level processing on the comment data subjected to the large class marking through differential evaluation sub-class classifiers, judging sub-classes to which the comment data belong, performing sub-class marking on the comment data according to the sub-classes to which the comment data belong, and associating each differential evaluation large class classifier with at least one differential evaluation sub-class classifier. The sentiment classifier, the difference evaluation large class classifier and the difference evaluation sub class classifier are respectively formed based on a deep neural network model, wherein the model of the deep neural network is any one or more of an RNN structure model, a CNN structure model and a DNN structure model.
Description
technical field [0001] The present invention relates to technology, in particular to a classifier-based information processing method, device and storage medium. Background technique [0002] In the era of big data, enterprises should dig out useful information from the obtained data as much as possible. User comments are an important data source for obtaining user feedback and locating business problems. But users' comment texts are often not structured enough. This makes it impossible for computers and other equipment to obtain useful information when processing comment text and other information, and thus cannot determine specific business issues. Contents of the invention [0003] Embodiments of the present invention provide a classifier-based information processing method, device, and storage medium. By adopting a cascaded structure of tree classifiers from coarse to fine, it is possible to process comment text information, identify specific business problems, and pe...
Claims
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IPC IPC(8): G06Q30/02G06K9/62G06N3/04G06N3/08
CPCG06Q30/0282G06N3/049G06N3/08G06N3/048G06F18/241
Inventor 邱戴飞范勇王凌波
Owner 邱戴飞