Comment information processing method and apparatus, and medium

A comment information processing apparatus, comprising:

• one or more processors;
• a memory storing instructions executable by the one or more processors;
• wherein the one or more processors are configured to:
• in response to a user operation, determine an opinion category corresponding to each opinion phrase in a comment opinion dictionary;
• obtain a target corpus matching with each opinion phrase from a plurality of comment corpora;
• for each opinion phrase, use the opinion category to label the target corpus to obtain a first training sample;
• and
• train a classification model with the first training sample, and identify an opinion category of a comment by using the classification model.

A non-transitory computer-readable storage medium having a computer instruction stored thereon, wherein the computer instruction is configured to cause a computer to implement a comment information processing method, wherein the method comprises:

• in response to a user operation, determining an opinion category corresponding to each opinion phrase in a comment opinion dictionary;
• obtaining a target corpus matching with each opinion phrase from a plurality of comment corpora;
• for each opinion phrase, using the opinion category to label the target corpus to obtain a first training sample;
• and
• training a classification model with the first training sample, and identifying an opinion category of a comment by using the classification model.