Method and apparatus of discovering bad case based on artificial intelligence, device and storage medium

A computer device, comprising a memory, a processor and a computer program which is stored on the memory and runs on the processor, wherein the processor, upon executing the program, implements the following operation:

• performing named entity recognition for a to-be-recognized query, and respectively obtaining a confidence level of each character in the query;
• respectively obtaining a probability value of each character of forming a word with a neighboring character in the query;
• determining whether there is a bad case according to the confidence level and the probability value.

A computer-readable storage medium on which a computer program is stored, wherein the program, when executed by a processor, implements the following operation:

• performing named entity recognition for a to-be-recognized query, and respectively obtaining a confidence level of each character in the query;
• respectively obtaining a probability value of each character of forming a word with a neighboring character in the query;
• determining whether there is a bad case according to the confidence level and the probability value.