Method and apparatus for outputting analysis abnormality information in spoken language understanding

An apparatus for outputting analysis abnormality information in a spoken language understanding, comprising:

• at least one processor;
• and
• a memory storing instructions, wherein the instructions when executed by the at least one processor, cause the at least one processor to perform operations, the operations comprising:
• acquiring first spoken language information and a first analysis result for the first spoken language information;
• determining whether the first analysis result includes intent information;
• determining whether the first spoken language information includes a predefined word slot value, in response to determining the first analysis result not including the intent information;
• and
• outputting information indicating an existence of an abnormality in the first analysis result, in response to determining the first spoken language information including the predefined word slot value.