Fig. 1. System Configuration Of Chatbot
Fig. 2. Validity Check
Fig. 3. Validity Check Example
Fig. 4. Results From DialogflowWhen Validation Result Is TRUE
Fig. 5. Results From Dialogflow WhenValidation Result Is FALSE
Fig. 6. Some of Results From ODSay API whenSearching Route
Fig. 7. Intent Name And Entity Identified By Dialogflow
Fig. 8. URL To The Real-time Subway Location API Of Seoul Metro
Fig. 9. Real-time Subway ArrivalInformation Simple Message Result
Fig. 10. Real-time Subway Arrival Information Detail Message Result(Web Page)
Fig. 11. The result of the accuracy test of the chatbot obtained by Dialogflow
Table 1. Intents Learned In Dialogflow
Table 2. Entities Learned In Dialogflow
Table 3. Intent And Required And Basic Entity
Table 4. URL For Each Function In ODSay API
Table 5. Route Search Sentences Learned In Dialogflow
Table 6. Sentences Getting Real-time Bus Number Location Information
Table 7. Sentences Getting Real-time Bus Station Location Information
References
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