---
language: "en"
tags:
- dstc9
widget:
- text: "i want to book the hilton hotel near china town."
---

Only restaurant, hotel, and attraction names are tagged based on the following data and knowledge base.

Data link: https://github.com/alexa/alexa-with-dstc9-track1-dataset

Label map:

"O": 0
"B-hotel": 1
"I-hotel": 2
"B-restaurant": 3 
"I-restaurant": 4
"B-attraction": 5
"I-attraction": 6

Credit: Jia-Chen Jason Gu, Wilson Tam