language:
- en
license:
- cc-by-4.0
multilinguality:
- monolingual
pretty_name: Camrest
size_categories:
- n<1K
task_categories:
- conversational
Dataset Card for Camrest
- Repository: https://www.repository.cam.ac.uk/handle/1810/260970
- Paper: https://aclanthology.org/D16-1233/
- Leaderboard: None
- Who transforms the dataset: Qi Zhu(zhuq96 at gmail dot com)
To use this dataset, you need to install ConvLab-3 platform first. Then you can load the dataset via:
from convlab.util import load_dataset, load_ontology, load_database
dataset = load_dataset('camrest')
ontology = load_ontology('camrest')
database = load_database('camrest')
For more usage please refer to here.
Dataset Summary
Cambridge restaurant dialogue domain dataset collected for developing neural network based dialogue systems. The two papers published based on this dataset are: 1. A Network-based End-to-End Trainable Task-oriented Dialogue System 2. Conditional Generation and Snapshot Learning in Neural Dialogue Systems. The dataset was collected based on the Wizard of Oz experiment on Amazon MTurk. Each dialogue contains a goal label and several exchanges between a customer and the system. Each user turn was labelled by a set of slot-value pairs representing a coarse representation of dialogue state (slu
field). There are in total 676 dialogue, in which most of the dialogues are finished but some of dialogues were not.
- How to get the transformed data from original data:
- Run
python preprocess.py
in the current directory. Need../../camrest/
as the original data.
- Run
- Main changes of the transformation:
- Add dialogue act annotation according to the state change. This step was done by ConvLab-2 and we use the processed dialog acts here.
- Rename
pricerange
toprice range
- Add character level span annotation for non-categorical slots.
- Annotations:
- user goal, dialogue acts, state.
Supported Tasks and Leaderboards
NLU, DST, Policy, NLG, E2E, User simulator
Languages
English
Data Splits
split | dialogues | utterances | avg_utt | avg_tokens | avg_domains | cat slot match(state) | cat slot match(goal) | cat slot match(dialogue act) | non-cat slot span(dialogue act) |
---|---|---|---|---|---|---|---|---|---|
train | 406 | 3342 | 8.23 | 10.6 | 1 | 100 | 100 | 100 | 99.83 |
validation | 135 | 1076 | 7.97 | 11.26 | 1 | 100 | 100 | 100 | 100 |
test | 135 | 1070 | 7.93 | 11.01 | 1 | 100 | 100 | 100 | 100 |
all | 676 | 5488 | 8.12 | 10.81 | 1 | 100 | 100 | 100 | 99.9 |
1 domains: ['restaurant']
- cat slot match: how many values of categorical slots are in the possible values of ontology in percentage.
- non-cat slot span: how many values of non-categorical slots have span annotation in percentage.
Citation
@inproceedings{wen-etal-2016-conditional,
title = "Conditional Generation and Snapshot Learning in Neural Dialogue Systems",
author = "Wen, Tsung-Hsien and Ga{\v{s}}i{\'c}, Milica and Mrk{\v{s}}i{\'c}, Nikola and Rojas-Barahona, Lina M. and Su, Pei-Hao and Ultes, Stefan and Vandyke, David and Young, Steve",
booktitle = "Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing",
month = nov,
year = "2016",
address = "Austin, Texas",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/D16-1233",
doi = "10.18653/v1/D16-1233",
pages = "2153--2162",
}