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--- |
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dataset_info: |
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features: |
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- name: History |
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sequence: string |
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- name: QuAC_dialog_id |
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dtype: string |
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- name: Question |
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dtype: string |
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- name: Question_no |
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dtype: int64 |
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- name: Rewrite |
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dtype: string |
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- name: true_page_title |
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dtype: string |
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- name: true_contexts |
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dtype: string |
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- name: answer |
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dtype: string |
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- name: true_contexts_wiki |
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dtype: string |
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- name: extractive |
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dtype: bool |
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- name: retrieved_contexts |
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sequence: string |
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splits: |
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- name: train |
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num_bytes: 1353765609 |
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num_examples: 31526 |
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- name: test |
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num_bytes: 252071528 |
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num_examples: 5571 |
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download_size: 231554886 |
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dataset_size: 1605837137 |
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license: cc-by-sa-4.0 |
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task_categories: |
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- question-answering |
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- conversational |
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- text2text-generation |
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language: |
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- en |
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pretty_name: Canard Wikipedia-augmented |
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size_categories: |
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- 10K<n<100K |
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--- |
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# Dataset Card for Canard_Wiki-augmented |
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### Summary |
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This is a dataset of fact-retrieving conversations about Wikipedia articles, with all responses grounded in a specific segment of text in the referenced Wikipedia article. |
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It is an extended version of [Canard](https://sites.google.com/view/qanta/projects/canard) |
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and [QuAC](https://huggingface.co/datasets/quac) datasets, |
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augmented with the contexts of [English Wikipedia](https://huggingface.co/datasets/wikipedia). |
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### Supported Tasks |
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The dataset is intended to train a factually-consistent conversational model able to ground all its responses to the corresponding source(s). |
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However, the data can also be used to evaluate the information retrieval (IR) system for given queries, for contextual disambiguation of the queries from a conversation, etc. |
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## Dataset Structure |
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The dataset can be loaded by simply choosing a split (`train` or `test`) and calling: |
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```python |
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import datasets |
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canard_augm_test = datasets.load_dataset("gaussalgo/Canard_Wiki-augmented", split="test") |
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print(canard_augm_test[0]) # print the first sample |
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``` |
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### Data Instances |
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The samples of Canard_Wiki-augmented have this format: |
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```python |
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{'History': ['Anna Politkovskaya', 'The murder remains unsolved, 2016'], |
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'QuAC_dialog_id': 'C_0aaa843df0bd467b96e5a496fc0b033d_1', |
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'Question': 'Did they have any clues?', |
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'Question_no': 1, |
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'answer': 'Her colleagues at Novaya gazeta protested that until the instigator or sponsor of the crime was identified, arrested and prosecuted the case was not closed.' |
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'Rewrite': 'Did investigators have any clues in the unresolved murder of Anna Politkovskaya?', |
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'true_page_title': 'Anna Politkovskaya', |
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'true_contexts': 'In September 2016 Vladimir Markin, official spokesman for (...)', |
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'true_contexts_wiki': 'Anna Stepanovna Politkovskaya was a US-born Russian journalist (...)', |
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'extractive': True |
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'retrieved_contexts': ['Clues was an indie rock band from Montreal, Canada formed by Alden Penner (...)', |
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'High Stakes is a British game show series hosted by Jeremy Kyle, in which (...)'] |
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``` |
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### Data Fields |
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* **History**: History of the conversation from Canard. The first two entries of the conversation are always synthetic. |
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* **QuAC_dialog_id**: Dialogue ID mapping the conversation to the original QuAC dataset (*dialogue_id* in QuAC). |
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* **Question**: Current question of the user from Canard. |
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* **Question_no**: Ordering of the user's question from the conversation, originally from Canard. |
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* **answer**: Correctly extracted answer to a given question from a relevant Wikipedia article (*true_contexts*). Note that some of the questions are open, thus the listed answer is not the only correct possibility. |
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* **Rewrite**: A rephrased version of *Question*, manually disambiguated from the context of *History* by the annotators of Canard. |
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* **true_page_title**: Title of the Wikipedia article containing *answer*. *wikipedia_page_title* from QuAC. |
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* **true_contexts**: An excerpt of the paragraph with an answer from the Wikipedia article titled *true_page_title*. |
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* **true_contexts_wiki**: A full contents of Wikipedia article (*text* from Wikipedia dataset), where *true_page_title* matches Wikipedia *title*. Note that the Wikipedia dataset was retrieved on 2nd of April, 2023. |
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* **extractive**: A flag whether the *answer* in this sample can be found as an exact-match in *true_contexts_wiki*. |
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* **retrieved_contexts**: "Distractor" contexts retrieved from the full Wikipedia dataset using the okapi-BM25 IR system on a **Rewrite** question. |
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### Data Splits |
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* **train** split is aligned with the training splits of Canard and QuAC. |
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* **test** split matches the validation split of QuAC and the test split of Canard (where the conversation ids match). |
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## Licensing |
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This dataset is composed of [QuAC](https://huggingface.co/datasets/quac) (MIT), |
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[Canard](https://sites.google.com/view/qanta/projects/canard) (CC BY-SA 4.0) |
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and [Wikipedia](https://huggingface.co/datasets/wikipedia) (CC BY SA 3.0). |
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Canard_Wiki-augmented is therefore licensed under CC BY-SA 4.0 as well, allowing it to be also commercially used. |
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## Cite |
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If you use this dataset in a research, do not forget to cite the authors of original datasets, that Canard_Wiki-augmented is derived from: |
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[QuAC](https://huggingface.co/datasets/quac), [Canard](https://sites.google.com/view/qanta/projects/canard). |