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  ---
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- dataset_info:
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- features:
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- - name: image
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- dtype: image
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- - name: label
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- dtype:
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- class_label:
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- names:
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- '0': biting
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- '1': no_biting
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  splits:
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- - name: train
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- num_bytes: 11965736.715
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- num_examples: 6629
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- - name: test
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- num_bytes: 2914052.885
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- num_examples: 1471
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- download_size: 12332617
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- dataset_size: 14879789.6
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  ---
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- # Dataset Card for "nailbiting_classification"
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- [More Information needed](https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ---
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+ annotations_creators:
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+ - expert-generated
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+ - machine-generated
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+ language:
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+ - en
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+ language_creators: []
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+ license:
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+ - mit
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+ multilinguality: []
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+ paperswithcode_id: acronym-identification
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+ pretty_name: Nailbiting Classification
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+ size_categories:
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+ - 1K<n<10K
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+ source_datasets:
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+ - original
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+ tags:
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+ - nailbiting
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+ - image
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+ - preprocesses
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+ task_categories:
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+ - image-classification
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+ task_ids: []
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+ train-eval-index:
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+ - col_mapping:
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+ labels: tags
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+ tokens: tokens
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+ config: default
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  splits:
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+ eval_split: test
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+ task: token-classification
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+ task_id: entity_extraction
 
 
 
 
 
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  ---
 
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+ # Dataset Card for Nail Biting Classification
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+
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+ ## Table of Contents
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+ - [Table of Contents](#table-of-contents)
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+ - [Dataset Description](#dataset-description)
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+ - [Dataset Summary](#dataset-summary)
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+ - [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards)
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+ - [Languages](#languages)
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+ - [Dataset Structure](#dataset-structure)
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+ - [Data Instances](#data-instances)
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+ - [Data Fields](#data-fields)
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+ - [Data Splits](#data-splits)
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+ - [Dataset Creation](#dataset-creation)
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+ - [Curation Rationale](#curation-rationale)
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+ - [Source Data](#source-data)
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+ - [Annotations](#annotations)
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+ - [Personal and Sensitive Information](#personal-and-sensitive-information)
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+ - [Considerations for Using the Data](#considerations-for-using-the-data)
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+ - [Social Impact of Dataset](#social-impact-of-dataset)
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+ - [Discussion of Biases](#discussion-of-biases)
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+ - [Other Known Limitations](#other-known-limitations)
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+ - [Additional Information](#additional-information)
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+ - [Dataset Curators](#dataset-curators)
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+ - [Licensing Information](#licensing-information)
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+ - [Citation Information](#citation-information)
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+ - [Contributions](#contributions)
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+
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+ ## Dataset Description
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+
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+ - **Homepage: https://huggingface.co/datasets/alecsharpie/nailbiting_classification**
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+ - **Repository: https://github.com/alecsharpie/nomo_nailbiting**
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+ - **Paper:**
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+ - **Leaderboard:**
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+ - **Point of Contact: alecsharpie@gmail.com**
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+
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+ ### Dataset Summary
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+
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+ A binary image dataset for classifying nailbiting. Images are cropped to only show the mouth area.
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+ Should contain edge cases such as drinking water, talking on the phone, scratching chin etc.. all in "no biting" category
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+
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+ ## Dataset Structure
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+
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+ ### Data Instances
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+
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+ - 7147 Images
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+ - 14879790 bytes total
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+ - 12332617 bytes download
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+
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+ ### Data Fields
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+
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+ 128 x 64 (w x h, pixels)
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+ Black and white
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+
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+ Labels
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+ - '0': biting
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+ - '1': no_biting
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+
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+ ### Data Splits
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+
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+ - train: 6629 (11965737 bytes)
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+ - test: 1471 (2914053 bytes)
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+
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+ ## Dataset Creation
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+
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+ ### Curation Rationale
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+
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+ I wanted to create a notification system to help me stop biting my nails. It needed to contain lots of possible no-biting scenarios. eg talking on the phone
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+
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+ ### Source Data
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+
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+ #### Initial Data Collection and Normalization
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+
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+ The data was scraped from stock images sites and photos of myself were takwn with my webcam.
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+ MTCNN (https://github.com/ipazc/mtcnn) was then used to crop the images down to only the show the mouth area
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+ The images were then converted to a black & white colour scheme.
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+
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+ ### Annotations
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+
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+ #### Annotation process
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+
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+ During the scraping process images were labelled with a description, which I then manually sanity checked. I labelled the ones of me manually.
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+
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+ #### Who are the annotators?
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+
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+ Alec Sharp
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+
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+ ## Considerations for Using the Data
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+
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+ ### Discussion of Biases & Limitations
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+
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+ Tried to make the dataset diverse in terms of age and skin tone. Although, this dataset contains a large number of images of one subject (me) so is biased towards lower quality webcam pictures of a white male with a short beard.
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+
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+ ### Dataset Curators
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+
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+ Alec Sharp
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+
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+ ### Licensing Information
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+
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+ MIT
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+
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+ ### Contributions
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+
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+ Thanks to [@alecsharpie](https://github.com/alecsharpie) for adding this dataset.