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@@ -12,70 +12,6 @@ tags:
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  - human-labels
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  - ratings
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  - Evaluation
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- configs:
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- - config_name: default
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- data_files:
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- - split: train
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- path: data/train-*
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- - split: test
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- path: data/test-*
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- dataset_info:
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- features:
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- - name: image_id
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- dtype: int64
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- - name: image
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- dtype: image
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- - name: gallery_id
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- dtype: int64
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- - name: gallery_name
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- dtype: string
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- - name: title
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- dtype: string
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- - name: photographer
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- dtype: string
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- - name: challenge
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- dtype: string
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- - name: editing_rule
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- dtype: string
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- - name: camera
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- dtype: string
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- - name: location
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- dtype: string
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- - name: date_uploaded
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- dtype: string
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- - name: place
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- dtype: float64
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- - name: total_entries
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- dtype: int64
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- - name: avg_all_users
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- dtype: float64
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- - name: avg_commenters
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- dtype: float64
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- - name: avg_participants
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- dtype: float64
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- - name: avg_nonparticipants
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- dtype: float64
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- - name: views_since_voting
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- dtype: int64
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- - name: views_during_voting
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- dtype: int64
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- - name: votes
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- dtype: int64
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- - name: comments_count
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- dtype: int64
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- - name: favorites_count
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- dtype: int64
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- - name: __index_level_0__
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- dtype: int64
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- splits:
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- - name: train
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- num_bytes: 27510171882.224594
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- num_examples: 184895
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- - name: test
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- num_bytes: 3013575017.0844083
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- num_examples: 20544
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- download_size: 29442157246
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- dataset_size: 30523746899.309002
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  ---
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  # DPChallenge Photo Metadata Dataset
@@ -98,8 +34,8 @@ This dataset contains metadata and statistics from DPChallenge, a photography co
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  ### Data Splits
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- - **Train**: 9 images (90%)
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- - **Test**: 1 images (10%)
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  The test set is stratified by score bins (0-4, 5-6, 7-10) to ensure even distribution of image quality ratings.
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@@ -144,10 +80,10 @@ Statistics for human label scores across the dataset:
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  | Metric | Min | Max | Mean | Std |
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  |--------|-----|-----|------|-----|
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- | `avg_all_users` | 4.70 | 6.32 | 5.47 | 0.66 |
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- | `avg_commenters` | 5.25 | 8.50 | 6.99 | 1.03 |
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- | `avg_participants` | 4.51 | 6.16 | 5.29 | 0.61 |
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- | `avg_nonparticipants` | 4.79 | 6.41 | 5.61 | 0.61 |
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  **Note**: `avg_all_users` is used as the primary splitting criterion for stratified train/test split to ensure balanced quality distribution.
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  - human-labels
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  - ratings
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  - Evaluation
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ---
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  # DPChallenge Photo Metadata Dataset
 
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  ### Data Splits
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+ - **Train**: 184,895 images (90%)
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+ - **Test**: 20,544 images (10%)
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  The test set is stratified by score bins (0-4, 5-6, 7-10) to ensure even distribution of image quality ratings.
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  | Metric | Min | Max | Mean | Std |
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  |--------|-----|-----|------|-----|
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+ | `avg_all_users` | 2.00 | 8.60 | 5.45 | 0.73 |
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+ | `avg_commenters` | 1.00 | 10.00 | 6.28 | 1.32 |
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+ | `avg_participants` | 1.77 | 9.33 | 5.29 | 0.75 |
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+ | `avg_nonparticipants` | 1.96 | 8.62 | 5.57 | 0.74 |
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  **Note**: `avg_all_users` is used as the primary splitting criterion for stratified train/test split to ensure balanced quality distribution.
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