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--- |
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license: apache-2.0 |
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language: |
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- en |
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pretty_name: FRAPPE datset |
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size_categories: |
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- 10K<n<100K |
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--- |
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**Dataset Description: Frappe Processed Dataset** |
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The Frappe dataset has been processed to refine the quality of user-item interactions by removing entries where either users or items had fewer than 5 interactions. This pruning resulted in a significant reduction in the dataset size: |
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- **Number of Users**: 651 (a reduction of 31.97% from the original dataset) |
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- **Number of Items**: 1127 (a reduction of 72.39%) |
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- **Total Number of Interactions**: 84,373 (a reduction of 12.30%) |
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**Columns Overview**: |
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The dataset includes 24 columns that capture a variety of features, structured as follows: |
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- **Basic Features**: |
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- `user`: User identifier |
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- `item`: Item identifier |
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- `rating`: Rating given by the user |
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- `cnt`: Count of interactions |
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- **Time of Day Features** (Encoded as one-hot): |
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- `daytime_afternoon` |
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- `daytime_evening` |
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- `daytime_morning` |
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- `daytime_night` |
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- `daytime_noon` |
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- `daytime_sunrise` |
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- `daytime_sunset` |
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- **Weather Conditions** (Encoded as one-hot): |
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- `weather_cloudy` |
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- `weather_drizzle` |
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- `weather_foggy` |
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- `weather_rainy` |
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- `weather_snowy` |
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- `weather_stormy` |
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- `weather_sunny` |
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- `weather_unknown` |
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- **Weekend Indicator**: |
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- `isweekend_weekend` |
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- `isweekend_workday` |
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- **Location of Use (Home or Work)**: |
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- `homework_home` |
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- `homework_unknown` |
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- `homework_work` |
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This dataset is designed for use in building Context-Aware Recommender Systems (CARS), offering rich features that capture temporal dynamics, environmental conditions, and user contexts, which are critical for personalized recommendations. |
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**Any scientific publications that use this data set should cite the following paper as the reference:** |
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@Article{frappe15, |
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title={Frappe: Understanding the Usage and Perception of Mobile App Recommendations In-The-Wild}, |
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author = {Linas Baltrunas, Karen Church, Alexandros Karatzoglou, Nuria Oliver}, |
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date={2015}, |
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urldate={2015-05-12}, |
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eprinttype={arxiv}, |
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eprint={arXiv:1505.03014} |
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} |
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Nobody guarantees the correctness of the data, its suitability for any particular purpose, |
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or the validity of results based on the use of the data set. The data set may be used for any |
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research purposes under the following conditions: |
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* The user must acknowledge the use of the data set in publications resulting from the use of the data set. |
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* The user may not redistribute the data without separate permission. |
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* The user may not try to deanonymise the data. |
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* The user may not use this information for any commercial or revenue-bearing purposes without first obtaining permission from us. |
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In no event anyone involved in frappe project be liable to you for any damages arising out of the use or inability to use the |
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associated scripts (including but not limited to loss of data or data being rendered inaccurate). |
