maiaaa/Amazon-Reviews-2023

--- language: - en tags: - recommendation - reviews size_categories: - 10B<n<100B dataset_info: - config_name: raw_meta_All_Beauty features: - name: main_category dtype: string - name: title dtype: string - name: average_rating dtype: float64 - name: rating_number dtype: int64 - name: features sequence: string - name: description sequence: string - name: price dtype: string - name: images sequence: - name: hi_res dtype: string - name: large dtype: string - name: thumb dtype: string - name: variant dtype: string - name: videos sequence: - name: title dtype: string - name: url dtype: string - name: user_id dtype: string - name: store dtype: string - name: categories sequence: string - name: details dtype: string - name: parent_asin dtype: string - name: bought_together dtype: string - name: subtitle dtype: string - name: author dtype: string splits: - name: full num_bytes: 172622243 num_examples: 112590 download_size: 59635138 dataset_size: 172622243 - config_name: raw_meta_Arts_Crafts_and_Sewing features: - name: main_category dtype: string - name: title dtype: string - name: average_rating dtype: float64 - name: rating_number dtype: int64 - name: features sequence: string - name: description sequence: string - name: price dtype: string - name: images sequence: - name: hi_res dtype: string - name: large dtype: string - name: thumb dtype: string - name: variant dtype: string - name: videos sequence: - name: title dtype: string - name: url dtype: string - name: user_id dtype: string - name: store dtype: string - name: categories sequence: string - name: details dtype: string - name: parent_asin dtype: string - name: bought_together dtype: string - name: subtitle dtype: string - name: author dtype: string splits: - name: full num_bytes: 1893257069 num_examples: 801446 download_size: 806711170 dataset_size: 1893257069 - config_name: raw_meta_Cell_Phones_and_Accessories features: - name: main_category dtype: string - name: title dtype: string - name: average_rating dtype: float64 - name: rating_number dtype: int64 - name: features sequence: string - name: description sequence: string - name: price dtype: string - name: images sequence: - name: hi_res dtype: string - name: large dtype: string - name: thumb dtype: string - name: variant dtype: string - name: videos sequence: - name: title dtype: string - name: url dtype: string - name: user_id dtype: string - name: store dtype: string - name: categories sequence: string - name: details dtype: string - name: parent_asin dtype: string - name: bought_together dtype: string - name: subtitle dtype: string - name: author dtype: string splits: - name: full num_bytes: 3497596478 num_examples: 1288490 download_size: 1262072469 dataset_size: 3497596478 - config_name: raw_meta_Electronics features: - name: main_category dtype: string - name: title dtype: string - name: average_rating dtype: float64 - name: rating_number dtype: int64 - name: features sequence: string - name: description sequence: string - name: price dtype: string - name: images sequence: - name: hi_res dtype: string - name: large dtype: string - name: thumb dtype: string - name: variant dtype: string - name: videos sequence: - name: title dtype: string - name: url dtype: string - name: user_id dtype: string - name: store dtype: string - name: categories sequence: string - name: details dtype: string - name: parent_asin dtype: string - name: bought_together dtype: string - name: subtitle dtype: string - name: author dtype: string splits: - name: full num_bytes: 4603602269 num_examples: 1610012 download_size: 1955009715 dataset_size: 4603602269 - config_name: raw_meta_Gift_Cards features: - name: main_category dtype: string - name: title dtype: string - name: average_rating dtype: float64 - name: rating_number dtype: int64 - name: features sequence: string - name: description sequence: string - name: price dtype: string - name: images sequence: - name: hi_res dtype: string - name: large dtype: string - name: thumb dtype: string - name: variant dtype: string - name: videos sequence: - name: title dtype: string - name: url dtype: string - name: user_id dtype: string - name: store dtype: string - name: categories sequence: string - name: details dtype: string - name: parent_asin dtype: string - name: bought_together dtype: string - name: subtitle dtype: string - name: author dtype: string splits: - name: full num_bytes: 1740761 num_examples: 1137 download_size: 401887 dataset_size: 1740761 - config_name: raw_meta_Handmade_Products features: - name: main_category dtype: string - name: title dtype: string - name: average_rating dtype: float64 - name: rating_number dtype: int64 - name: features sequence: string - name: description sequence: string - name: price dtype: string - name: images sequence: - name: hi_res dtype: string - name: large dtype: string - name: thumb dtype: string - name: variant dtype: string - name: videos sequence: - name: title dtype: string - name: url dtype: string - name: user_id dtype: string - name: store dtype: string - name: categories sequence: string - name: details dtype: string - name: parent_asin dtype: string - name: bought_together dtype: string - name: subtitle dtype: string - name: author dtype: string splits: - name: full num_bytes: 340772183 num_examples: 164817 download_size: 132049123 dataset_size: 340772183 - config_name: raw_meta_Industrial_and_Scientific features: - name: main_category dtype: string - name: title dtype: string - name: average_rating dtype: float64 - name: rating_number dtype: int64 - name: features sequence: string - name: description sequence: string - name: price dtype: string - name: images sequence: - name: hi_res dtype: string - name: large dtype: string - name: thumb dtype: string - name: variant dtype: string - name: videos sequence: - name: title dtype: string - name: url dtype: string - name: user_id dtype: string - name: store dtype: string - name: categories sequence: string - name: details dtype: string - name: parent_asin dtype: string - name: bought_together dtype: string - name: subtitle dtype: string - name: author dtype: string splits: - name: full num_bytes: 986632649 num_examples: 427564 download_size: 425007659 dataset_size: 986632649 - config_name: raw_meta_Musical_Instruments features: - name: main_category dtype: string - name: title dtype: string - name: average_rating dtype: float64 - name: rating_number dtype: int64 - name: features sequence: string - name: description sequence: string - name: price dtype: string - name: images sequence: - name: hi_res dtype: string - name: large dtype: string - name: thumb dtype: string - name: variant dtype: string - name: videos sequence: - name: title dtype: string - name: url dtype: string - name: user_id dtype: string - name: store dtype: string - name: categories sequence: string - name: details dtype: string - name: parent_asin dtype: string - name: bought_together dtype: string - name: subtitle dtype: string - name: author dtype: string splits: - name: full num_bytes: 553296301 num_examples: 213593 download_size: 229633633 dataset_size: 553296301 - config_name: raw_meta_Toys_and_Games features: - name: main_category dtype: string - name: title dtype: string - name: average_rating dtype: float64 - name: rating_number dtype: int64 - name: features sequence: string - name: description sequence: string - name: price dtype: string - name: images sequence: - name: hi_res dtype: string - name: large dtype: string - name: thumb dtype: string - name: variant dtype: string - name: videos sequence: - name: title dtype: string - name: url dtype: string - name: user_id dtype: string - name: store dtype: string - name: categories sequence: string - name: details dtype: string - name: parent_asin dtype: string - name: bought_together dtype: string - name: subtitle dtype: string - name: author dtype: string splits: - name: full num_bytes: 2291736294 num_examples: 890874 download_size: 972667016 dataset_size: 2291736294 configs: - config_name: raw_meta_All_Beauty data_files: - split: full path: raw_meta_All_Beauty/full-* - config_name: raw_meta_Arts_Crafts_and_Sewing data_files: - split: full path: raw_meta_Arts_Crafts_and_Sewing/full-* - config_name: raw_meta_Cell_Phones_and_Accessories data_files: - split: full path: raw_meta_Cell_Phones_and_Accessories/full-* - config_name: raw_meta_Electronics data_files: - split: full path: raw_meta_Electronics/full-* - config_name: raw_meta_Gift_Cards data_files: - split: full path: raw_meta_Gift_Cards/full-* - config_name: raw_meta_Handmade_Products data_files: - split: full path: raw_meta_Handmade_Products/full-* - config_name: raw_meta_Industrial_and_Scientific data_files: - split: full path: raw_meta_Industrial_and_Scientific/full-* - config_name: raw_meta_Musical_Instruments data_files: - split: full path: raw_meta_Musical_Instruments/full-* - config_name: raw_meta_Toys_and_Games data_files: - split: full path: raw_meta_Toys_and_Games/full-* --- # Amazon Reviews 2023 **Please also visit [amazon-reviews-2023.github.io/](https://amazon-reviews-2023.github.io/) for more details, loading scripts, and preprocessed benchmark files.** **[April 7, 2024]** We add two useful files: 1. `all_categories.txt`: 34 lines (33 categories + "Unknown"), each line contains a category name. 2. `asin2category.json`: A mapping between `parent_asin` (item ID) to its corresponding category name. --- <!-- Provide a quick summary of the dataset. --> This is a large-scale **Amazon Reviews** dataset, collected in **2023** by [McAuley Lab](https://cseweb.ucsd.edu/~jmcauley/), and it includes rich features such as: 1. **User Reviews** (*ratings*, *text*, *helpfulness votes*, etc.); 2. **Item Metadata** (*descriptions*, *price*, *raw image*, etc.); 3. **Links** (*user-item* / *bought together* graphs). ## What's New? In the Amazon Reviews'23, we provide: 1. **Larger Dataset:** We collected 571.54M reviews, 245.2% larger than the last version; 2. **Newer Interactions:** Current interactions range from May. 1996 to Sep. 2023; 3. **Richer Metadata:** More descriptive features in item metadata; 4. **Fine-grained Timestamp:** Interaction timestamp at the second or finer level; 5. **Cleaner Processing:** Cleaner item metadata than previous versions; 6. **Standard Splitting:** Standard data splits to encourage RecSys benchmarking. ## Basic Statistics > We define the <b>#R_Tokens</b> as the number of [tokens](https://pypi.org/project/tiktoken/) in user reviews and <b>#M_Tokens</b> as the number of [tokens](https://pypi.org/project/tiktoken/) if treating the dictionaries of item attributes as strings. We emphasize them as important statistics in the era of LLMs. > We count the number of items based on user reviews rather than item metadata files. Note that some items lack metadata. ### Compared to Previous Versions | Year | #Review | #User | #Item | #R_Token | #M_Token | #Domain | Timespan | | ----------- | ---------: | -------: | -------: | ---------: | ------------: | ------------: | ------------: | | [2013](https://snap.stanford.edu/data/web-Amazon-links.html) | 34.69M | 6.64M | 2.44M | 5.91B | -- | 28 | Jun'96 - Mar'13 | | [2014](https://cseweb.ucsd.edu/~jmcauley/datasets/amazon/links.html) | 82.83M | 21.13M | 9.86M | 9.16B | 4.14B | 24 | May'96 - Jul'14 | | [2018](https://cseweb.ucsd.edu/~jmcauley/datasets/amazon_v2/) | 233.10M | 43.53M | 15.17M | 15.73B | 7.99B | 29 | May'96 - Oct'18 | | <b>[2023](https://)</b> | **571.54M** | **54.51M** | **48.19M** | **30.14B** | **30.78B** | **33** | **May'96 - Sep'23** | ### Grouped by Category | Category | #User | #Item | #Rating | #R_Token | #M_Token | Download | | ------------------------ | ------: | ------: | --------: | -------: | -------: | ------------------------------: | | All_Beauty | 632.0K | 112.6K | 701.5K | 31.6M | 74.1M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/All_Beauty.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_All_Beauty.jsonl.gz' download> meta </a> | | Amazon_Fashion | 2.0M | 825.9K | 2.5M | 94.9M | 510.5M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Amazon_Fashion.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Amazon_Fashion.jsonl.gz' download> meta </a> | | Appliances | 1.8M | 94.3K | 2.1M | 92.8M | 95.3M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Appliances.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Appliances.jsonl.gz' download> meta </a> | | Arts_Crafts_and_Sewing | 4.6M | 801.3K | 9.0M | 350.0M | 695.4M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Arts_Crafts_and_Sewing.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Arts_Crafts_and_Sewing.jsonl.gz' download> meta </a> | | Automotive | 8.0M | 2.0M | 20.0M | 824.9M | 1.7B | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Automotive.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Automotive.jsonl.gz' download> meta </a> | | Baby_Products | 3.4M | 217.7K | 6.0M | 323.3M | 218.6M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Baby_Products.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Baby_Products.jsonl.gz' download> meta </a> | | Beauty_and_Personal_Care | 11.3M | 1.0M | 23.9M | 1.1B | 913.7M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Beauty_and_Personal_Care.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Beauty_and_Personal_Care.jsonl.gz' download> meta </a> | | Books | 10.3M | 4.4M | 29.5M | 2.9B | 3.7B | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Books.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Books.jsonl.gz' download> meta </a> | | CDs_and_Vinyl | 1.8M | 701.7K | 4.8M | 514.8M | 287.5M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/CDs_and_Vinyl.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_CDs_and_Vinyl.jsonl.gz' download> meta </a> | | Cell_Phones_and_Accessories | 11.6M | 1.3M | 20.8M | 935.4M | 1.3B | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Cell_Phones_and_Accessories.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Cell_Phones_and_Accessories.jsonl.gz' download> meta </a> | | Clothing_Shoes_and_Jewelry | 22.6M | 7.2M | 66.0M | 2.6B | 5.9B | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Clothing_Shoes_and_Jewelry.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Clothing_Shoes_and_Jewelry.jsonl.gz' download> meta </a> | | Digital_Music | 101.0K | 70.5K | 130.4K | 11.4M | 22.3M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Digital_Music.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Digital_Music.jsonl.gz' download> meta </a> | | Electronics | 18.3M | 1.6M | 43.9M | 2.7B | 1.7B | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Electronics.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Electronics.jsonl.gz' download> meta </a> | | Gift_Cards | 132.7K | 1.1K | 152.4K | 3.6M | 630.0K | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Gift_Cards.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Gift_Cards.jsonl.gz' download> meta </a> | | Grocery_and_Gourmet_Food | 7.0M | 603.2K | 14.3M | 579.5M | 462.8M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Grocery_and_Gourmet_Food.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Grocery_and_Gourmet_Food.jsonl.gz' download> meta </a> | | Handmade_Products | 586.6K | 164.7K | 664.2K | 23.3M | 125.8M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Handmade_Products.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Handmade_Products.jsonl.gz' download> meta </a> | | Health_and_Household | 12.5M | 797.4K | 25.6M | 1.2B | 787.2M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Health_and_Household.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Health_and_Household.jsonl.gz' download> meta </a> | | Health_and_Personal_Care | 461.7K | 60.3K | 494.1K | 23.9M | 40.3M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Health_and_Personal_Care.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Health_and_Personal_Care.jsonl.gz' download> meta </a> | | Home_and_Kitchen | 23.2M | 3.7M | 67.4M | 3.1B | 3.8B | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Home_and_Kitchen.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Home_and_Kitchen.jsonl.gz' download> meta </a> | | Industrial_and_Scientific | 3.4M | 427.5K | 5.2M | 235.2M | 363.1M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Industrial_and_Scientific.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Industrial_and_Scientific.jsonl.gz' download> meta </a> | | Kindle_Store | 5.6M | 1.6M | 25.6M | 2.2B | 1.7B | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Kindle_Store.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Kindle_Store.jsonl.gz' download> meta </a> | | Magazine_Subscriptions | 60.1K | 3.4K | 71.5K | 3.8M | 1.3M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Magazine_Subscriptions.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Magazine_Subscriptions.jsonl.gz' download> meta </a> | | Movies_and_TV | 6.5M | 747.8K | 17.3M | 1.0B | 415.5M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Movies_and_TV.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Movies_and_TV.jsonl.gz' download> meta </a> | | Musical_Instruments | 1.8M | 213.6K | 3.0M | 182.2M | 200.1M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Musical_Instruments.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Musical_Instruments.jsonl.gz' download> meta </a> | | Office_Products | 7.6M | 710.4K | 12.8M | 574.7M | 682.8M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Office_Products.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Office_Products.jsonl.gz' download> meta </a> | | Patio_Lawn_and_Garden | 8.6M | 851.7K | 16.5M | 781.3M | 875.1M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Patio_Lawn_and_Garden.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Patio_Lawn_and_Garden.jsonl.gz' download> meta </a> | | Pet_Supplies | 7.8M | 492.7K | 16.8M | 905.9M | 511.0M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Pet_Supplies.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Pet_Supplies.jsonl.gz' download> meta </a> | | Software | 2.6M | 89.2K | 4.9M | 179.4M | 67.1M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Software.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Software.jsonl.gz' download> meta </a> | | Sports_and_Outdoors | 10.3M | 1.6M | 19.6M | 986.2M | 1.3B | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Sports_and_Outdoors.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Sports_and_Outdoors.jsonl.gz' download> meta </a> | | Subscription_Boxes | 15.2K | 641 | 16.2K | 1.0M | 447.0K | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Subscription_Boxes.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Subscription_Boxes.jsonl.gz' download> meta </a> | | Tools_and_Home_Improvement | 12.2M | 1.5M | 27.0M | 1.3B | 1.5B | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Tools_and_Home_Improvement.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Tools_and_Home_Improvement.jsonl.gz' download> meta </a> | | Toys_and_Games | 8.1M | 890.7K | 16.3M | 707.9M | 848.3M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Toys_and_Games.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Toys_and_Games.jsonl.gz' download> meta </a> | | Video_Games | 2.8M | 137.2K | 4.6M | 347.9M | 137.3M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Video_Games.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Video_Games.jsonl.gz' download> meta </a> | | Unknown | 23.1M | 13.2M | 63.8M | 3.3B | 232.8M | <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/review_categories/Unknown.jsonl.gz' download> review</a>, <a href='https://datarepo.eng.ucsd.edu/mcauley_group/data/amazon_2023/raw/meta_categories/meta_Unknown.jsonl.gz' download> meta </a> | > Check Pure ID files and corresponding data splitting strategies in <b>[Common Data Processing](https://amazon-reviews-2023.github.io/data_processing/index.html)</b> section. ## Quick Start ### Load User Reviews ```python from datasets import load_dataset dataset = load_dataset("McAuley-Lab/Amazon-Reviews-2023", "raw_review_All_Beauty", trust_remote_code=True) print(dataset["full"][0]) ``` ```json {'rating': 5.0, 'title': 'Such a lovely scent but not overpowering.', 'text': "This spray is really nice. It smells really good, goes on really fine, and does the trick. I will say it feels like you need a lot of it though to get the texture I want. I have a lot of hair, medium thickness. I am comparing to other brands with yucky chemicals so I'm gonna stick with this. Try it!", 'images': [], 'asin': 'B00YQ6X8EO', 'parent_asin': 'B00YQ6X8EO', 'user_id': 'AGKHLEW2SOWHNMFQIJGBECAF7INQ', 'timestamp': 1588687728923, 'helpful_vote': 0, 'verified_purchase': True} ``` ### Load Item Metadata ```python dataset = load_dataset("McAuley-Lab/Amazon-Reviews-2023", "raw_meta_All_Beauty", split="full", trust_remote_code=True) print(dataset[0]) ``` ```json {'main_category': 'All Beauty', 'title': 'Howard LC0008 Leather Conditioner, 8-Ounce (4-Pack)', 'average_rating': 4.8, 'rating_number': 10, 'features': [], 'description': [], 'price': 'None', 'images': {'hi_res': [None, 'https://m.media-amazon.com/images/I/71i77AuI9xL._SL1500_.jpg'], 'large': ['https://m.media-amazon.com/images/I/41qfjSfqNyL.jpg', 'https://m.media-amazon.com/images/I/41w2yznfuZL.jpg'], 'thumb': ['https://m.media-amazon.com/images/I/41qfjSfqNyL._SS40_.jpg', 'https://m.media-amazon.com/images/I/41w2yznfuZL._SS40_.jpg'], 'variant': ['MAIN', 'PT01']}, 'videos': {'title': [], 'url': [], 'user_id': []}, 'store': 'Howard Products', 'categories': [], 'details': '{"Package Dimensions": "7.1 x 5.5 x 3 inches; 2.38 Pounds", "UPC": "617390882781"}', 'parent_asin': 'B01CUPMQZE', 'bought_together': None, 'subtitle': None, 'author': None} ``` > Check data loading examples and Huggingface datasets APIs in <b>[Common Data Loading](https://amazon-reviews-2023.github.io/data_loading/index.html)</b> section. ## Data Fields ### For User Reviews | Field | Type | Explanation | | ----- | ---- | ----------- | | rating | float | Rating of the product (from 1.0 to 5.0). | | title | str | Title of the user review. | | text | str | Text body of the user review. | | images | list | Images that users post after they have received the product. Each image has different sizes (small, medium, large), represented by the small_image_url, medium_image_url, and large_image_url respectively. | | asin | str | ID of the product. | | parent_asin | str | Parent ID of the product. Note: Products with different colors, styles, sizes usually belong to the same parent ID. The “asin” in previous Amazon datasets is actually parent ID. <b>Please use parent ID to find product meta.</b> | | user_id | str | ID of the reviewer | | timestamp | int | Time of the review (unix time) | | verified_purchase | bool | User purchase verification | | helpful_vote | int | Helpful votes of the review | ### For Item Metadata | Field | Type | Explanation | | ----- | ---- | ----------- | | main_category | str | Main category (i.e., domain) of the product. | | title | str | Name of the product. | | average_rating | float | Rating of the product shown on the product page. | | rating_number | int | Number of ratings in the product. | | features | list | Bullet-point format features of the product. | | description | list | Description of the product. | | price | float | Price in US dollars (at time of crawling). | | images | list | Images of the product. Each image has different sizes (thumb, large, hi_res). The “variant” field shows the position of image. | | videos | list | Videos of the product including title and url. | | store | str | Store name of the product. | | categories | list | Hierarchical categories of the product. | | details | dict | Product details, including materials, brand, sizes, etc. | | parent_asin | str | Parent ID of the product. | | bought_together | list | Recommended bundles from the websites. | ## Citation ```bibtex @article{hou2024bridging, title={Bridging Language and Items for Retrieval and Recommendation}, author={Hou, Yupeng and Li, Jiacheng and He, Zhankui and Yan, An and Chen, Xiusi and McAuley, Julian}, journal={arXiv preprint arXiv:2403.03952}, year={2024} } ``` ## Contact Us - **Report Bugs**: To report bugs in the dataset, please file an issue on our [GitHub](https://github.com/hyp1231/AmazonReviews2023/issues/new). - **Others**: For research collaborations or other questions, please email **yphou AT ucsd.edu**.This is a large-scale Amazon Reviews dataset, collected in 2023 by the McAuley Lab. It includes rich features such as user reviews (ratings, text, helpfulness votes, etc.), item metadata (descriptions, prices, raw images, etc.), and links (user-item/bought together graphs). The dataset is notable for its larger size (571.54M reviews, 245.2% larger than the previous version), newer interactions (ranging from May 1996 to Sep 2023), richer metadata, finer-grained timestamps (at the second or finer level), cleaner processing, and standard data splits to encourage recommendation system benchmarking. The dataset is organized by categories such as All_Beauty, Electronics, Toys_and_Games, etc., each with detailed statistics on users, items, ratings, and tokens.

搜集汇总

背景与挑战

背景概述

该数据集是2023年收集的大规模Amazon评论数据集，包含5.7154亿条评论、5.451千万用户和4.819千万商品，覆盖33个类别，时间跨度从1996年5月到2023年9月。数据提供用户评论（评分、文本、有用性投票等）和商品元数据（描述、价格、图片等），适用于推荐系统等研究。