| # Initial Product Corpus | |
| (Initial because somethings may change in the future) | |
| This dataset contains a **combined and deduplicated product metadata corpus**, created by merging two sources: | |
| - [**Amazon ESCI Dataset**](https://github.com/amazon-science/esci-data) | |
| - [**Amazon M2 Dataset**](https://arxiv.org/pdf/2307.09688) | |
| The merged dataset contains product records that match a corresponding entry in the [Amazon Reviews 2023](https://huggingface.co/datasets/McAuley-Lab/Amazon-Reviews-2023) dataset (based on product ID). While **review data is not included**, users can externally enrich each product using this linkage. | |
| --- | |
| ## 📦 Dataset Format | |
| - Format: **JSON Lines (`.jsonl.gz`)** | |
| - Each line is a single product record as a JSON object. | |
| - Missing values are represented as `null`. | |
| --- | |
| ## 🧾 Column Descriptions | |
| | Column | Description | | |
| |-----------------------|---------------------------------------------------------------| | |
| | `id` | Unique product identifier (e.g., ASIN) | | |
| | `locale` | Region or language variant (e.g., `us`, `uk`) | | |
| | `title` | Product title | | |
| | `desc` | Full product description | | |
| | `price` | Product price in float format (if available) | | |
| | `brand` | Brand name | | |
| | `color` | Color of the product | | |
| | `size` | Product size (especially for apparel) | | |
| | `model` | Model name or number | | |
| | `material` | Product material (e.g., cotton, metal) | | |
| | `author` | Author name (for books, music, etc.) | | |
| | `product_bullet_point`| Marketing bullet points from the listing | | |
| --- | |
| ## 📊 Schema & Sparsity | |
| | Column | Non-Null Count | Non-Null % | Type | | |
| |-----------------------|----------------|------------|----------| | |
| | id | 518,970 | 100.0% | string | | |
| | locale | 518,970 | 100.0% | string | | |
| | title | 518,970 | 100.0% | string | | |
| | desc | 291,278 | 56.1% | string | | |
| | price | 47,374 | 9.1% | float | | |
| | brand | 480,665 | 92.6% | string | | |
| | color | 272,382 | 52.5% | string | | |
| | size | 22,340 | 4.3% | string | | |
| | model | 28,629 | 5.5% | string | | |
| | material | 21,845 | 4.2% | string | | |
| | author | 8,569 | 1.7% | string | | |
| | product_bullet_point | 376,224 | 72.5% | string | | |
| --- | |
| ## 🧪 Example Record | |
| ```json | |
| { | |
| "id": "B08K2S1VJ6", | |
| "locale": "us", | |
| "title": "Wireless Bluetooth Earbuds", | |
| "desc": "Experience high-fidelity sound with our latest Bluetooth 5.0 earbuds...", | |
| "price": 29.99, | |
| "brand": "SoundMax", | |
| "color": "Black", | |
| "size": null, | |
| "model": "SM-BT2021", | |
| "material": "Plastic", | |
| "author": null, | |
| "product_bullet_point": "Noise cancellation; Long battery life; Compact design" | |
| } | |
| ```` | |
| --- | |
| ## 📁 File Contents | |
| * `data.jsonl.gz`: The complete corpus (519k records) | |
| * `README.md`: This documentation file |