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# 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 |