product-classifier-model-B2

Product Classifier B2

Tento model slouží k predikci kategorií produktů na základě jejich názvu nebo popisu...

🏍️ Amazon Product Classifier (Balanced B2)

This is a fine-tuned DistilBERT model for multi-class classification of product titles into Amazon-like product categories.
The model is based on distilbert-base-uncased and was trained on a balanced subset of the Amazon Products dataset.

🧠 Model Architecture

• Base: distilbert-base-uncased (6-layer, 768 hidden size)
• Classification Head: 2 dense layers with dropout + ReLU
• Output: softmax over 19 product categories

📊 Training Data

The model was trained on a balanced subset (≈40k samples) of the Amazon Products Dataset, which contains product titles and their corresponding categories.

Preprocessing included:

• Removing empty/missing titles
• Keeping top-level categories only
• Balancing the dataset to avoid category bias

🍿 Example Categories

• beauty & health
• home & kitchen
• tv, audio & cameras
• computers & accessories
• clothing & accessories
• appliances
• sports & fitness
• grocery & gourmet foods
• ... (total 19)

🧪 Example Usage (Python)

from transformers import pipeline

classifier = pipeline("text-classification", model="your-username/product-classifier-model-B2")

result = classifier("Smartwatch with heart rate monitor and GPS tracking")
print(result)
# [{'label': 'stores', 'score': 0.94}]

🚀 Intended Use

The model is designed to help developers quickly classify product titles into e-commerce categories, useful for:

• Auto-tagging items in online stores
• Cleaning and organizing product catalogs
• Building recommendation engines (in combination with embeddings)

📌 Limitations

• English-only (trained on distilbert-base-uncased)
• May not perform well on very short or ambiguous product names
• Not suitable for legal/medical/financial applications

📄 License & Source

• Model: MIT License
• Training Data: Amazon Products Dataset on Kaggle
  (check license and attribution requirements on Kaggle page)