You can deploy this model and start earning money today!

ryeyoo/
sentimentizer-modernbert

Name: sentimentizer-modernbert
Availability: InStock

Views

No views yet

Sentimentizer MODERNBERT Sentiment Model

Description

A ModernBERT-base model fine-tuned for 3-class sentiment classification (negative, neutral, positive). The backbone uses mean pooling over non-padding tokens followed by a two-layer classifier head with GELU activation. Supports 8-bit AdamW optimization and layer-wise unfreezing.

Training Data

Trained on the Yelp Open Dataset reviews with 3-class labels (negative/neutral/positive). The ModernBERT tokenizer handles subword tokenization natively—no custom dictionary is needed.

Usage

python

from sentimentizer.hf import download_weights
from sentimentizer.config import weights_path_for

# Download classifier head + backbone from Hugging Face Hub
weights_path = weights_path_for("modernbert")
download_weights(
    "modernbert",
    weights_path,
    repo_id="ryeyoo/sentimentizer-modernbert",
)

# Load and run inference
from sentimentizer.models.modernbert import new_modernbert_model
from sentimentizer.predictor import SentimentPredictor

model = new_modernbert_model()
predictor = SentimentPredictor(model)

result = predictor.predict('amazing food great service')
print(result)
# e.g. {'label': 'positive', 'score': 0.83, ...}

Files

modernbert_weights.pth — Classifier head weights and config metadata
backbone/ — Hugging Face transformer backbone (safetensors + config)
backbone/tokenizer.json — Full tokenizer data
backbone/tokenizer_config.json — Tokenizer configuration