README.md

metadata

title: Sentiment Classification API
emoji: 🚀
colorFrom: blue
colorTo: green
sdk: docker
app_port: 7860
pinned: false

Route C — BERTweet-large Sentiment API

Three-class sentiment classifier (-1 negative, 0 neutral, 1 positive) served via Flask + gunicorn on Hugging Face Spaces.

• Model: fine-tuned vinai/bertweet-large, weights stored fp16 (up-cast to fp32 at CPU load time).
• Wrapper classes: sentiment_deploy.py (BertweetVectorizer, BertweetClassifier).

POST a batch to /:

curl -d '{"items":[{"id":"test","text":"I love this!"}]}' \
  -H "Content-Type: application/json" -X POST <space-url> | jq