shichenghu
/

hw1-hc3-detector

Text Classification

text-embeddings-inference

Model card Files Files and versions

CS 546 HW1 HC3 Detector

Name: Shicheng Hu

NetID: shu40

Binary classifier for distinguishing human-written and ChatGPT-generated answers on the HC3 dataset.

Model

Base model: sentence-transformers/all-MiniLM-L6-v2

Fine-tuned for binary sequence classification:

0: Human
1: ChatGPT

Results

Baseline accuracy: 0.8449
Fine-tuned test accuracy: 0.9846

Course

CS 546 — Advanced Topics in Natural Language Processing
Homework 1

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Safetensors

Model size

22.7M params

Tensor type

F32

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