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Lily-Trinh/
PersonalityTraitsFromText

Name: PersonalityTraitsFromText
Availability: InStock

pytorch

personality-prediction

big-five

essays

text-classification

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Essays Big Five Personality Predictor

This repository contains a PyTorch deployment bundle trained in AFLPS-ML-Psycholinguistics to predict Big Five personality dimensions from essay text.

Files

pytorch_model.bin: PyTorch bundle containing model weights, TF-IDF vocabulary, IDF weights, threshold, and metrics.
vectorizers/essays_tfidf.npz: portable TF-IDF artifact exported from the preprocessing environment.
deployment.py: model architecture and preprocessing helpers.
predict.py: command-line batch and single-text inference script.
requirements.txt: minimal inference dependencies.

Local Inference

bash

pip install -r requirements.txt
python predict.py pytorch_model.bin --text "Paste a new essay here."

For a CSV with a text column:

python predict.py pytorch_model.bin --input essays.csv --output predictions.csv

Output

The model returns probabilities and binary predictions for:

O: Openness
C: Conscientiousness
E: Extraversion
A: Agreeableness
N: Neuroticism

Original local source repo upload target: Lily-Trinh/PersonalityTraitsFromText.