---
license: mit
tags:
- sklearn
- fake jobs detection
- tfidf
- logistic regression
- text classification
datasets:
- fake_job_postings
---

# Fake Job Detector (TF-IDF + SGD)

A lightweight and fast model to detect **fake job postings** using classical NLP techniques and linear models.

## Metrics (on test set)

|              |precision | recall | f1-score | support |
|--------------|--------|----------|----------|---------|
|            0 |   0.99 |   1.00   |   0.99   |   855   |
|            1 |   0.86 |   0.66   |   0.75   |    29   |
|     accuracy |     -  |     -    |   0.99   |   884   |
|    macro avg |   0.93 |   0.83   |   0.87   |   884   |
| weighted avg |   0.98 |   0.99   |   0.98   |   884   |