Model Evaluation
Evaluate sentiment model performance across supported corpora.
Corpus
Summary
Dataset: News Corpus
ModelSVMSelected evaluation target
Accuracy46.7%Overall classification accuracy
Precision28.9%Macro average
Recall46.7%Macro average
F134.4%Macro average
Evaluation Visuals
All Model Details
| Model | Accuracy | Precision (macro) | Recall (macro) | F1 (macro) | Confusion Matrix Shape |
|---|---|---|---|---|---|
| Naive Bayes | 46.7% | 27.8% | 46.7% | 33.3% | 3 x 3 |
| SVM | 46.7% | 28.9% | 46.7% | 34.4% | 3 x 3 |
| VADER | 80.0% | 70.0% | 80.0% | 73.3% | 3 x 3 |
| OpenAI | 100.0% | 100.0% | 100.0% | 100.0% | 3 x 3 |