Model Evaluation
Evaluate sentiment model performance across supported corpora.
Corpus
Model
Summary
Dataset: Train5 Corpus
ModelSVMSelected evaluation target
Accuracy78.4%Overall classification accuracy
Precision76.6%Macro average
Recall76.2%Macro average
F176.4%Macro average
Evaluation Visuals
All Model Details
| Model | Accuracy | Precision (macro) | Recall (macro) | F1 (macro) | Confusion Matrix Shape |
|---|---|---|---|---|---|
| Naive Bayes | 74.1% | 73.2% | 72.0% | 72.1% | 3 x 3 |
| SVM | 78.4% | 76.6% | 76.2% | 76.4% | 3 x 3 |
| VADER | 74.0% | 72.6% | 71.3% | 71.4% | 3 x 3 |