Livoa LogoLivoa

App Reviews

Dataset

SimCLR


Self-Supervised Learning

MobileBERT


Efficient Sentiment Model

Manual Annotation using

Appraisal Theory


High Quality | Low Quality

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SHAP Analysis Validation

Knowledge


Distillation

Data Augmentation


Synonym Replacement

Accurate Labeled Reviews


āš™ļø āš™ļø šŸŽšļø

Learning Rate | Batch Size | Epochs

K-Fold Cross Validation

Stratified Sampling

āœ… Accuracy
šŸŽÆ Precision & Recall
šŸ›”ļø F1 Score
šŸ“ˆ ROC AUC

Optimized Model using

Optuna

88.63% Mean Accuracy
90.91% ROC AUC

diagram

by manii

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