From a hotel review as the following,
總體感覺充其量四星吧，根本達不到五星。尤其是二樓的西餐廳的飯菜實在做的不敢恭維，根本不像西餐，口味也有待提高，品種也少。環境有點亂哄哄，唯一的優勢可能是便宜。
extract aspect-specific opinions like:
- 環境 negative
- 價格 positive
- 餐廳 negative
- aspect_review.txt - small review dataset with aspect-polarity labels
- polarity_review.txt - large review dataset with only polarity labels
- NTUSD_pos.txt / NTUSD_neg.txt - sentiment dictionary
- aspect_term.txt - example terms that refer to certain aspect
- test_review.txt - test reviews to extract aspect-specific opinions
- test.csv - test questions
- sample_submission.csv
- Preprocessed data (Segmentation)
- test_seg.csv -
test.csvcombine withtest_review.txt - aspect_review_seg.csv
- polarity_review_seg.csv
- test_seg.csv -
- Preprocessed data (Segmentation & Pos tagged)
- test_posseg.csv -
test.csvcombine withtest_review.txt - aspect_review_posseg.csv
- polarity_review_posseg.csv
- test_posseg.csv -
| Label | Freq |
|---|---|
| -1 | 0.23963 |
| 0 | 0.57719 |
| 1 | 0.18318 |