TripAdvisor---Sentiment-Analysis

Sentiment Analysis of german reviews on TripAdvisor

Description

Dataset contains ~1000 german reviews from TripAdvisor about Lufthansa
Converted ratings (1.0 - 5.0, 1 being the worst and 5 being the best rating) to categorical values
- 1.0 - 2.0: negative
- 3.0: neutral
- 4.0 - 5.0: positive
Basic Preprocessing (stopword-removal, non-alphanumeric-char removal, lemmatization)
ML-Model: Logistic Regression
- Tfidf-Vectorization (max_feat=50)
- max_iter=500

Name		Name	Last commit message	Last commit date
Latest commit History 51 Commits
__pycache__		__pycache__
classification		classification
data-analysis		data-analysis
data-prep		data-prep
data		data
sentiment-analysis		sentiment-analysis
README.md		README.md
data_agg_sq.ipynb		data_agg_sq.ipynb
tripadvisor_airline_sq_batch_100.csv		tripadvisor_airline_sq_batch_100.csv
tripadvisor_airline_sq_batch_1000.csv		tripadvisor_airline_sq_batch_1000.csv
tripadvisor_airline_sq_batch_200.csv		tripadvisor_airline_sq_batch_200.csv
tripadvisor_airline_sq_batch_400.csv		tripadvisor_airline_sq_batch_400.csv
tripadvisor_airline_sq_batch_600.csv		tripadvisor_airline_sq_batch_600.csv
tripadvisor_singapore_airline_reviews.csv		tripadvisor_singapore_airline_reviews.csv
tripadvisor_united_airlines_reviews.csv		tripadvisor_united_airlines_reviews.csv