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Point of Interest Recommendation System Using Sentiment Analysis
- Source :
- Journal of Information Science Theory and Practice, Vol 12, Iss 2 (2024)
- Publication Year :
- 2024
- Publisher :
- Korea Institute of Science and Technology Information, 2024.
-
Abstract
- Sentiment analysis is one of the promising approaches for developing a point of interest (POI) recommendation system. It uses natural language processing techniques that deploy expert insights from user-generated content such as reviews and feedback. By applying sentiment polarities (positive, negative, or neutral) associated with each POI, the recommendation system can suggest the most suitable POIs for specific users. The proposed study combines two models for POI recommendation. The first model uses bidirectional long short-term memory (BiLSTM) to predict sentiments and is trained on an election dataset. It is observed that the proposed model outperforms existing models in terms of accuracy (99.52%), precision (99.53%), recall (99.51%), and F1-score (99.52%). Then, this model is used on the Foursquare dataset to predict the class labels. Following this, user and POI embeddings are generated. The next model recommends the top POIs and corresponding coordinates to the user using the LSTM model. Filtered user interest and locations are used to recommend POIs from the Foursquare dataset. The results of our proposed model for the POI recommendation system using sentiment analysis are compared to several state-of-the-art approaches and are found quite affirmative regarding recall (48.5%) and precision (85%). The proposed system can be used for trip advice, group recommendations, and interesting place recommendations to specific users.
Details
- Language :
- English
- ISSN :
- 22879099 and 22874577
- Volume :
- 12
- Issue :
- 2
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Information Science Theory and Practice
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.b531560da48249a195b70bbe0ab151cb
- Document Type :
- article
- Full Text :
- https://doi.org/10.1633/JISTaP.2024.12.2.5