Boosting algorithms for a session-based, context-aware recommender system in an online travel domain.
Pawel JankiewiczLiudmyla KyrashchukPawel SienkowskiMagdalena WójcikPublished in: RecSys Challenge (2019)
Keyphrases
- context aware
- boosting algorithms
- recommender systems
- contextual information
- context awareness
- mobile devices
- ubiquitous computing
- ambient intelligence
- loss function
- multi class
- cost sensitive
- collaborative filtering
- context aware systems
- mobile users
- user context
- current context
- context aware services
- machine learning
- weak classifiers
- computer vision
- user profiles
- weak learners
- training data
- learning algorithm
- data sets
- context aware ubiquitous learning