Chatbots as Conversational Recommender Systems in Urban Contexts.
Pavel KucherbaevAchilleas PsyllidisAlessandro BozzonPublished in: CoRR (2017)
Keyphrases
- recommender systems
- collaborative filtering
- contextual knowledge
- multi modal
- information overload
- matrix factorization
- user preferences
- trust aware
- user profiles
- cold start problem
- product recommendation
- urban areas
- user model
- conversational agent
- public transport
- urban planning
- public space
- user modelling
- user modeling
- transportation networks
- data sparsity
- user profiling
- social context
- recommendation systems
- information filtering
- recommendation quality
- personal preferences
- urban land
- website
- cold start
- spoken language
- user interests
- natural language