This system demonstration paper presents IRIS (Informal Response Interactive System), a chat-oriented dialogue system based on the vector space model framework. The system belongs to the class of examplebased dialogue systems and builds its chat capabilities on a dual search strategy over a large collection of dialogue samples. Additional strategies allowing for system adaptation and learning implemented over the same vector model space framework are also described and discussed.
Banchs and Li developed IRIS, a system they described as "a chat-oriented dialogue system." REF Rather than using templates, they used a vector space model, searching over previous dialogues.
IRIS: a Chat-oriented Dialogue System based on the Vector Space Model
ACL
Computer Science