PROCEEDINGS IPMU '08
Discovering Fuzzy Unexpected Sequences with Beliefs
Dong (Haoyuan) Li, Anne Laurent, Pascal Poncelet.
In this paper we present a novel approach
for discovering fuzzy unexpected
sequences, such as certainly
unexpected, almost unexpected and
a little unexpected, from databases
with respect to user defined beliefs.
We first formalize the belief on sequences
and the different types of
unexpectedness, then we detail the
algorithm Taufu that finds fuzzy
unexpected sequences with beliefs.
Our approach has been verified with
various experiments.
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