Increasing number of research activities and different types of studies in
brain-computer interface (BCI) systems show potential in this young research
area. Research teams have studied features of different data acquisition
techniques, brain activity patterns, feature extraction techniques, methods of
classifications, and many other aspects of a BCI system. However, conventional
BCIs have not bec... hiện toàn bộ
We deal with the topic of segmenting emotion-related (emotional/affective)
episodes into adequate units for analysis and automatic
processing/classification—a topic that has not been addressed adequately so far.
We concentrate on speech and illustrate promising approaches by using a database
with children's emotional speech. We argue in favour of the word as basic unit
and map sequences of words o... hiện toàn bộ