Digital Signal Processing Reference
In-Depth Information
Figure 1-4.
Structure of the Layered Intention Tag. (Partial List)
An example of a dialogue between a human navigator and a subject is
shown in Figure 1-5. We have collected over 35‚000 utterances (speech units)
to be individually tagging in our restaurant information retrieval task. In
Table 1-6‚ we present the statistics of the intention tagged corpus‚ resulting in
a 3641 tagged tasks. It is thirty eight percent of the overall corpus. Top ten
types of layered intention tags and their frequency of occurrence are given in
Table 1-7. It is interesting to note that the tendencies of the tags are very
similar in the recordings of both human navigator and the WOZ.
