We distribute data totaling over 150,000 dialogs.




The Let's Go project at Carnegie Mellon University records all transactions (with permission) with its spoken dialog system. The data is release here for general use, see LICENSE for details. 



More data can be obtained by request to max [at] cmu [dot] edu.

The pocketsphinx models used by Let's Go can be found at https://dialrc.org/data.html

The subset of data from the two Spoken Dialog Challenges and for the first Dialog State Tracking Challenge can be obtained by request from max [at] cmu [dot] edu.

A portion of the Let's Go data has been annotated and transcribed. This can be obtained by request from max [at] cmu [dot] edu.

IP Agreement

Please see LICENSE.

Required Acknowledgment

This work is supported by the US National Science Foundation under grant number 0208835, "LET'S GO: improved speech interfaces for the general public". Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.

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