Classification Summary by Site for ATIS3 Training Corpora


Site      Class-A       Class-X       Class-D       Total
--------  ------------  ------------  ------------  -------------
bbn       332 ( 43.7%)  239 ( 31.4%)  189 ( 24.9%)   760 ( 21.6%)
cmu       477 ( 57.5%)  118 ( 14.2%)  235 ( 28.3%)   830 ( 23.6%)
mit       393 ( 51.0%)  130 ( 16.9%)  248 ( 32.2%)   771 ( 22.0%)
nist      136 ( 49.1%)   84 ( 30.3%)   57 ( 20.6%)   277 (  7.9%)
sri       365 ( 41.8%)  121 ( 13.8%)  388 ( 44.4%)   874 ( 24.9%)
--------  ------------  ------------  ------------  -------------
Total:   1703 ( 48.5%)  692 ( 19.7%) 1117 ( 31.8%)  3512 (100.0%)