The error rate on sentence boundaries in the Brown corpus was not significantly worse than the lowest quoted before ( Riley 1989 : 0.28 % vs. 0.20 % error rate ) .
some applications of treebased modeling to speech and language indexing”
Michael D Riley
Despite its simplicity , the performance of our approach was on the level with the previously highest reported results on the same test collections . The error rate on sentence boundaries in the Brown corpus was not significantly worse than the lowest quoted before ( Riley 1989 : 0.28 % vs. 0.20 % error rate ) . On the WSJ corpus our system performed slightly better than the combination of the Alembic and SATZ systems described in Palmer and Hearst ( 1997 ) ( 0.44 % vs. 0.5 % error rate ) .
The error rate on sentence boundaries in the Brown corpus was not significantly worse than the lowest quoted before ( @@CITATION : 0.28 % vs. 0.20 % error rate ) .