Seite - 149 - in Document Image Processing

J. Imaging 2018,4, 15 46. Bisani, M.; Ney, H. Bootstrap estimates for confidence intervals in ASR performance evaluation. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal ProcessingICASSP’04,Montreal,QC,Canada,17–21May2004;Volume1,pp. 409–412. 47. Brown,P.F.;DellaPietra,V.J.;Mercer,R.L.;DellaPietra,S.A.;Lai, J.C. AnEstimateofanUpperBoundfor theEntropyofEnglish. Comput. Linguist. 1992,18, 31–40. c©2018bytheauthors. LicenseeMDPI,Basel,Switzerland. Thisarticle isanopenaccess articledistributedunder the termsandconditionsof theCreativeCommonsAttribution (CCBY) license (http://creativecommons.org/licenses/by/4.0/). 149