The same search pattern applied to a larger text indicates a recall of about 85% and a precision slightly below 80%. ... and as a last resource one often has to make a thorough manual search through a representative subtext of the corpus.
|Title||:||English Computer Corpora|
|Author||:||Stig Johansson, Anna-Brita Stenström|
|Publisher||:||Walter de Gruyter - 1991-01-01|