7. A method according to claim 1 , wherein the collecting of the text corpus comprises collecting a relevance indicating measure associated with text in the text corpus.
7. A method according to claim 1 , wherein the collecting of the text corpus comprises collecting a relevance indicating measure associated with text in the text corpus. 8. A method according to claim 7 , wherein the predicting of the value of the variable comprises numerically weighting the value with the relevance indicating measure.