11. The method according to claim 10 , wherein generating a modified probability value for each of the text predictions comprises generating a vector map which comprises a context vector for each term of a plurality of terms in a set of documents, wherein the context vector comprises a sum of index vectors for all documents of the set of documents in which a term occurs.
11. The method according to claim 10 , wherein generating a modified probability value for each of the text predictions comprises generating a vector map which comprises a context vector for each term of a plurality of terms in a set of documents, wherein the context vector comprises a sum of index vectors for all documents of the set of documents in which a term occurs. 14. The method according to claim 11 , further comprising generating a set of Prediction Vectors, by retrieving from the vector map a context vector for each text prediction that has an equivalent in the vector map.