Context features bind an output symbol with input n-grams in a focus window centred around the input-output alignment; the input n-grams represent the context in which the output character is generated.
the number of common elements with the English-Japanese transliteration corpus was 6,288 for Combilex and 2,351 for CELEX; in total, there were 6,384 transliteration entries for which at least SEQUItUR DIRECtL+ Acc.