K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 55 | 90 | 97 | 99 | 99 |
1000 | 179 | 429 | 704 | 881 | 965 |
10000 | 587 | 1624 | 3578 | 5799 | 7516 |
100000 | 2215 | 10546 | 23557 | 40176 | 57177 |
1000000 | 7006 | 61444 | 203280 | 398192 | 576220 |
Both the problem and the results are much similar to the previous subsection: We consider letter-N-grams at the end of words instead of the beginning.
3.8.1 Number of letter-N-grams at word beginnings