K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 51 | 81 | 87 | 95 | 97 |
1000 | 145 | 389 | 597 | 751 | 868 |
10000 | 439 | 1406 | 2895 | 4485 | 6039 |
100000 | 961 | 3894 | 8893 | 14642 | 20826 |
1000000 | 961 | 3894 | 8893 | 14642 | 20826 |
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