K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 75 | 84 | 98 | 99 | 99 |
1000 | 281 | 629 | 831 | 926 | 963 |
10000 | 724 | 2343 | 4667 | 6760 | 8163 |
100000 | 1775 | 8910 | 21772 | 39351 | 56840 |
1000000 | 4277 | 26685 | 81027 | 162397 | 248484 |
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