K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 62 | 88 | 98 | 99 | 99 |
1000 | 190 | 491 | 723 | 864 | 933 |
10000 | 639 | 1751 | 3648 | 5784 | 7392 |
100000 | 2405 | 11371 | 25947 | 43233 | 60264 |
1000000 | 5288 | 32095 | 96469 | 177093 | 246909 |
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