K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 69 | 95 | 99 | 99 | 99 |
1000 | 272 | 578 | 806 | 922 | 962 |
10000 | 765 | 2509 | 4887 | 6988 | 8398 |
100000 | 1600 | 5872 | 12433 | 19558 | 25111 |
1000000 | 1600 | 5872 | 12433 | 19558 | 25111 |
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