K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 63 | 86 | 97 | 98 | 99 |
1000 | 218 | 570 | 780 | 913 | 963 |
10000 | 574 | 2098 | 4321 | 6437 | 7922 |
100000 | 1493 | 7677 | 18695 | 34232 | 50549 |
1000000 | 2737 | 15786 | 44837 | 86635 | 134753 |
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