K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 65 | 87 | 97 | 99 | 99 |
1000 | 241 | 580 | 829 | 928 | 968 |
10000 | 949 | 2793 | 5055 | 6941 | 8238 |
100000 | 2001 | 7391 | 15808 | 24476 | 31340 |
1000000 | 2001 | 7391 | 15808 | 24476 | 31340 |
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