K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 68 | 86 | 96 | 97 | 99 |
1000 | 259 | 556 | 752 | 894 | 955 |
10000 | 663 | 2267 | 4196 | 6353 | 7985 |
100000 | 2902 | 11779 | 27697 | 45021 | 60956 |
1000000 | 3498 | 15231 | 38917 | 68251 | 97999 |
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