K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 65 | 87 | 99 | 99 | 99 |
1000 | 168 | 491 | 728 | 867 | 937 |
10000 | 559 | 1554 | 3507 | 5770 | 7431 |
100000 | 2092 | 10375 | 22855 | 40075 | 58042 |
1000000 | 7700 | 56027 | 190438 | 381567 | 560177 |
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