K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 66 | 78 | 98 | 99 | 99 |
1000 | 194 | 521 | 808 | 926 | 974 |
10000 | 558 | 1836 | 4423 | 6784 | 8592 |
100000 | 2282 | 9522 | 23229 | 40908 | 60223 |
1000000 | 2351 | 9905 | 24460 | 43700 | 65166 |
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