K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 54 | 90 | 99 | 99 | 99 |
1000 | 237 | 517 | 785 | 929 | 981 |
10000 | 722 | 2174 | 4295 | 6465 | 8119 |
100000 | 1159 | 4356 | 9505 | 15364 | 20650 |
1000000 | 1159 | 4356 | 9505 | 15364 | 20650 |
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