K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 66 | 91 | 99 | 99 | 99 |
1000 | 259 | 635 | 877 | 951 | 984 |
10000 | 593 | 2301 | 4973 | 7378 | 8801 |
100000 | 2101 | 9459 | 25622 | 48050 | 67753 |
1000000 | 2101 | 9459 | 25622 | 48050 | 67753 |
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