K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 71 | 86 | 96 | 99 | 99 |
1000 | 267 | 607 | 820 | 928 | 971 |
10000 | 708 | 2626 | 4971 | 7058 | 8380 |
100000 | 1353 | 7794 | 21462 | 40326 | 58399 |
1000000 | 2243 | 15254 | 51194 | 112288 | 183131 |
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