K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 60 | 93 | 98 | 99 | 99 |
1000 | 213 | 471 | 742 | 902 | 969 |
10000 | 558 | 1911 | 3998 | 6297 | 7973 |
100000 | 2616 | 12887 | 31596 | 53330 | 71104 |
1000000 | 3591 | 17242 | 43097 | 76217 | 105254 |
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