K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 64 | 89 | 99 | 99 | 99 |
1000 | 178 | 486 | 745 | 885 | 955 |
10000 | 603 | 1701 | 3648 | 5979 | 7673 |
100000 | 1897 | 9598 | 23569 | 40575 | 57713 |
1000000 | 4426 | 30108 | 96098 | 200437 | 291077 |
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