K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 67 | 89 | 98 | 99 | 99 |
1000 | 246 | 625 | 838 | 942 | 978 |
10000 | 699 | 2514 | 4976 | 7091 | 8530 |
100000 | 1775 | 8894 | 23563 | 42063 | 60639 |
1000000 | 1832 | 9209 | 24771 | 45099 | 66135 |
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