K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 62 | 84 | 95 | 96 | 98 |
1000 | 225 | 542 | 756 | 909 | 959 |
10000 | 543 | 1922 | 3825 | 6055 | 7806 |
100000 | 1973 | 8769 | 21159 | 36823 | 53432 |
1000000 | 2099 | 9497 | 23748 | 43036 | 64964 |
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