K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 82 | 85 | 97 | 98 | 98 |
1000 | 312 | 742 | 909 | 971 | 988 |
10000 | 777 | 2929 | 5822 | 7963 | 9078 |
100000 | 1809 | 9533 | 26585 | 49148 | 68065 |
1000000 | 4616 | 31622 | 107095 | 235784 | 369171 |
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