K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 66 | 86 | 97 | 99 | 99 |
1000 | 176 | 442 | 730 | 886 | 959 |
10000 | 619 | 1589 | 3316 | 5627 | 7441 |
100000 | 2244 | 10363 | 22457 | 38939 | 55921 |
1000000 | 6289 | 43871 | 135665 | 263778 | 390081 |
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