K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 58 | 95 | 97 | 99 | 99 |
1000 | 202 | 508 | 803 | 931 | 978 |
10000 | 675 | 2042 | 4405 | 6745 | 8252 |
100000 | 2175 | 10706 | 26171 | 45022 | 61791 |
1000000 | 6588 | 44988 | 150735 | 308625 | 456922 |
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