K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 55 | 84 | 95 | 99 | 99 |
1000 | 222 | 516 | 782 | 915 | 967 |
10000 | 540 | 1909 | 4175 | 6701 | 8424 |
100000 | 1746 | 8045 | 21829 | 42453 | 63464 |
1000000 | 3983 | 16594 | 49183 | 104290 | 168591 |
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