K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 81 | 87 | 99 | 99 | 99 |
1000 | 305 | 697 | 900 | 960 | 988 |
10000 | 711 | 2729 | 5566 | 7725 | 8917 |
100000 | 2052 | 10087 | 25846 | 47753 | 66722 |
1000000 | 5989 | 50542 | 161548 | 333356 | 513212 |
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