K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 69 | 92 | 99 | 99 | 99 |
1000 | 244 | 573 | 812 | 925 | 977 |
10000 | 743 | 2677 | 5072 | 7181 | 8517 |
100000 | 1389 | 5659 | 12114 | 18700 | 23186 |
1000000 | 1389 | 5659 | 12114 | 18700 | 23186 |
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