K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 61 | 90 | 99 | 99 | 99 |
1000 | 239 | 549 | 802 | 932 | 977 |
10000 | 755 | 2303 | 4483 | 6661 | 8305 |
100000 | 2197 | 10457 | 24354 | 41222 | 58390 |
1000000 | 4674 | 35015 | 102020 | 189801 | 280828 |
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