K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 66 | 85 | 98 | 98 | 99 |
1000 | 254 | 590 | 840 | 941 | 974 |
10000 | 669 | 2056 | 4478 | 6915 | 8473 |
100000 | 1259 | 4997 | 12789 | 23625 | 33125 |
1000000 | 1259 | 4997 | 12789 | 23625 | 33125 |
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