K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 68 | 84 | 98 | 98 | 99 |
1000 | 232 | 587 | 828 | 935 | 972 |
10000 | 593 | 1995 | 4583 | 6835 | 8333 |
100000 | 1865 | 9178 | 25386 | 46980 | 65017 |
1000000 | 2238 | 11391 | 33781 | 68328 | 101178 |
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