K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 66 | 87 | 98 | 99 | 99 |
1000 | 177 | 503 | 745 | 884 | 946 |
10000 | 522 | 1555 | 3571 | 5856 | 7538 |
100000 | 1811 | 8911 | 20820 | 38430 | 56291 |
1000000 | 4467 | 29652 | 91414 | 178571 | 262692 |
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