K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 58 | 95 | 98 | 98 | 98 |
1000 | 192 | 475 | 753 | 900 | 966 |
10000 | 457 | 1621 | 3741 | 5970 | 7711 |
100000 | 875 | 3136 | 7724 | 13898 | 19932 |
1000000 | 875 | 3136 | 7724 | 13898 | 19932 |
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