K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 73 | 86 | 97 | 98 | 98 |
1000 | 290 | 654 | 834 | 925 | 975 |
10000 | 725 | 2361 | 4741 | 6651 | 8044 |
100000 | 2096 | 9409 | 23803 | 41977 | 58808 |
1000000 | 7905 | 54789 | 169118 | 346449 | 505271 |
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