K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 68 | 91 | 98 | 99 | 99 |
1000 | 207 | 513 | 808 | 941 | 984 |
10000 | 629 | 1951 | 4384 | 6735 | 8355 |
100000 | 1771 | 9631 | 25968 | 45741 | 63799 |
1000000 | 5037 | 42912 | 152679 | 347935 | 545666 |
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