K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 73 | 93 | 98 | 98 | 99 |
1000 | 311 | 694 | 896 | 968 | 988 |
10000 | 800 | 3181 | 6054 | 7954 | 8932 |
100000 | 1476 | 6998 | 17132 | 27467 | 34563 |
1000000 | 1476 | 6998 | 17132 | 27467 | 34563 |
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