K | # of bigrams | # of trigrams | # of 4-grams | # of 5-grams | # of 6-grams |
---|---|---|---|---|---|
100 | 45 | 80 | 88 | 90 | 91 |
1000 | 366 | 732 | 893 | 945 | 969 |
10000 | 880 | 3370 | 6342 | 7962 | 8761 |
100000 | 1946 | 10249 | 30116 | 50863 | 64578 |
1000000 | 4107 | 27016 | 108610 | 257773 | 407000 |
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