Mini search engine for keywords in files. Sentences are considered as documents (big in size). Each document has the appropriate number starting from 0.
Arguments:
./minisearch -i docfile -k K
./minisearch -i docfile (default value 10 gia to K)
./minisearch -k K -i docfile
Commands:
/search q1, q2 .. q10 (search 1 to 10 words)
/df (document frequency of all words)
/df q1 (document frequency of specific word)
/tf (term frequency)
The score of each document was calculated using bm25
The trie structure can be seen in the image below
