FTS Todo

FTS TODO

• Prefix search - wildcard search.
• Substring search - could be realized with special dictionary. Needs special ranking function.
• Exact search - search exact form of a word without stemming. It could be an option to all dictionaries to return an original word along with usual stems.
• Phrase search
• N-gram search - probably, special variant of a substring search
• HTML parser
• Configuration for a parser - join characters (blank, apostrophe, dot, underline, hyphen), option for splitting
• translate(word, dic1, dic2) - translation dictionary, which returns word, normalized by dic1, and its translation (dic2).