trying build a text suggestions similar to stackoverflow question suggestions. Do not know where to start from. Any suggestions what tools/servers/algorithms i should be researching. Does this come under text classification?
Any links towards this would be helpful
I think you need to string searching algorithms. They try to find a place where one or several strings (also called patterns) are found within a larger string or text.
The following links help you understand this topic:
What is the best autocomplete/suggest algorithm,datastructure [C++/C]
https://web.stanford.edu/class/cs97si/10-string-algorithms.pdf
