An efficient personalized query suggestion technique for providing relevant results

The key goal of every search engine is to provide the information according to user's need. To achieve this goal, it retrieves the documents from its database based on user's query keywords and applies sophisticated ranking algorithms to sort them. But unfortunately, user submits short, instant and ambiguous queries which sometimes are not enough to clearly specify its need. Due to which wrong result set is formed, sorted and presented to the user. To solve this problem, an efficient query suggestion technique is proposed here which help user in refining its need at early stage of search process.