Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  implemented the query terms level's concept extending to acquire the numerical characteristics of the query terms based on cloud model, elevated the concept of the lor query terms level to the higher query level, used the numerical characteristics of the query  gained from the concept level arisen to re-rank documents.  researched document re-ranking from the perspective that knowledge has the characteristics of granularity and uncertainty, unlike the previous methods which barely considered uncertainty in document re-ranking. The method  proposed in this paper improved the information retrieval (IR) accuracy while recall is preserved. Experiments on the NTCIR-5 corpus shod that there are 12.20% and 0.38% improvements in the assessments of rigid and relax respectively.
['Maoyuan Zhang', 'Zhenxia Lou', 'Qiang Liu', 'Xiaoyi Li']
I am writing a research paper on a idea A re-ranking method based on concept hierarchy using cloud model
[{"from": "human", "value": "I am writing a research paper on a idea A re-ranking method based on concept hierarchy using cloud model"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  implemented the query terms level's concept extending to acquire the numerical characteristics of the query terms based on cloud model, elevated the concept of the lor query terms level to the higher query level, used the numerical characteristics of the query  gained from the concept level arisen to re-rank documents.  researched document re-ranking from the perspective that knowledge has the characteristics of granularity and uncertainty, unlike the previous methods which barely considered uncertainty in document re-ranking. The method  proposed in this paper improved the information retrieval (IR) accuracy while recall is preserved. Experiments on the NTCIR-5 corpus shod that there are 12.20% and 0.38% improvements in the assessments of rigid and relax respectively."}]