| 摘要 |
It is a first aspect of the present invention to provide a computer implemented method of performing ad-hoc analysis including the steps of: generating a text index of the textual information items (20), generating a metadata lookup structure based, at least in part, on the text index (22), searching the text index using a search query (26), compiling results of the text index search into aggregate information related to characteristics of the search results from the metadata items associated with the textual information items in the search results from the metadata lookup structure (28), and reporting the aggregate information (30).
|
