Associative Search Databases
This uses a fuzzy search algorithm for database searches. It is able to better differentiate between the best alternative and the second best alternative than a fuzzy database. As a result, there are fewer false negatives than you might get with a fuzzy database. However, there are some limitations to this type of database.
However, if you are processing invoices, the default settings for regions are not ideal. It is recommended to define a region that searches the top 35% of a page and a second region that searches the bottom 30% of each page in a document. Searching within these regions only can provide a better overall accuracy and performance for extraction when processing invoices.
Apply these settings and thoroughly test your extraction results. Modify the region sizes until you see the best results.
To manage associative search databases: