Smart Filters are intelligent, context-sensitive filters that capture the unique 'fingerprint' of the training set, then retrieve documents that match this fingerprint. Unlike regular keyword searches, search terms can take the form of entire documents, even a set of multiple documents. Squirro will extract the salient features of those filters in relation to the corpus of the project. To learn more about the Smart Filter capability, please refer to our website.
This core feature is described on its own page Smart Filters.