Dynamic faceted search on a document corpus

A computer program product for query-focused faceted structure generation, the computer program product comprising a computer-readable storage medium having program instructions embodied therewith for generating a query-focused faceted structure from a taxonomy for searching a document collection, the program instructions executable by a computer to cause the computer to perform:

• ingesting a document corpus;
• generating a vector space representation of a query and instances from a taxonomy of the document corpus;
• and
• producing a dynamic structure of a relevant category and facet using a two-vector space representation from the generated vector space representation.

A query-focused faceted structure generation system for generating a query-focused faceted structure from a taxonomy for searching a document collection, the system comprising:

• a processor, and
• a memory, the memory storing instructions to cause the processor to perform:
• ingesting a document corpus;
• generating a vector space representation of a query and instances from a taxonomy of the document corpus;
• and
• producing a dynamic structure of a relevant category and facet using a two-vector space representation from the generated vector space representation.