what are the 2 main tasks of Information retrieval ?

what does indexing refer to in Infrormation retrieval?

what are 2 most common approaches to Retrieval ?

what are the 4 categories of knowledge based content?

what are examples of bibiographic content?

What are examples of Full Text knowledge bases?

what are examples of annotated knowledge bases content sources

what are examples of annotated knowledge bases content sources

what are examples of aggregated knolwedge content

what are examples of aggregated knolwedge content

what is indexing?

what are 2 major types of indexing for retrieval?

how is Human indexing performed?

what gets indexed ?

WHat is automated indexing ?

WHat is automated indexing ?

what are the 2 methods of retrieval ?

are Boolean and NAtural language retrieval Mutually exclusive?