.
Corpus
Database
Dictionary
Collection
Document Frequency
DocID
TermID
Term frequency
Process in the order of increasing document frequency
Process in any order
Process in the order of decreasing document frequency
None of the above
Dense
Sparse
Depends upon the data
Cannot predict
Ranking documents
Case folding
Normalization
Tokenization
Ad hoc retrieval model
Ranked retrieval model
Boolean retrieval model
Proximity query modelmodel
Document frequency
Collection frequency
Term frequency
Indexing granularity
True
False
Lemmatization
Case folding
True casing
Stemming
Stop words
Tokens
Lemmatized words
Stemmed terms