Question: 18
(Choose 2 answers)
Which of the following is NOT a problem caused by the unbalanced property of the vector space model given
the query "Danang restaurant tasty"? (2 options)
A. Trung Speciality has lower similarity than Tran Restaurant since it does not use the word "restaurant"
B. Danang homepage is not returned with highest similarity since "Danang" appears a lot
C. Danang library and Phu Canteen are treated as equality similar since their vectors differ same amount from
the query
D. Danang homepage is not returned as highly similar after applying multi-step filtering
