Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Use the document frequency matrix below and the weight 1 + log(tf) only for both the query and the documents ( do not use the

Use the document frequency matrix below and the weight

1 + log(tf) only for both the query and the documents ( do not use the spread log(Ni) factor)image text in transcribed

the first query = (affection) = q1

the second query= ( jealous ,gossip)= q2

SHOW that the ordering of the scores s(d1,q), s(d2,q), s(d3,q) reverses

itself from query1 to query 2.

For example, if it turns out that s(q1,d1)>s(q1,d2)>s(q1,d3)

then when you derive vector similarity for the second query then,

s(q2,d3)>s(q2,d2)>s(q2,d1)

term SaS PaPWH affection 1155820 jealous 10 7 11 2 0 6 gossip term SaS PaPWH affection 1155820 jealous 10 7 11 2 0 6 gossip

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Intelligent Databases Object Oriented Deductive Hypermedia Technologies

Authors: Kamran Parsaye, Mark Chignell, Setrag Khoshafian, Harry Wong

1st Edition

0471503452, 978-0471503453

More Books

Students also viewed these Databases questions

Question

Understand the use of different performance-rating techniques

Answered: 1 week ago