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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2015
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Article
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Tab 3
/
Research Article
A Location-Based Business Information Recommendation Algorithm
Table 3
Hit ratios of algorithms for cold users (
).
Method
Hit ratio (%)
Improvement
UserKNN@2
0
0
Pop@2
0.94
ā
ItemKNN@2
1.428
51.9%
Our method
2.58
80%