Construct · 1 fields · 1 citations

rare item problem: a standalone construct

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Data mining

the dilemma that a single minimum support either misses rules involving rare items or produces a flood of rules when set low.

In data mining, rare item problem refers to the dilemma that a single minimum support either misses rules involving rare items or produces a flood of rules when set low. This meaning comes from Liu (1999) in Proceedings of the fifth ACM SIGKDD international conference on Knowledge discovery and data mining.[1]

Unit
Recovery means
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Nearby constructs

item1 fields · 1 citationsanchor · a standalone construct knowledge6 fields · 12 citationsjingle · one name, six constructs mine2 fields · 2 citationsjingle · one word, two constructs

References

Liu, B., Hsu, W., & Ma, Y. (1999). Mining association rules with multiple minimum supports. Proceedings of the fifth ACM SIGKDD international conference on Knowledge discovery and data mining. https://doi.org/10.1145/312129.312274

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