Name
Title | ||
|---|---|---|
PARAS $$^{\mathrm{c}}$$ c : a parameter space-driven approach for complete association rule mining |
Abstract | ||
|---|---|---|
To enable efficient association rule mining, existing techniques prestore intermediate results as itemsets. However, the actual rule generation is still performed at query-time. The response time thus tends to remain unacceptably long for interactive mining, especially when rule redundancy resolution is required. Further, the widespread restriction to only support positive rules can miss important insights and lead to misleading results. For this reason, the discovery of both negative and positive rules, which can be extremely revealing, is important. Unfortunately, the generation of negative rules slows down the mining process even further. To tackle these shortcomings, we introduce the parameter space model, called
$${\textbf {PARAS}}^{{\textbf {c}}}$$
.
$${\textbf {PARAS}}^{{\textbf {c}}}$$
enables efficient mining of complete rules, i.e., both positive and negative rules, by precomputing and compactly maintaining the final rulesets. The
$${\textbf {PARAS}}^{{\textbf {c}}}$$
model is based on the stable region abstractions that form the coarse granularity ruleset space for managing complete rules. Based on new insights into the redundancy relationships among complete rules,
$${\textbf {PARAS}}^{{\textbf {c}}}$$
establishes a surprisingly compact representation of complex redundancy relationships while enabling efficient redundancy resolution for complete rules at query-time.
$${\textbf {PARAS}}^{{\textbf {c}}}$$
supports novel classes of exploratory queries that can be answered near real time. Our experimental evaluation demonstrates that
$${\textbf {PARAS}}^{{\textbf {c}}}$$
achieves 2–5 orders of magnitude improvement over existing techniques in rule mining. |
Year | DOI | Venue |
|---|---|---|
2022 | 10.1007/s41060-022-00330-3 | International Journal of Data Science and Analytics |
Keywords | DocType | Volume |
Association rule mining, Negative rule, Parameter space exploration, Rule redundancy | Journal | 14 |
Issue | ISSN | Citations |
4 | 2364-415X | 0 |
PageRank | References | Authors |
0.34 | 11 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Lin Xika | 1 | 0 | 0.34 |
| Mukherji Abhishek | 2 | 0 | 0.34 |
| Elke A. Rundensteiner | 3 | 4076 | 700.65 |
| Matthew O. Ward | 4 | 1757 | 189.48 |