A New Sparse Data Clustering Method Based On Frequent Items

Summary: Proposes k-FreqItems, a scalable clustering method for high-dimensional, sparse categorical data using a sparse FreqItem center and Jaccard distance for interpretable clusters. SILK, an LSH-based seeding technique, oversamples frequent co-occurrences to seed k-FreqItems, delivering faster, more effective initialization and billion-object scalability on commodity GPUs (code: https://github.com/HuangQiang/k-FreqItems). (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 6509
Venue: SIGMOD
Year: 2023
Pagerank: 5.2365238e-05
Overall Rank: 6,000 | 58.31%
DOI: 10.1145/3588685

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 1 of 1 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
10,531	SBSC: A fast Self-tuned Bipartite proximity graph-based Spectral Clustering	2025	SIGMOD	4.1905499e-05

Outgoing Citations (Sorted by Pagerank)

Showing 19 of 19 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
33	BIRCH: An Efficient Data Clustering Method for Very Large Databases	1996	SIGMOD	0.00077399244
36	Fast Algorithms for Mining Association Rules	1994	VLDB	0.00076114894
263	OPTICS: Ordering Points To Identify the Clustering Structure	1999	SIGMOD	0.00029955858
340	CURE: An Efficient Clustering Algorithm for Large Databases	1998	SIGMOD	0.00026854084
399	Multi-Probe LSH: Efficient Indexing for High-Dimensional Similarity Search	2007	VLDB	0.00024359304
579	Locality-Sensitive Hashing Scheme Based on Dynamic Collision Counting	2012	SIGMOD	0.0001982328
596	Query-Aware Locality-Sensitive Hashing for Approximate Nearest Neighbor Search	2016	VLDB	0.00019455943
675	Quality and Efficiency in High Dimensional Nearest Neighbor Search	2009	SIGMOD	0.00018304179
858	SRS: Solving c-Approximate Nearest Neighbor Queries in High Dimensional Euclidean Space with a Tiny Index	2015	VLDB	0.00015833075
918	DBSCAN Revisited: Mis-Claim, Un-Fixability, and Approximation	2015	SIGMOD	0.00015286593
1,934	VHP: Approximate Nearest Neighbor Search via Virtual Hypersphere Partitioning	2020	VLDB	0.00010047294
1,966	LazyLSH: Approximate Nearest Neighbor Search for Multiple Distance Functions with a Single Index	2016	SIGMOD	9.9130791e-05
2,146	Scalable K-Means++	2012	VLDB	9.4341455e-05
2,160	PM-LSH: A Fast and Accurate LSH Framework for High-Dimensional Approximate NN Search	2020	VLDB	9.4037759e-05
2,669	NG-DBSCAN: Scalable Density-Based Clustering for Arbitrary Data	2017	VLDB	8.3429208e-05
4,230	Locality-Sensitive Hashing Scheme based on Longest Circular Co-Substring	2020	SIGMOD	6.3337893e-05
4,869	Point-to-Hyperplane Nearest Neighbor Search Beyond the Unit Hypersphere	2021	SIGMOD	5.8588434e-05
5,690	FARGO: Fast Maximum Inner Product Search via Global Multi-Probing	2023	VLDB	5.3699421e-05
9,267	MQH: Locality Sensitive Hashing on Multi-level Quantization Errors for Point-to-Hyperplane Distances	2023	VLDB	4.3647353e-05

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Overall Rank	Paper	Year	Venue	Pagerank
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10,531	SBSC: A fast Self-tuned Bipartite proximity graph-based Spectral Clustering	2025	SIGMOD	4.1905499e-05
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