作者位次 #2/4SIGIR 2026Poster· Information Retrieval (Short)
Scalable K-Means Guided Partitioning for Block-based Sparse Document Retrieval
Parker Carlson · Sammy Lesner · Antonio Mallia · Tao Yang
摘要
Document clustering is a common technique used in sparse retrieval to group similar documents together. The K-means method has been widely adopted to group similar sparse vectors together, but it is not scalable when dealing with a large number of clusters, and the bipartite graph partitioning (B...