Group-by is a core database operation that is used extensively in OLTP, OLAP, and decision support systems. In many application scenarios, it is required to ...
Abstract— Group-by is a core database operation that is used extensively in OLTP, OLAP, and decision support systems. In many application scenarios, it is ...
The SQL group-by operator plays an important role in summarizing and aggregating large datasets in a data analytics stack. The Similarity SQL-based Group-By ...
2022/12/09 · I want to join tables by name similarity but limit the result arrived from each group of similarity into max 2 results.
The Similarity SQL-based. Group-By operator (SGB, for short) extends the semantics of the standard SQL Group-by by grouping data with similar but not.
In this paper we propose a new SQL construct that supports similarity-based group-by (SGB). SGB is not a new clustering algorithm.
2014/12/14 · Abstract:Similarity group-by (SGB, for short) has been proposed as a relational database operator to match the needs of emerging database ...
2021/01/02 · I would like to find a way/algorithm to group people into, say, four groups by their answer similarity to yes/no questions. So ...
2019/04/21 · I search for documents by term and get two documents with similar titles. I want to get it grouped. As I know ES has filter aggregation, but unfortunately, I ...
Abstract. The group-by operator groups the tuples sharing the same values in specified attributes, then extracts summaries from each group. However, sev-.