2012 MetaphorASystemforRelatedSearch

• (Reda et al., 2012) ⇒ Azarias Reda, Yubin Park, Mitul Tiwari, Christian Posse, and Sam Shah. (2012). “Metaphor: A System for Related Search Recommendations.” In: Proceedings of the 21st ACM International Conference on Information and knowledge management. ISBN:978-1-4503-1156-4 doi:10.1145/2396761.2396847

Subject Headings: Related Search Query.

Cited By

• http://scholar.google.com/scholar?q=%222012%22+Metaphor%3A+A+System+for+Related+Search+Recommendations
• http://dl.acm.org/citation.cfm?id=2396761.2396847&preflayout=flat#citedby

Quotes

Abstract

Search plays an important role in online social networks as it provides an essential mechanism for discovering members and content on the network. Related search recommendation is one of several mechanisms used for improving members' search experience in finding relevant results to their queries. This paper describes the design, implementation, and deployment of Metaphor, the related search recommendation system on LinkedIn, a professional social networking site with over 175~million members worldwide. Metaphor builds on a number of signals and filters that capture several dimensions of relatedness across member search activity. The system, which has been in live operation for over a year, has gone through multiple iterations and evaluation cycles. This paper makes three contributions. First, we provide a discussion of a large-scale related search recommendation system. Second, we describe a mechanism for effectively combining several signals in building a unified dataset for related search recommendations. Third, we introduce a query length model for capturing bias in recommendation click behavior. We also discuss some of the practical concerns in deploying related search recommendations.

References

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	Author	volume	Date Value	title	type	journal	titleUrl	doi	note	year
2012 MetaphorASystemforRelatedSearch	Yubin Park Mitul Tiwari Sam Shah Azarias Reda Christian Posse			Metaphor: A System for Related Search Recommendations				10.1145/2396761.2396847		2012