Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining 2018
DOI: 10.1145/3159652.3159665
|View full text |Cite
|
Sign up to set email alerts
|

Bayesian Optimization for Optimizing Retrieval Systems

Abstract: The effectiveness of information retrieval systems heavily depends on a large number of hyperparameters that need to be tuned. Hyperparameters range from the choice of different system components, e.g., stopword lists, stemming methods, or retrieval models, to model parameters, such as k1 and b in BM25, or the number of query expansion terms. Grid and random search, the dominant methods to search for the optimal system configuration, lack a search strategy that can guide them in the hyperparameter space. This … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
14
0

Year Published

2018
2018
2024
2024

Publication Types

Select...
3
2
1

Relationship

0
6

Authors

Journals

citations
Cited by 12 publications
(14 citation statements)
references
References 23 publications
0
14
0
Order By: Relevance
“…BO is a sequential search strategy for the global optimization of an expensive black-box function f (x) (Mockus 2012). It first emerged as a successful strategy in many machine learning applications (Bergstra et al 2011, Snoek et al 2012, Bergstra et al 2013, Swersky et al 2013, 2014, Yogatama and Smith 2015, and has lately been employed in many other areas including robotics (Lizotte et al 2007, Calandra et al 2016, sensor networks (Garnett et al 2010), environmental monitoring (Marchant and Ramos 2012), information extraction and retrieval (Wang et al 2014, Li andKanoulas 2018), and game theory (Picheny et al 2016).…”
Section: System Optimization Using Bayesian Optimizationmentioning
confidence: 99%
“…BO is a sequential search strategy for the global optimization of an expensive black-box function f (x) (Mockus 2012). It first emerged as a successful strategy in many machine learning applications (Bergstra et al 2011, Snoek et al 2012, Bergstra et al 2013, Swersky et al 2013, 2014, Yogatama and Smith 2015, and has lately been employed in many other areas including robotics (Lizotte et al 2007, Calandra et al 2016, sensor networks (Garnett et al 2010), environmental monitoring (Marchant and Ramos 2012), information extraction and retrieval (Wang et al 2014, Li andKanoulas 2018), and game theory (Picheny et al 2016).…”
Section: System Optimization Using Bayesian Optimizationmentioning
confidence: 99%
“…They proposed a technique that can combine multiple terms using fuzzy logic. Also, Bayesian [40] with many retrieval models can effectively improve search performance. They considered using models that can allow users to search for information using a query and optimize the results.…”
Section: B Query Expansion Methods Based On Relevance Feedbacksmentioning
confidence: 99%
“…For these approaches, given an unknown function f , we are allowed to evaluate f (x) for any value x ∈ X in an effort to maximize (or minimize) f (x). Typical approaches include Bayesian optimization [11,17] as well as hybrid methods using random search alongside multi-armed bandit techniques [19]. In particular, [17] discusses how Bayesian optimization can be used for optimizing retrieval systems.…”
Section: Related Workmentioning
confidence: 99%
“…Typical approaches include Bayesian optimization [11,17] as well as hybrid methods using random search alongside multi-armed bandit techniques [19]. In particular, [17] discusses how Bayesian optimization can be used for optimizing retrieval systems. These approaches generally assume some prior belief over f and draw samples to get a posterior that better approximates f .…”
Section: Related Workmentioning
confidence: 99%
See 1 more Smart Citation