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On the Dynamic Generation of Compound Critiques in Conversational Recommender Systems [chapter]

Kevin McCarthy, James Reilly, Lorraine McGinty, Barry Smyth
2004 Lecture Notes in Computer Science  
We show that these dynamic critiques can lead to more efficient recommendation performance by helping the user to more rapidly focus in on the right region of the product-space.  ...  In this paper we will propose a more dynamic critiquing approach where high-quality critiques are automatically generated during each recommendation cycle from the remaining product-cases.  ...  Mining Dynamic Critiques In this work we will assume a conversational recommender system in the image of the well-known FindMe recommender systems [3] .  ... 
doi:10.1007/978-3-540-27780-4_21 fatcat:sfq7dewtv5akfdauouhysif664

Dynamic Critiquing [chapter]

James Reilly, Kevin McCarthy, Lorraine McGinty, Barry Smyth
2004 Lecture Notes in Computer Science  
We describe a technique for automatically generating useful compound critiques and demonstrate how this can significantly improve the performance of a conversational recommender system.  ...  In this paper we propose extending the critiquing concept to cater for the possibility of compound critiques-critiques over multiple case features.  ...  Dynamic Compound Critiquing In this work we will assume a conversational recommender system in the image of Entree.  ... 
doi:10.1007/978-3-540-28631-8_55 fatcat:hq43fo64zndcvnmqno64xhpjmi

A Comparative Study of Compound Critique Generation in Conversational Recommender Systems [chapter]

Jiyong Zhang, Pearl Pu
2006 Lecture Notes in Computer Science  
As a result, the dynamic generation of compound critiques is a critical issue for designing the critique-based conversational recommender systems.  ...  Critiquing techniques provide an easy way for users to feedback their preferences over one or several attributes of the products in a conversational recommender system.  ...  The authors thank the anonymous reviewers for their helpful comments.  ... 
doi:10.1007/11768012_25 fatcat:atj5zl2pufhyfol3zf27ygewvq

Critiquing-based recommenders: survey and emerging trends

Li Chen, Pearl Pu
2011 User modeling and user-adapted interaction  
Critiquing-based recommender systems elicit users' feedback, called critiques, which they made on the recommended items.  ...  This conversational style of interaction is in contract to the standard model where users receive recommendations in a single interaction.  ...  One was the combination of Example Critiquing facilities with Dynamic Critiquing based compound critiques on a single screen.  ... 
doi:10.1007/s11257-011-9108-6 fatcat:4t25wlfbxbgexa3drwesbz6pz4

A comparison of two compound critiquing systems

James Reilly, Jiyong Zhang, Lorraine McGinty, Pearl Pu, Barry Smyth
2007 Proceedings of the 12th international conference on Intelligent user interfaces - IUI '07  
In this paper we report the first set of results from a comprehensive real-user evaluation of two dynamic compound critique systems using this evaluation platform.  ...  Recently, a number of techniques for dynamically generating compound critiques have been proposed.  ...  In this paper we will review and compare two very different approaches to the dynamic generation of compound critiques.  ... 
doi:10.1145/1216295.1216356 dblp:conf/iui/ReillyZMPS07 fatcat:pp7563dcsjer3a2dcuuyphbbxe

Experiments in dynamic critiquing

Kevin McCarthy, James Reilly, Lorraine McGinty, Barry Smyth
2005 Proceedings of the 10th international conference on Intelligent user interfaces - IUI '05  
In addition, we introduce the results of an important new live-user study that evaluates the practical benefits of dynamic critiquing.  ...  Conversational recommender systems are commonly used to help users to navigate through complex product-spaces by alternatively making product suggestions and soliciting user feedback in order to guide  ...  DYNAMIC CRITIQUING This research is motivated by the need to develop a more dynamic approach to critiquing in which compound critiques are generated on-the-fly, during each recommendation cycle, by mining  ... 
doi:10.1145/1040830.1040871 dblp:conf/iui/McCarthyRMS05 fatcat:p3oulivchnf6fdywrrfh55xtp4

Evaluating compound critiquing recommenders

James Reilly, Jiyong Zhang, Lorraine McGinty, Pearl Pu, Barry Smyth
2007 Proceedings of the 8th ACM conference on Electronic commerce - EC '07  
In this paper we will compare two alternative approaches to the dynamic generation of compound critiques based on ideas from data mining and multi-attribute utility theory.  ...  Compound critiquing techniques provide an efficient way for users to feed back their preferences (in terms of several simultaneous product attributes) when interfacing with conversational recommender systems  ...  DYNAMICALLY GENERATING COMPOUND CRITIQUES In this paper we will review and compare two different approaches to the dynamic generation of compound critiques.  ... 
doi:10.1145/1250910.1250929 dblp:conf/sigecom/ReillyZMPS07 fatcat:ucd2bcpnjjasdoavionuxkrokq

Incremental critiquing

James Reilly, Kevin McCarthy, Lorraine McGinty, Barry Smyth
2005 Knowledge-Based Systems  
In our experience this can lead to inefficiencies, on the part of the recommender system, and confusion on the part of the user.  ...  Usually, when critiquing is used in conversational recommender systems, there is little or no attempt to monitor successive critiques within a given recommendation session.  ...  Recently, we have argued the need for a more dynamic approach to critiquing in which compound critiques are generated on-the-fly, during each recommendation cycle, by mining commonly occurring patterns  ... 
doi:10.1016/j.knosys.2004.10.005 fatcat:d4tdvh7lvfc4ncqg27zr72mlsq

On the Evolution of Critiquing Recommenders [chapter]

Lorraine McGinty, James Reilly
2010 Recommender Systems Handbook  
Over the past decade a significant amount of recommender systems research has demonstrated the benefits of conversational architectures that employ critique-based interfacing (e.g., Show me more like item  ...  Originally proposed as a powerful yet practical solution to the preference elicitation problem central to many conversational recommenders, critiquing has proved to be a popular topic in a variety of related  ...  [24] argue the need for a more flexible dynamic approach to critique generation whereby compound critiques are composed on-the-fly, on each recommendation cycle, in view of presenting applicable critiques  ... 
doi:10.1007/978-0-387-85820-3_13 fatcat:k4ceab67uzbg7gid42fnrsgyhm

Explaining Compound Critiques

James Reilly, Kevin Mccarthy, Lorraine Mcginty, Barry Smyth
2005 Artificial Intelligence Review  
Dynamic critiquing is a novel extension of this approach, where users are presented with compound critiques that reflect the product options that are available in a given cycle of a recommendation session  ...  In this paper we are interested in how these kind of explanations can be used to help the user to better understand, and effectively navigate, complex product spaces in interactive recommender systems  ...  Further details of how we dynamically generate and select compound critiques to present in each recommendation cycle can be found in [10, 14] .  ... 
doi:10.1007/s10462-005-4614-8 fatcat:oxnggcj7z5enba6bbsvttjbnka

Experiments on the preference-based organization interface in recommender systems

Li Chen, Pearl Pu
2010 ACM Transactions on Computer-Human Interaction  
The critique is a form of feedback ("I would like something cheaper than this one") that users can provide to the currently displayed product, with which the system may better predict what the user truly  ...  In this article, we describe crucial experimental results about a novel recommender technology, called the preference-based organization (Pref-ORG), which generates critique suggestions in addition to  ...  ACKNOWLEDGMENTS We are grateful to all participants of our user study for their patience and time.  ... 
doi:10.1145/1721831.1721836 fatcat:wdpf2we7xjhspiswcvw4iabeze

Experience-Based Critiquing: Reusing Critiquing Experiences to Improve Conversational Recommendation [chapter]

Kevin McCarthy, Yasser Salem, Barry Smyth
2010 Lecture Notes in Computer Science  
In this paper, we focus on critiquing-based recommenders, which permit users to tweak the features of recommended products in order to refine their needs and preferences.  ...  Product recommendation systems are now a key part of many e-commerce services and have proven to be a successful way to help users navigate complex product spaces.  ...  Compound critiques are dynamically generated during each recommendation cycle.  ... 
doi:10.1007/978-3-642-14274-1_35 fatcat:5n7h2ezsavh7nir52eintzqsrm

Preference based feedback for collaborative image retrieval

Martin Halvey
2011 Proceedings of the 3rd international workshop on Collaborative information retrieval - CIR '11  
There are a many of image related search tasks that can be collaborative in nature and require input from more than one person e.g. organisation of photographs or videos from multiple views, students working  ...  on a class project etc.  ...  [15] [16] has investigated the possibility of automatically generating dynamic compound critiques based on the remaining cases and the user's progress so far.  ... 
doi:10.1145/2064075.2064082 fatcat:4bq7ilukvffndompa724ob4y5q

Improving the Performance of Unit Critiquing [chapter]

Monika Mandl, Alexander Felfernig
2012 Lecture Notes in Computer Science  
Conversational recommender systems allow users to learn and adapt their preferences according to concrete examples. Critiquing systems support such a conversational interaction style.  ...  We combine our new approach with existing critiquing strategies to ensemble-based variations and present the results of an empirical study that aimed at comparing the recommendation efficiency (in terms  ...  The work presented in this paper has been conducted within the scope of the research projects IntelliReq(829626) and Casa Vecchia (825889) funded by the Austrian Research Promotion Agency.  ... 
doi:10.1007/978-3-642-31454-4_15 fatcat:4gixe736sbblzhqyoq4o6r62qy

Conversational Recommender Systems Based on Criticism for Tourist Attractions using TF-IDF

Rayhan M Auliarahman, Z K Abdurahman Baizal, Nurul Ikhsan
2021 JURNAL MEDIA INFORMATIKA BUDIDARMA  
However, only a few studies have conducted a critique-based recommendation system using the Conversational Recommender System (CRS).  ...  Many researches on recommendation systems based on criticism have been carried out with the aim of obtaining user preferences.  ...  The results of SC can produce one or two attributes and therefore produce compound critique. To generate critique suggestions for users using the TF-IDF method through 4 Steps: a.  ... 
doi:10.30865/mib.v5i4.3245 fatcat:ftu5uij5ijbobmoz2ug76kgvwq
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