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Learning to shorten query sessions
2013
Proceedings of the 22nd International Conference on World Wide Web - WWW '13 Companion
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We propose the use of learning to rank techniques to shorten query sessions by maximizing the probability that the query we predict is the "final" query of the current search session. ...
Such a tool becomes advantageous when the number of queries in session is rather small. In conclusion, we used learning to rank for shortening query sessions. ...
In this paper, we go a step beyond query recommendations, by proposing a way to shorten query sessions. ...
doi:10.1145/2487788.2487851
dblp:conf/www/MunteanNSS13
fatcat:byt5ptmfkreaffkwymutt3m5te
MUSETS: Diversity-Aware Web Query Suggestions for Shortening User Sessions
[chapter]
2015
Lecture Notes in Computer Science
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extracted from Wikipedia. • We apply a machine learning approach to learn the model on a set of user sessions to be subsequently used for queries that are under-represented in historical query logs Example ...
interpretations of q0; • shortens maximally the subsequent possible sessions to lead the user faster to the satisfactory level of refinement of the query. ...
doi:10.1007/978-3-319-25252-0_26
fatcat:ucomo5pxfzexven42vjzhleb7y
University of Essex at LogCLEF 2011: Studying Query Refinement
2011
Conference and Labs of the Evaluation Forum
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We first processed the logs to extract the actually submitted search queries together with user session information and the browsing information following the submission of a query. ...
The focus of our work is to demonstrate that the given log files can be used to acquire structured knowledge that can assist users in searching the collections (and thus shortening the number of steps ...
ACO is applied to query logs as an adaptive learning process. ...
dblp:conf/clef/AlbakourK11
fatcat:24dprwybcbac7dpxnfmjmtnkju
Task-Based User Profiling for Personalized Query Refinement
2013
Bulletin of IEEE Technical Committee on Digital Libraries
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However, few studies examined the effect of utilizing search tasks to assist users to design effective queries through query refinement. ...
search sessions. ...
(c) Does the task-based user profiling method improve the performance of query refinement by shortening user search sessions? ...
dblp:journals/tcdl/000413
fatcat:sziflg2rgngeppo7y6riqgegbu
A reinforcement learning based distributed search algorithm for hierarchical peer-to-peer information retrieval systems
2007
Proceedings of the 6th international joint conference on Autonomous agents and multiagent systems - AAMAS '07
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In these approaches, agents depend on the content similarity between incoming queries and their direct neighboring agents to direct the distributed search sessions. ...
In this paper, an online reinforcement-learning based approach is developed to take advantage of the dynamic run-time characteristics of P2P IR systems as represented by information about past search sessions ...
The goal of the learning algorithm, even though it consumes some network bandwidth, is to shorten the routing time so that more queries are processed per time unit while at the same time finding more relevant ...
doi:10.1145/1329125.1329182
dblp:conf/atal/ZhangL07a
fatcat:45iltxy4rra3ffe3isrt73su3i
Applying language modeling to session identification from database trace logs
2006
Knowledge and Information Systems
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session identification result and how to learn a language model without well-labeled training data. ...
The discovered patterns can be used to improve the performance of database systems by prefetching predicted queries, rewriting the current query or conducting effective cache replacement. ...
We would also like to thank the anonymous reviewers for their valuable and constructive comments. ...
doi:10.1007/s10115-006-0015-9
fatcat:7yipi7kou5glthkgvmgjfe33ja
ICDE 2006 Ph.D. workshop report
2006
SIGMOD record
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Workshops may be improved by shortening each author's presentation time and having a poster session. ...
This talk described a way of routing peer-to-peer queries in a random network by incrementally learning best paths by using a technique similar to pheromone trail blazing done by ants. ...
doi:10.1145/1228268.1228281
fatcat:b5zn4kfmybegrdvcwdc3mkyod4
Kernel-based distance metric learning for content-based image retrieval
2007
Image and Vision Computing
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learning methods significantly due to its higher flexibility in metric learning. ...
Unlike most existing metric learning methods which learn a Mahalanobis metric corresponding to performing linear transformation in the original image space, we define the transformation in * Corresponding ...
Moreover, unlike most existing relevance feedback methods which only improve the retrieval results within a single query session, we propose a stepwise metric learning algorithm to boost the retrieval ...
doi:10.1016/j.imavis.2006.05.013
fatcat:6cd3utk6tjgqhomwh5cywvuhnq
Parameter Learning in Probabilistic Databases: A Least Squares Approach
[chapter]
2008
Lecture Notes in Computer Science
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Probabilistic databases compute the success probabilities of queries. We introduce the problem of learning the parameters of the probabilistic database ProbLog. ...
Given the observed success probabilities of a set of queries, we use a least squares approach to compute the probabilities attached to facts that have a low approximation error on the training data as ...
ProbLog has been designed to support life scientists that mine a large network of biological entities in interactive querying sessions.. ...
doi:10.1007/978-3-540-87479-9_49
fatcat:pma4lnj2r5hd3kcqyaodl4ya6y
A Hierarchical Recurrent Encoder-Decoder for Generative Context-Aware Query Suggestion
2015
Proceedings of the 24th ACM International on Conference on Information and Knowledge Management - CIKM '15
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This is in contrast to current synthetic suggestion models relying upon machine learning pipelines and hand-engineered feature sets. ...
In addition to query suggestion, our model is general enough to be used in a variety of other applications. ...
Acknowledgments We would like to thank Jianfeng Gao,Çaglar Gülçehre and Bhaskar Mitra for their precious advice, enlightening discussions and invaluable moral support. ...
doi:10.1145/2806416.2806493
dblp:conf/cikm/SordoniBVLSN15
fatcat:po3ha3heofgazgwzfeglg5z4h4
Boosting cross-media retrieval via visual-auditory feature analysis and relevance feedback
2014
Proceedings of the ACM International Conference on Multimedia - MM '14
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There are abundant correlations among heterogeneous low-level media content, which makes it challenging to query cross-media data effectively. ...
How to learn comprehensive high-level semantics from different types of data and enable efficient crossmedia retrieval becomes an emerging hot issue. ...
Furthermore, we propose short-term learning within a single query session and long-term learning over the course of many query sessions for performance optimization. ...
doi:10.1145/2647868.2654975
dblp:conf/mm/ZhangYGC14
fatcat:adpf47i5lbgdxkpespkzgbzhnq
WebFrame: In Pursuit of Computationally and Cognitively Efficient Web Mining
[chapter]
2002
Lecture Notes in Computer Science
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Not dissimilar to conventional data mining, the general idea is that good use of web data first requires the careful selection of data (both usage and content data), the deployment of appropriate learning ...
methods, and the evaluation of the results of applying the results of learning in a web application. ...
Apply the NCMs to the sessions in the test set, and generate a new set of shortened navigation paths. ...
doi:10.1007/3-540-47887-6_26
fatcat:ikpudl2tkvg2nnhoyxwixf3bci
Page 259 of Friends' Intelligencer Vol. 41, Issue 17
[page]
1884
Friends' Intelligencer
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The answers to the Fifth Query showed that proper care is taken to aid those who need assistance, and that all the children of Friends are instructed in useful learning, to fit them for the business of ...
Then adjourned.
n the Men’s Meeting, on the afternoon session, the remaining Queries were read and answered.
The report of the Committee to Visit Sub- ordinate Meetings was read and approved. ...
Supporting children's web search in school environments
2012
Proceedings of the 4th Information Interaction in Context Symposium on - IIIX '12
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Already in early grades, children are encouraged to search for information on-line. ...
Building on the findings of this survey, we propose an automatic method of identifying struggling searchers in order to enable teaching personnel to provide appropriate and targeted guidance where needed ...
Acknowledgements We would like to thank Allison Druin and Elizabeth Foss for their support and for sharing their original search role coding scheme. This research is part of the PuppyIR project 1 . ...
doi:10.1145/2362724.2362748
dblp:conf/iiix/EickhoffDV12
fatcat:omisiu3t4vck3ogqp7r3hvwoya
Simulation training program for vacuum application to improve technical skills in vacuum-assisted vaginal delivery
2021
BMC Pregnancy and Childbirth
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After 8 weeks, simulation training was repeated and trainees were re-evaluated by the same tutor. after 8 weeks from the first simulation session, trainees have been shown to increase technical skills ...
(46.27 ± 4.6 with p-value < 0.0001), the successful application rate (85.71% with p-value 0.0161).) and to reduce the time to complete the procedure (86.2 ± 29.9 s with p-value < 0.0001). simulation training ...
The evaluation in session 2 was 8 weeks later of session 1. Graph characterize the evaluation of selfassessment (a), self-evaluation queries (b), and self-management queries (C). ...
doi:10.1186/s12884-021-03829-y
pmid:33910520
fatcat:o54um3qxpvbmjamnfyosvjadm4
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