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Pooled Evaluation Over Query Variations
2015
Proceedings of the 24th ACM International on Conference on Information and Knowledge Management - CIKM '15
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Conventionally, pooling uses system variations to provide diverse documents to be judged for a topic; different user queries are not considered. ...
The effect of user query variation on the size of the judging pool is just as strong as the effect of retrieval system variation. ...
CONCLUSION Our findings can be summarized simply: diversity in the pools of documents for judging arising from user variation is at least as substantial as that from system variation. ...
doi:10.1145/2806416.2806606
dblp:conf/cikm/MoffatSTB15
fatcat:frqlmmylvvazndyw7ejalo75ve
Retrieval Consistency in the Presence of Query Variations
2017
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval - SIGIR '17
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Overlap (RBO) relative to a centroid ranking over the query variations per topic as a measure of consistency. ...
In this paper we examine the retrieval consistency of a set of ve systems responding to syntactic query variations over one hundred topics, working with the UQV100 test collection, and using Rank-Biased ...
Ma Crane, Xiaolu Lu, David Maxwell, and Andrew Trotman assisted greatly, providing the system runs that were analyzed. e UQV100 judgments were generated using resources provided by Microso . ...
doi:10.1145/3077136.3080839
dblp:conf/sigir/BaileyMST17
fatcat:3vzdvhjyvnhjfpisvzvb66mrgi
Boosting Search Performance Using Query Variations
[article]
2018
arXiv
pre-print
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However, to date fusion has not been regarded as being cost-effective in cases where strict per-query efficiency guarantees are required, such as in web search. ...
in multi-stage retrieval systems with little efficiency overhead at query time. ...
The next section shows how even more complex combinations of fusion over query variations and systems can produce highly effective search results. ...
arXiv:1811.06147v1
fatcat:v2hx4h3olfh63bqyaocs5v7ssa
Variations in relevance judgments and the measurement of retrieval effectiveness
2000
Information Processing & Management
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Very high correlations were found among the rankings of systems produced using different relevance judgment sets. ...
To be viable as a laboratory tool, a collection must reliably rank different retrieval variants according to their true effectiveness. ...
The analysis of the effect of averaging, including creating Figure 5 , was performed by Paul Over of NIST. ...
doi:10.1016/s0306-4573(00)00010-8
fatcat:elp7u7k3fjhqpiynhjce7heneq
Variations in relevance judgments and the measurement of retrieval effectiveness
1998
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '98
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Very high correlations were found among the rankings of systems produced using different relevance judgment sets. ...
To be viable as a laboratory tool, a collection must reliably rank different retrieval variants according to their true effectiveness. ...
The analysis of the effect of averaging, including creating Figure 5 , was performed by Paul Over of NIST. ...
doi:10.1145/290941.291017
dblp:conf/sigir/Voorhees98
fatcat:fbbz34opevfgpi3dyafo3ld6xi
Variational Inference for Category Recommendation in E-Commerce platforms
[article]
2021
arXiv
pre-print
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Category recommendation for users on an e-Commerce platform is an important task as it dictates the flow of traffic through the website. ...
It is therefore important to surface precise and diverse category recommendations to aid the users' journey through the platform and to help them discover new groups of items. ...
Mean of the average precision scores over a set of queries i.e. users, gives the MAP. ...
arXiv:2104.07748v2
fatcat:cc7z6olimjgtxjxwdfwnq7nnly
Variations on language modeling for information retrieval
2005
SIGIR Forum
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Variations on Language Modeling for Information Retrieval W. Kraaij -Enschede: Neslia Paniculata. Thesis Enschede -With ref. With summary ISBN 90-75296-09-6 ...
So the system variants are modeled as different levels of the factor system. However, as we mentioned earlier, the across-query variation is much larger than the across-system variation. ...
In theory the pool should be composed of very diverse systems, in practice the situation if often different. ...
doi:10.1145/1067268.1067291
fatcat:h23lp5aqfvfu5iecwnihfme244
MaizeCUBIC: a comprehensive variation database for a maize synthetic population
2020
Database: The Journal of Biological Databases and Curation
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All the original data and corresponding analytical results can be accessed through user-friendly online queries and web interface dynamic visualization, as well as downloadable files. ...
The database not only includes information for over 14M single nucleotide polymorphism (SNPs) and 43K indels previously identified but also contains 660K structure variations (SVs) and 600M novel sequences ...
Supplementary Data Supplementary data are available at Database Online. ...
doi:10.1093/database/baaa044
pmid:32548639
fatcat:tkrcdd4iujbhzjmenmeb25eso4
Variational Hierarchical Dialog Autoencoder for Dialog State Tracking Data Augmentation
[article]
2020
arXiv
pre-print
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To overcome training issues that arise from training complex variational models, we propose appropriate training strategies. ...
Due to the inherent hierarchical structure of goal-oriented dialogs over utterances and related annotations, the deep generative model must be capable of capturing the coherence among different hierarchies ...
) to evaluate diversity. ...
arXiv:2001.08604v3
fatcat:ed4hldwkcnb2boihzhznqrm2t4
Pairwise Context Similarity for Image Retrieval System using Variational Auto-Encoder
2021
IEEE Access
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As supervision for deep-learning-to-hash models, pairwise label similarity which considers two images to be identical if their labels are identical plays a crucial role. ...
Deep-learning-to-hash models have recently achieved several breakthroughs enabling a fast and efficient image retrieval system. ...
We randomly sample 5,000 images as training images, 1,000 images as query images, and use remaining 54,000 images as database for the evaluation. • NUS-WIDE [7] : NUS-WIDE consists of 269,648 multilabeled ...
doi:10.1109/access.2021.3061765
fatcat:ghmaz635irdb7mner2gibigmvy
CNVIntegrate: the first multi-ethnic database for identifying copy number variations associated with cancer
2021
Database: The Journal of Biological Databases and Curation
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CNVs further cause genetic diversity in healthy populations and are predominant drivers of gene/genome evolution. ...
Human copy number variations (CNVs) and copy number alterations (CNAs) are DNA segments (>1000 base pairs) of duplications or deletions with respect to the reference genome, potentially causing genomic ...
ERBB2 or erbb2 are both valid entries for gene ErbB2), such that the system will automatically capitalize user input, to reduce query error. ...
doi:10.1093/database/baab044
pmid:34259866
pmcid:PMC8278790
fatcat:kjnrxxikq5dmzic3hbgxchpmkm
Genome variation, diversity and evolution
2008
Genomic Medicine
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Thangaraj, 1 Lalji Singh The non-recombining, uniparentally transmitting human Y chromosome and mitochondrial DNA are useful tools for tracing population history. ...
shown in data query interface. ...
Complete mtDNA analysis showed the maternal gene pool of Ladakhi is highly diverse. ...
doi:10.1007/s11568-009-9096-3
pmid:19449171
pmcid:PMC2694881
fatcat:ndwdo3hzknhepopkrufdavxde4
SNPfisher: tools for probing genetic variation in laboratory-reared zebrafish
2015
Development
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The SNPfisher tools will facilitate the use of SNP variation in zebrafish research as well as vertebrate genome evolution. ...
Single nucleotide polymorphisms (SNPs) are the benchmark molecular markers for modern genomics. Until recently, relatively few SNPs were known in the zebrafish genome. ...
This study utilized the high-performance computational capabilities of the Helix Systems and Biowulf cluster at the NIH (http://helix.nih.gov). ...
doi:10.1242/dev.118786
pmid:25813542
pmcid:PMC4392598
fatcat:dkfztrb6jva4jjcnzgpobxzzge
Relationship templates for creating scene variations
2016
ACM Transactions on Graphics
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Our method greatly enhances existing automatic scene synthesis approaches by allowing them to handle complex relationships, as validated by our user studies. ...
Figure 1 : Our system synthesizes new scenes based on how objects interact with each other in the example scene. ...
Acknowledgements We thank the anonymous reviewers for their comments and constructive suggestions, and the anonymous Mechanical Turk users. ...
doi:10.1145/2980179.2982410
fatcat:i4vju6ak5vb3pkj47n7arb2s7i
Cross-modal Variational Auto-encoder for Content-based Micro-video Background Music Recommendation
[article]
2021
arXiv
pre-print
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In this paper, we propose a cross-modal variational auto-encoder (CMVAE) for content-based micro-video background music recommendation. ...
Moreover, the multimodal information is fused by the product-of-experts (PoE) principle, where the semantic information in visual and textual modalities of the micro-video are weighted according to their ...
For textual information of the micro-videos, observing that Tik-Tok is an international micro-video sharing platform where the languages the users use are diverse, we use the multi-lingual Bert-M model ...
arXiv:2107.07268v1
fatcat:5w7v7ywuqjhu3cklth4hlujsx4
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