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Accuracy on the Line: On the Strong Correlation Between Out-of-Distribution and In-Distribution Generalization [article]

John Miller, Rohan Taori, Aditi Raghunathan, Shiori Sagawa, Pang Wei Koh, Vaishaal Shankar, Percy Liang, Yair Carmon, Ludwig Schmidt
<span title="2021-10-07">2021</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Specifically, we demonstrate strong correlations between in-distribution and out-of-distribution performance on variants of CIFAR-10 & ImageNet, a synthetic pose estimation task derived from YCB objects  ...  In this paper, we empirically show that out-of-distribution performance is strongly correlated with in-distribution performance for a wide range of models and distribution shifts.  ...  Such scenarios motivate our study of the correlation between in-distribution and out-of-distribution generalization in this paper.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2107.04649v2">arXiv:2107.04649v2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ty44g72ypvdrzbhehftgpsdrja">fatcat:ty44g72ypvdrzbhehftgpsdrja</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20211014143919/https://arxiv.org/pdf/2107.04649v2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/10/6c/106cc848e51ad0938e73c1b3b2ebb90d4bdea143.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2107.04649v2" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

The Effects of Alcohol Intoxication on Accuracy and the Confidence-Accuracy Relationship in Photographic Simultaneous Line-ups

Heather D. Flowe, Melissa F. Colloff, Nilda Karoğlu, Katarzyna Zelek, Hannah Ryder, Joyce E. Humphries, Melanie K.T. Takarangi
<span title="2017-06-27">2017</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zgtklqx2h5afpavwjltqdvrkpe" style="color: black;">Applied Cognitive Psychology</a> </i> &nbsp;
We would like to thank the anonymous reviewers who provided valuable comments on previous versions of this paper.  ...  ACKNOWLEDGEMENTS This research was funded by a grant from the Economic and Social Research Council.  ...  To investigate this issue in the context of line-ups, in the present study, we controlled for alcohol expectancy and assessed its effect on accuracy and the confidence-accuracy relationship.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/acp.3332">doi:10.1002/acp.3332</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/28781426">pmid:28781426</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5519942/">pmcid:PMC5519942</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/yu4uusvddzgxxk4ykz5x4csv6i">fatcat:yu4uusvddzgxxk4ykz5x4csv6i</a> </span>
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ON THE ACCURACY OF WEAK-LENSING CLUSTER MASS RECONSTRUCTIONS

Matthew R. Becker, Andrey V. Kravtsov
<span title="2011-09-21">2011</span> <i title="IOP Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/otgg2yqymve23nrsflax26msgm" style="color: black;">Astrophysical Journal</a> </i> &nbsp;
Such a calibration exercise needs to be carried out for each specific weak lensing mass estimation method, as the details of the method determine in part the expected scatter and bias.  ...  uncorrelated large-scale matter projections along the line-of-sight.  ...  We would like to thank Jeremy Tinker for supplying his halo finder code and Anatoly Klypin for providing us the simulation used in this study.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/0004-637x/740/1/25">doi:10.1088/0004-637x/740/1/25</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mfn2jxtpb5htpfledkokllexoe">fatcat:mfn2jxtpb5htpfledkokllexoe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20191015235912/https://arxiv.org/pdf/1011.1681v1.pdf" title="fulltext PDF download [not primary version]" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <span style="color: #f43e3e;">&#10033;</span> <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/98/5e/985e5dfb28eb93b56eea7ad563aa993305fca97d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/0004-637x/740/1/25"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> iop.org </button> </a>

The effects of classifiers diversity on the accuracy of stacking

Mariele Lanes, Eduardo Borges, Renata Galante
<span title="2017-07-05">2017</span> <i title="KSI Research Inc. and Knowledge Systems Institute Graduate School"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/tmv5k3vzsffn7oepnliq7vwghq" style="color: black;">Proceedings of the 29th International Conference on Software Engineering and Knowledge Engineering</a> </i> &nbsp;
The results revealed connections between some measures and the gain of stacking, but they imply a weak or moderate relationship that suggest predicting the improvement on the best base classifier accuracy  ...  The main goal of this paper is to evaluate the effects of classifier diversity on the accuracy of stacking.  ...  Thus, even low accuracy classifiers combined can generate a strong classifier, providing gain for stacking.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.18293/seke2017-016">doi:10.18293/seke2017-016</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/seke/LanesBG17.html">dblp:conf/seke/LanesBG17</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/h34havdhrnh4leenkllvudljou">fatcat:h34havdhrnh4leenkllvudljou</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180602165228/http://ksiresearchorg.ipage.com/seke/seke17paper/seke17paper_16.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d5/46/d54699398791e88bcd8d675cbead6c0125585110.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.18293/seke2017-016"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Influence of Static Magnetic Field Stimulation on the Accuracy of Tachystoscopically Presented Line Bisection

Hikari Kirimoto, Tatsunori Watanabe, Nami Kubo, Shota Date, Toru Sunagawa, Tatsuya Mima, Katsuya Ogata, Hisato Nakazono, Shozo Tobimatsu, Antonio Oliviero
<span title="2020-12-18">2020</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/5hwrtdnkjvclroyxzt4ty5ijb4" style="color: black;">Brain Sciences</a> </i> &nbsp;
Nine out of 16 subjects misjudged pre-bisected lines by consistently underestimating the length of the right-side segment (judging lines to be exactly pre-bisected when the transector was located to the  ...  Visual stimuli consisted of symmetrically or asymmetrically transected lines, tachystoscopically presented for 150 ms on a computer monitor.  ...  At each trial, one of five lines was presented, differing in the position of the vertical transector (at midpoint, rightward, or leftward) and in the overall length of the line and of its right and left  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/brainsci10121006">doi:10.3390/brainsci10121006</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/33352946">pmid:33352946</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4dn3ol6wfnaqbbes4cxuz2wz3e">fatcat:4dn3ol6wfnaqbbes4cxuz2wz3e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201221141933/https://res.mdpi.com/d_attachment/brainsci/brainsci-10-01006/article_deploy/brainsci-10-01006.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/58/85/5885c049e46347cab3008a2785640d5b56e91b20.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/brainsci10121006"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

On the Accuracy of Language Trees

Simone Pompei, Vittorio Loreto, Francesca Tria, Matjaz Perc
<span title="2011-06-03">2011</span> <i title="Public Library of Science (PLoS)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/s3gm7274mfe6fcs7e3jterqlri" style="color: black;">PLoS ONE</a> </i> &nbsp;
In order to assess the accuracy of the inferred trees we introduce and characterize two generalizations of standard definitions of distances between trees.  ...  Finally we draw some conclusions about where the accuracy of the reconstructions in historical linguistics stands and about the leading directions to improve it.  ...  At the same time the authors wish to thank Simon J. Greenhill for having granted the permission of using the ABVD database. Author Contributions  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1371/journal.pone.0020109">doi:10.1371/journal.pone.0020109</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/21674034">pmid:21674034</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3108590/">pmcid:PMC3108590</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ps4ew6g2qbdkvbdqe52ixtbx7a">fatcat:ps4ew6g2qbdkvbdqe52ixtbx7a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170929064729/http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0020109&amp;type=printable" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/39/62/3962f518839ac0b271601d20f916738479d543c8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1371/journal.pone.0020109"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> plos.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3108590" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

On the effect of curved streamlines on the accuracy of PIV vector fields

Sven Scharnowski, Christian J. Kähler
<span title="2012-12-27">2012</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ncungmpb5jbnnfoxaixzvrbygy" style="color: black;">Experiments in Fluids</a> </i> &nbsp;
This article derives a method to estimate and correct the bias error of the shift vector's absolute length in the presence of curved streamlines.  ...  The approach is very general and can be applied to any vector field obtained from window-correlation particle image velocimetry (PIV), single-pixel ensemble-correlation PIV, particle tracking velocimetry  ...  Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s)  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s00348-012-1435-9">doi:10.1007/s00348-012-1435-9</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/d7uig6dxdjhl3at4us77fuucee">fatcat:d7uig6dxdjhl3at4us77fuucee</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20171010044529/http://publisher-connector.core.ac.uk/resourcesync/data/Springer-OA/pdf/251/aHR0cDovL2xpbmsuc3ByaW5nZXIuY29tLzEwLjEwMDcvczAwMzQ4LTAxMi0xNDM1LTkucGRm.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/15/a2/15a235694f27abe4ee59c38b3036b7f2ff658b98.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s00348-012-1435-9"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

On the accuracy of schedule-based GTFS for measuring accessibility

Nate Wessel, Steven Farber
<span title="2019-06-18">2019</span> <i title="Center for Transportation Studies"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/iu4xnesgfrdezbobuot7hcbgem" style="color: black;">Journal of Transport and Land Use</a> </i> &nbsp;
In this paper we assess the accuracy with which General Transit Feed Specification (GTFS) schedule data can be used to measure accessibility by public transit as it varies over space and time.  ...  Such over-and under-predictions exhibit strong spatial patterns which should be of concern to those using accessibility metrics in statistical models.  ...  While there is a positive correlation between the two lines for both origins (r ≈ .2), it rather seems to be the case that On the accuracy of schedule-based GTFS for measuring accessibility  with a  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5198/jtlu.2019.1502">doi:10.5198/jtlu.2019.1502</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/r623roijdnbrzcgikkubhalhju">fatcat:r623roijdnbrzcgikkubhalhju</a> </span>
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On establishing the accuracy of noise tomography travel-time measurements in a realistic medium

Victor C. Tsai
<span title="">2009</span> <i title="Oxford University Press (OUP)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/m44dlrcxv5g5vltcbroqffdoqq" style="color: black;">Geophysical Journal International</a> </i> &nbsp;
This property has been derived assuming that the energy in normal modes is uncorrelated and perfectly equipartitioned, or that the distribution of noise sources is uniform in space and the waves measured  ...  in previous derivations do not hold for dispersive surface waves on the Earth.  ...  in the 2-D isotropic case, unlike the 3-D isotropic case where the sensitivity is strong away from the station-station line.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1111/j.1365-246x.2009.04239.x">doi:10.1111/j.1365-246x.2009.04239.x</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qqwsxt7iqzghznttbqor66wevy">fatcat:qqwsxt7iqzghznttbqor66wevy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809101649/http://epsc.wustl.edu/~ggeuler/reading/cam_noise_biblio/tsai_2009-gji-on_establishing_the_accuracy_of_noise_tomography_travel-time_measurements_in_a_realistic_medium.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/23/94/2394329f50b3d94b06741d4873f8ce3e3521a4dc.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1111/j.1365-246x.2009.04239.x"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Positional Accuracy of Spatial Data: Non-Normal Distributions and a Critique of the National Standard for Spatial Data Accuracy

Paul A Zandbergen
<span title="">2008</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gptxt6ipcfbfxptodcjwkm56di" style="color: black;">Transactions on GIS</a> </i> &nbsp;
The non-normal distribution of positional errors in spatial data has implications for spatial data accuracy standards and error propagation modeling.  ...  Existing spatial data accuracy standards, including the National Standard for Spatial Data Accuracy (NSSDA) used in the United States, commonly assume the positional error of spatial data is normally distributed  ...  An exception is Wilson (2006) who argues that the distribution can be approximated by a bivariate normal distribution with no correlation between the two variables; only a slice in any direction will  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1111/j.1467-9671.2008.01088.x">doi:10.1111/j.1467-9671.2008.01088.x</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ehh6el5xmjcrvhg6kkdvvla63y">fatcat:ehh6el5xmjcrvhg6kkdvvla63y</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170808163539/http://paulzandbergen.com/PUBLICATIONS_files/Zandbergen_TGIS_2008.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/e8/d8/e8d83aa76fcdc2c7ccb8aa94cf9e2489e5547d33.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1111/j.1467-9671.2008.01088.x"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

100% Classification Accuracy Considered Harmful: The Normalized Information Transfer Factor Explains the Accuracy Paradox

Francisco J. Valverde-Albacete, Carmen Peláez-Moreno, Matteo G. A. Paris
<span title="2014-01-10">2014</span> <i title="Public Library of Science (PLoS)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/s3gm7274mfe6fcs7e3jterqlri" style="color: black;">PLoS ONE</a> </i> &nbsp;
We are then able to obtain the entropy-modulated accuracy (EMA), a pessimistic estimate of the expected accuracy with the influence of the input distribution factored out, and the normalized information  ...  We show how the EMA and the NIT factor reject rankings based in accuracy, choosing more meaningful and interpretable classifiers.  ...  Bousoñ o and the anonymous reviewers for comments on previous versions of this paper. Author Contributions  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1371/journal.pone.0084217">doi:10.1371/journal.pone.0084217</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/24427282">pmid:24427282</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3888391/">pmcid:PMC3888391</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/lfumaezsnfg6tmvbaoxwjf4qm4">fatcat:lfumaezsnfg6tmvbaoxwjf4qm4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20171119043413/https://core.ac.uk/download/pdf/30047764.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/5b/44/5b444ec6b4204fc6b7d86a643fdc3e94844d3b26.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1371/journal.pone.0084217"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> plos.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3888391" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Research on the accuracy and speed of threedimensional reconstruction of liver surface based on binocular structured light

Xin Zhang, Long Chen, Fengfeng Zhang, Lining Sun
<span title="">2021</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/q7qi7j4ckfac7ehf3mjbso4hne" style="color: black;">IEEE Access</a> </i> &nbsp;
ACKNOWLEDGMENT The authors extend their gratitude to Soochow University Robotics and Microsystems Control Center. The authors would  ...  There is no correlation between the speed of 3D reconstruction of the liver surface in the three respiratory states.  ...  In section III, the calibration experiment of binocular system and the accuracy and speed of 3D reconstruction of liver surface based on respiratory platform are carried out.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/access.2020.3048953">doi:10.1109/access.2020.3048953</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/at4teqilancn7p25wcwvuk3suq">fatcat:at4teqilancn7p25wcwvuk3suq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210301001105/https://ieeexplore.ieee.org/ielx7/6287639/6514899/09312593.pdf?tp=&amp;arnumber=9312593&amp;isnumber=6514899&amp;ref=" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/60/b0/60b0416c7669af741f5bc3d3a4fa7cd569b5c9a7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/access.2020.3048953"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> ieee.com </button> </a>

Evaluation of Parameterized Quantum Circuits: on the relation between classification accuracy, expressibility and entangling capability [article]

Thomas Hubregtsen, Josef Pichlmeier, Patrick Stecher, Koen Bertels
<span title="2020-08-29">2020</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
We find a strong correlation between the ability of the circuit to uniformly address the Hilbert space and the achieved classification accuracy for circuits that entail a single embedding layer followed  ...  In our work, we use methods and quantifications from prior art to perform a numerical study in order to evaluate the level of correlation.  ...  Acknowledgements The authors would like to thank Sukin Sim for providing the data points in Table 5 and valuable feedback; Nicola Pancotti and Christoph Segler for providing feedback on our statistical  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2003.09887v2">arXiv:2003.09887v2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zxjegip6dzbydltqdlrfn42hw4">fatcat:zxjegip6dzbydltqdlrfn42hw4</a> </span>
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On the Accuracy of Influence Functions for Measuring Group Effects [article]

Pang Wei Koh, Kai-Siang Ang, Hubert H. K. Teo, Percy Liang
<span title="2019-11-21">2019</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Our theoretical analysis shows that such strong correlation arises only under certain settings and need not hold in general, indicating that real-world datasets have particular properties that allow the  ...  In this paper, we find that across many different types of groups and for a range of real-world datasets, the predicted effect (using influence functions) of a group correlates surprisingly well with its  ...  PWK was supported by the Facebook Fellowship Program.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1905.13289v2">arXiv:1905.13289v2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/iqxxon3w4vagvozy6y3qzxyv7i">fatcat:iqxxon3w4vagvozy6y3qzxyv7i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200907063452/https://arxiv.org/pdf/1905.13289v2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/94/73/9473f579c9e92506f5550941ec9a6f303446dc8c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1905.13289v2" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

On the forecasting accuracy of multivariate GARCH models

Sébastien Laurent, Jeroen V. K. Rombouts, Francesco Violante
<span title="2011-04-26">2011</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/q24l2lpvo5b5toynszfkpxw56i" style="color: black;">Journal of applied econometrics</a> </i> &nbsp;
This paper addresses the question of the selection of multivariate GARCH models in terms of variance matrix forecasting accuracy with a particular focus on relatively large scale problems.  ...  We consider 10 assets from the NYSE and compare 125 model based one, five and twenty-day ahead conditional variance forecasts over a period of 10 years using the Model Confidence Set (MCS) and the Superior  ...  The interaction between the two effects is particularly strong for the calm period.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/jae.1248">doi:10.1002/jae.1248</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cuf76qwpibbjrfwgfxxveyb7gm">fatcat:cuf76qwpibbjrfwgfxxveyb7gm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20110313175729/http://www.core.ucl.ac.be:80/%7Elaurent/pdf/MCSLauRomVio.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d9/4e/d94e4db3405a6c9106e848883e967ecde344ba84.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/jae.1248"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> wiley.com </button> </a>
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