IDEAS home Printed from https://ideas.repec.org/a/eee/stapro/v82y2012i2p348-356.html

A simple extension of boosting for asymmetric mislabeled data

Author

Listed:
  • Hayashi, Kenichi

Abstract

This letter provides a simple extension of boosting methods for binary data where the probability of mislabeling depends on the label of an example. Loss functions are derived from the statistical perspective, which is based on likelihood analysis. Our proposed methods can be interpreted as a correction of the decision boundary of observed labels. This interpretation partially relates to cost-sensitive learning, a classification method for the case in which the ratio of two labels in a dataset is skewed. Numerical experiments show that the proposed methods work well for asymmetric mislabeled data even when the probabilities of mislabeling may not be precisely specified.

Suggested Citation

  • Hayashi, Kenichi, 2012. "A simple extension of boosting for asymmetric mislabeled data," Statistics & Probability Letters, Elsevier, vol. 82(2), pages 348-356.
    • Handle: RePEc:eee:stapro:v:82:y:2012:i:2:p:348-356
    DOI: 10.1016/j.spl.2011.10.014
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S016771521100335X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.spl.2011.10.014?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    References listed on IDEAS

    as
    1. Lin, Yi, 2004. "A note on margin-based loss functions in classification," Statistics & Probability Letters, Elsevier, vol. 68(1), pages 73-82, June.
    2. A. J. Culyer & J. P. Newhouse (ed.), 2000. "Handbook of Health Economics," Handbook of Health Economics, Elsevier, edition 1, volume 1, number 1.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Baltagi, Badi H. & Yen, Yin-Fang, 2014. "Hospital treatment rates and spillover effects: Does ownership matter?," Regional Science and Urban Economics, Elsevier, vol. 49(C), pages 193-202.
    2. Kai Hong & Peter A. Savelyev & Kegon T. K. Tan, 2020. "Understanding the Mechanisms Linking College Education with Longevity," Journal of Human Capital, University of Chicago Press, vol. 14(3), pages 371-400.
    3. Erik Schokkaert & Jonas Steel & Carine Van de Voorde, 2017. "Out-of-Pocket Payments and Subjective Unmet Need of Healthcare," Applied Health Economics and Health Policy, Springer, vol. 15(5), pages 545-555, October.
    4. Masayoshi Hayashi, 2011. "The effects of medical factors on transfer deficits in Public Assistance in Japan: a quantile regression analysis," International Journal of Health Economics and Management, Springer, vol. 11(4), pages 287-307, December.
    5. James M. Malcomson, 2005. "Supplier Discretion Over Provision: Theory and an Application to Medical Care," RAND Journal of Economics, The RAND Corporation, vol. 36(2), pages 412-429, Summer.
    6. Abe Dunn & Eli Liebman & Adam Hale Shapiro, 2016. "Decomposing Medical Care Expenditure Growth," NBER Chapters, in: Measuring and Modeling Health Care Costs, pages 81-111, National Bureau of Economic Research, Inc.
    7. Martin Gaynor, "undated". "What Do We Know About Competition and Quality in Health Care Markets?," GSIA Working Papers 2006-E62, Carnegie Mellon University, Tepper School of Business.
    8. Philip Oreopoulos & Kjell G. Salvanes, 2009. "How large are returns to schooling? Hint: Money isn't everything," NBER Working Papers 15339, National Bureau of Economic Research, Inc.
    9. Lorenz Kueng & Evgeny Yakovlev, 2016. "Long-Run Effects of Public Policies: Endogenous Alcohol Preferences and Life Expectancy in Russia," Working Papers w0219, New Economic School (NES).
    10. Ciccarelli, Carlo & Giamboni, Luigi & Waldmann, Robert, 2007. "Cigarette smoking, pregnancy, forward looking behavior and dynamic inconsistency," MPRA Paper 8878, University Library of Munich, Germany.
    11. Maite Blázquez Cuesta & Elena Cottini & Herrarte, A. (Ainhoa), 2012. "GINI DP 39: Socioeconomic Gradient in Health: How Important is Material Deprivation?," GINI Discussion Papers 39, AIAS, Amsterdam Institute for Advanced Labour Studies.
    12. Bernard Friedman & H. Jiang, 2010. "Do Medicare Advantage enrollees tend to be admitted to hospitals with better or worse outcomes compared with fee-for-service enrollees?," International Journal of Health Economics and Management, Springer, vol. 10(2), pages 171-185, June.
    13. Yevgeniy Goryakin & Bayard Roberts & Martin McKee, 2015. "Price elasticities of alcohol demand: evidence from Russia," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 16(2), pages 185-199, March.
    14. Steven Yen & Hung-Hao Chang & Tsui-Fang Lin, 2013. "Out-of-pocket expenditures on traditional and Western medicine in Taiwan," International Journal of Public Health, Springer;Swiss School of Public Health (SSPH+), vol. 58(4), pages 583-592, August.
    15. Yuda, Michio, 2013. "Medical Fee Reforms, Changes In Medical Supply Densities, And Supplier-Induced Demand: Empirical Evidence From Japan," Hitotsubashi Journal of Economics, Hitotsubashi University, vol. 54(1), pages 79-93, June.
    16. Craig A. Gallet & John A. List, 2003. "Cigarette demand: a meta‐analysis of elasticities," Health Economics, John Wiley & Sons, Ltd., vol. 12(10), pages 821-835, October.
    17. Chari, A.V. & Valli, Elsa, 2021. "The effect of subsidized childcare on the supply of informal care: Evidence from public kindergarten provision in the US," Journal of Health Economics, Elsevier, vol. 77(C).
    18. Felder, Stefan, 2016. "Kickbacks in Medical Expert Markets," VfS Annual Conference 2016 (Augsburg): Demographic Change 145594, Verein für Socialpolitik / German Economic Association.
    19. Marie Allard & Izabela Jelovac & Pierre-Thomas Léger, 2010. "Physicians self selection of a payment mechanism: Capitation versus fee-for-service," Post-Print halshs-00523370, HAL.
    20. Leonardo Becchetti & Pierluigi Conzo & Fabio Pisani, 2018. "Education and health in Europe," Applied Economics, Taylor & Francis Journals, vol. 50(12), pages 1362-1377, March.

    More about this item

    Keywords

    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:stapro:v:82:y:2012:i:2:p:348-356. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/wps/find/journaldescription.cws_home/622892/description#description .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.