Correction to: A pattern learning-based method for temporal expression extraction and normalization from multi-lingual heterogeneous clinical texts

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Correction
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Erratum

After publication of the original article [1] it was noted that the captions relating to Figs. 2 and 3 had been interchanged.
Fig. 2

An implemented graphical user interface of TEER for temporal expression extraction

Fig. 3

The scalability evaluation of TEER (the first) and TEER_C (the second) using the increasing number of temporal expressions randomly selected from the testing datasets

These errors were introduced during typesetting; thus the publisher apologizes for this error. The correct figures and corresponding captions are shown below.

Reference

  1. 1.
    Hao T, Pan X, Yi BK, Gu Z, Qu Y, Weng H. A pattern learning-based method for temporal expression extraction and normalization from multi-lingual heterogeneous clinical texts. BMC Med Inform Decis Mak. 2018;18(Suppl 1):22.PubMedPubMedCentralGoogle Scholar

Copyright information

© The Author(s). 2018

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

Authors and Affiliations

  1. 1.School of Information Science and TechnologyGuangdong University of Foreign StudiesGuangzhouChina
  2. 2.School of ComputerSouth China Normal UniversityGuangzhouChina
  3. 3.School of BusinessGuangdong University of Foreign StudiesGuangzhouChina
  4. 4.The Second Affiliated HospitalGuangzhou University of Chinese MedicineGuangzhouChina

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