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

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The original article was published in BMC Medical Informatics and Decision Making 2018 18:22

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
figure1

An implemented graphical user interface of TEER for temporal expression extraction

Fig. 3
figure2

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.

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Correspondence to Yingying Qu or Heng Weng.

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Hao, T., Pan, X., Gu, Z. et al. Correction to: A pattern learning-based method for temporal expression extraction and normalization from multi-lingual heterogeneous clinical texts. BMC Med Inform Decis Mak 18, 25 (2018) doi:10.1186/s12911-018-0603-0

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