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Data transformation


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neglog

This is called neglog, log-modulus or sign-preserving log.

f(x) = sign(x) * log(abs(x) + 1)

Citation

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@article{yaltirakli,
  title   = "Data transformation",
  author  = "Yaltirakli, Gokberk",
  journal = "gkbrk.com",
  year    = "2025",
  url     = "https://www.gkbrk.com/data-transformation"
}
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IEEE Citation
Gokberk Yaltirakli, "Data transformation", February, 2025. [Online]. Available: https://www.gkbrk.com/data-transformation. [Accessed Feb. 09, 2025].
APA Style
Yaltirakli, G. (2025, February 09). Data transformation. https://www.gkbrk.com/data-transformation
Bluebook Style
Gokberk Yaltirakli, Data transformation, GKBRK.COM (Feb. 09, 2025), https://www.gkbrk.com/data-transformation

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