Trend of Supervised Web Data Extraction

@article{Martono2018TrendOS,
  title={Trend of Supervised Web Data Extraction},
  author={Galih Hendro Martono and Azhari Azhari and K. Mustafa},
  journal={International Journal of Computer Applications},
  year={2018},
  volume={180},
  pages={13-20}
}
Website has evolved since it was first developed in 1990. Since then, the website grows rapidly. Based on the information provided by http://www.worldwidewebsize.com the number of websites is currently at least 4.54 billion pages. With a very large number, the website stores a lot of information that can be used. That problem brings up the concept of data extraction. Web data extraction aims to retrieve the contents of the website so that it can be easy to use for other purposes. The… 

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