How to get comments from a website

platanas20platanas20 Member Posts: 22 Contributor II
edited November 2018 in Help
Hello all!

I am new with rapidminer and i want some help to achieve my purpose.
i need to get comments from a website and i dont know which operators i should use.i make an effort with some operators but i cant to get only the comments.i used "Extract Information",in the field of "regular expression" i put <div class="post-content">(.*?)</div>(where its the comment i must get) but it doesnt work.Which operators should i use?Any ideas?

thanks in advance!!


  • Options
    el_chiefel_chief Member Posts: 63 Contributor II
    check out the videos on my blog about web scraping with rapidminer and xpath. should do the trick.

    links below
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