• 0 Posts
  • 174 Comments
Joined 11 months ago
cake
Cake day: August 8th, 2023

help-circle


  • How good is good do you say?

    We got a pretty good results with CER at 4% and WER at 15%!

    This was on a limited dataset used to test and train which most likely means that if you introduced an even larger dataset with greater variations in handwriting style for testing the numbers might be even worse.

    Very simplified: A risk of a character wrong every 20th character and a word wrong every 7th word. The SER was around 20%.

    There’s an reason why no one has released a good model for western letters yet and why companies pay up to 1€ for capturing data from 10 handwritten pages.

    It will come but OCR isn’t as sexy as developing text2image solutions.






  • To train an AI to recognize handwriting you need a huge dataset of handwriting examples. That is millions of samples of handwritten text + information about what the written text says in every example).

    This is why the best engines only exists as a service in the cloud. The OCR engines you can install lovely that are acceptable, but far from perfect, are commercial. Parascript FormXtra is one of the better commercial ones.

    The only OCR Engine that’s free and really good is Tesseract OCR but it doesn’t handle handwritten text.





  • One of Russia’s top security officials called on Thursday for Russians to mobilise to inflict “maximum harm” on Western societies and infrastructure as payback for increasingly tough sanctions being imposed on Moscow by the U.S. and its allies.

    So… The sanctions are tough? You’re saying they are having an effect? Good that we finally get this confirmed.

    “We need to (respond). Not only the authorities, the state, but all our people in general. After all, they - the U.S. and its crappy allies - have declared a war on us without rules!,”

    This is a lie. The rule that Russia broke was “do not invade neighboring countries and don’t murder and rape the civilians”.

    In his latest comments he spoke of the need to find critical vulnerabilities in Western economies, to target energy, industry, transport, banking and social services, and to stir up social tensions.

    Yet again, why focus on this if the Russian economy is booming and sanctions are toothless?

    While we can discuss how big the effects of the sanctions on Russia and the Russian economy are, we can conclude that the sanctions have a real tangible and a clearly noticable impact.