Absorbing Feedback - Deepstash





The perils of constant feedback

Absorbing Feedback

The Gradient Descent, which is a machine learning technique used in a neural network, provides us with this insight:

  • If we take absorb too much feedback for our actions towards our goal, we will move extremely slow and can fall back or settle for some mediocre solution.
  • If we ignore all feedback and just act, we may probably never reach our goal.

    60 SAVES

    This is a professional note extracted from an online article.

    Read more efficiently

    Save what inspires you

    Remember anything


    The perils of constant feedback

    The perils of constant feedback




    Key Ideas

    The App Notification Analogy

    When we observe App notifications, there is a correlation between the number of notifications sent by the App and the probability that the user opens it.

    If the number of notifications is high, there is a greater chance of the user opening the app, while at the same time, a greater risk of annoying the user. This analogy plays the same in the area of the feedback that we receive for our actions.

    Changing Your Feedback Frequency

    The way to overcome the problem of "Feedback Frequency" is to change your 'Step Size', which is inversely proportional to the feedback received. This is done by:

    • Slowly Decreasing Step Size: Take less feedback in the beginning but increasing it as you move closer towards your goal.
    • Cycling between small and big Step Size: Taking less and more feedback in intervals.
    • Increasing the momentum of Step Size: Taking more feedback in the beginning and as you learn, decrease the amount of feedback and move forward faster, using the momentum.



      Mark Twain

      “It ain’t what you know that gets you into trouble. It’s what you know for sure that just ain’t so.”

      Mark Twain
      The most useful learning
      Most people think about learning as adding knowledge and skills. You now have a new fact in your mind that didn’t exist before.

      The most useful learning isn’t usually a strict addition of new knowledge, but first unlearning something false or unhelpful.

      Types of Unlearning
      • Straightforward refutation of the old idea. This complete refutation is atypical. More likely the new knowledge doesn’t contradict the old one, but it may modify it in some way.
      • The new knowledge revises a simpler picture by filling it with more complex details. This is similar to adding new knowledge, although because the older, simpler view of the issue has been overwritten with more detail, there is some unlearning going on.

      3 more ideas

      Options Of Adventure Sports
      Options Of Adventure Sports
      • Skateboarding: Using ramps to pick up speed, you can learn to perform tricks.
      • Mountain biking: Combinies the technical skill and endurance of cross-country and the speed ...
      Adventure Sports
      • They are fast-paced, action-packed and perfect for those who want to take risks and test their bodies to the extreme.
      • Many clubs offer free trials, and cheap hire of equipment.
      • Adventure sports are fun but often very physically demanding.
      • There are clubs and groups around the world with professional coaches to help you reach your maximum potential in whichever sport you choose.
      • Most adventure sports offer more accessible variations for children or the disabled. 
      Cognitive biases
      Cognitive biases

      ...are common thinking errors that harm our rational decision-making.

      We don't always see things as they are. We don't simply glean information through the senses and act on it; inste...

      Optimism Bias

      Is our tendency to overestimate the odds of our own success compared to other people's. 

      Overly optimistic predictions can be dangerous, leading us to waste time and resources pursuing unrealistic goals. In the real world of business, things don't always work out for the best, and it serves us well to know when conditions are not on our side.

      How to control the optimism bias
      • Be skeptical of your own rosy expectations for your work. 
      • Assume projects will be more difficult and more expensive than you initially think they will. 
      • Don't trust your good ideas to manifest through positive thinking - be ready to fight for them.
      • Trust the numbers. Numbers are firm but fair, and getting intimate with your business's cash flow can help you make more rational decisions.

      7 more ideas