title: How to determine for which value artificial neuron will fire?
body: <p>I'm trying to determine for the articial neuron shown below the values (0 or 1)
  for the inputs i1, i2, and i3 for which it will fire (i0 is the input for the
  bias weight and will always be -1). </p>
  
  <p>The weights are </p>
  
  <p>W0 = 1.5</p>
  
  <p>W1 = -1</p>
  
  <p>W2 = 1, and W3 = 2. </p>
  
  <p>Assume the activation function depicted in image below.</p>
  
  <p><em>Please clarify your answer as I have done few examples and still I'm not able to fully understand the theory  :(</em></p>
  
  <p>Many thanks,</p>
  
  <p>Mary J.</p>
  
  <p>PS. Image below:</p>
  
  <p><img src="https://i809.photobucket.com/albums/zz18/maryj45/nn.png" alt="image"></p>