E2.3 Given a two-input neuron with the following weight matrix and input vector: w=[32] and p = [-5 7], we would like to have an output of 0.5. Do you suppose that there is a combination of bias and transfer function that might allow this? i. Is there a transfer function from Table 2.1 that will do the job if the bias is zero? ii. Is there a bias that will do the job if the linear transfer function is used? If yes, what is it? iii. Is there a bias that will do the job if a log-sigmoid transfer function is used? Again, if yes, what is it? iv. Is there a bias that will do the job if a symmetrical hard limit transfer function is used? Again, if yes, what is it?

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E2.3 Given a two-input neuron with the following weight matrix and input vector:
w=[32] and p = [-5 7], we would like to have an output of 0.5. Do you
suppose that there is a combination of bias and transfer function that might allow
this?
i. Is there a transfer function from Table 2.1 that will do the job if the bias is zero?
ii. Is there a bias that will do the job if the linear transfer function is used? If yes,
what is it?
iii. Is there a bias that will do the job if a log-sigmoid transfer function is used?
Again, if yes, what is it?
iv. Is there a bias that will do the job if a symmetrical hard limit transfer function is
used? Again, if yes, what is it?
Transcribed Image Text:E2.3 Given a two-input neuron with the following weight matrix and input vector: w=[32] and p = [-5 7], we would like to have an output of 0.5. Do you suppose that there is a combination of bias and transfer function that might allow this? i. Is there a transfer function from Table 2.1 that will do the job if the bias is zero? ii. Is there a bias that will do the job if the linear transfer function is used? If yes, what is it? iii. Is there a bias that will do the job if a log-sigmoid transfer function is used? Again, if yes, what is it? iv. Is there a bias that will do the job if a symmetrical hard limit transfer function is used? Again, if yes, what is it?
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