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|    comp.ai    |    Awaiting the gospel from Sarah Connor    |    1,954 messages    |
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|    Message 967 of 1,954    |
|    dataminer101 to All    |
|    Re: Please help me with my Data Mining p    |
|    17 Mar 06 23:36:12    |
      From: dataminer101@yahoo.com              Hi Ted and thanks for the reply.              As I told another person who kindly replied to my post, Since the       produced model will be used as part of an alarm/flagging system, I will       have to produce a curve of each of the parameters of interest using 4       values/day=once/6h, and do this for the 44 days, this is to flag and       correct any abnormal behaviour ASAP. So, the whole curve would have       4*44=176 values. E.g. for the water consumption curve: day1:       12AM=65Gal, 6AM=150, 12PM ... DAY44=6PM=1500Gal. I would have to come       up with similar curves for each of the parameters of interest       (inputs/outputs). Now as far as ANNs are concerned, do I have to       produce 176 of these ANNs, one for each predicted value? ANN1: input1       (temperature-value Day1@12AM) input2 (humidity-value Day1@12AM)...       output1 (feed consumption-value Day1@12AM), output2       (heater_runtime-values Day1@12AM)... and train the ANN with the 50-60       samples (Day1@12AM) from previous productions. This would produce an       ANN for predicting the value of each parameter for Day1@12AM for future       productions, etc.... This would quite intensive computationally, so I       am wondering if there is a better way to maybe feed-in all the 176       values time series in one shot to have something like       input1(temperature-values 1-176), input2(humidity-values 1-176)...       output1(feed consumption-values 1-176), output2 (heater runtime-values       1-175)... and this will produce only one ANN which will predict the       176 values for all parameters of future productions?       I would really appreciate your help as I am really stuck at this.              [ comp.ai is moderated. To submit, just post and be patient, or if ]       [ that fails mail your article to |
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