Comments for Predictive Modeler https://predictivemodeler.com/ Sun, 21 Jan 2024 15:20:52 +0000 hourly 1 https://wordpress.org/?v=6.5.3 Comment on An MS Excel Example of a Basic MLP by Tom https://predictivemodeler.com/2018/12/11/an-ms-excel-example-of-a-perceptron/#comment-579 Sun, 21 Jan 2024 15:20:52 +0000 https://predictivemodeler.com/?p=1839#comment-579 Thank you for the post. I really like it. Could you give some examples of applications of it? How one could use the obtained results?

]]> Comment on Theory: The Multi-Layer Perceptron by Cristian IUHAS https://predictivemodeler.com/2018/12/11/theory-the-multi-layer-perceptron/#comment-529 Tue, 02 May 2023 18:06:06 +0000 https://predictivemodeler.com/?p=1832#comment-529 In reply to Ron b Davis.

Please send me a copy

]]> Comment on An MS Excel Example of a Basic MLP by Haniifan https://predictivemodeler.com/2018/12/11/an-ms-excel-example-of-a-perceptron/#comment-502 Sun, 30 Oct 2022 07:53:47 +0000 https://predictivemodeler.com/?p=1839#comment-502 It’s a very useful Excel Sheet, Could you help me on how to applied Sigmoid function in the sheet? Or maybe if you already done it where can I get it?
Thank you very much

]]> Comment on An MS Excel Example of a Basic MLP by Syed Mehmud https://predictivemodeler.com/2018/12/11/an-ms-excel-example-of-a-perceptron/#comment-458 Thu, 25 Aug 2022 17:54:15 +0000 https://predictivemodeler.com/?p=1839#comment-458 In reply to David Z.

Excellent find David! I think I agree with your fix. I have edited and uploaded the updated workbook.

]]> Comment on An MS Excel Example of a Basic MLP by David Z https://predictivemodeler.com/2018/12/11/an-ms-excel-example-of-a-perceptron/#comment-448 Sun, 31 Jul 2022 10:41:20 +0000 https://predictivemodeler.com/?p=1839#comment-448 Hi There
Thanks for this – very helpful for me learning neural networks and being an old hand at excel!
I think I found some tiny bugs in the formulas.. specifically, cells J5 I think should be multiplying to $F$9 (so that it reads from X2) and similar for Cell J9 this one should be multiplying to $F$4… If I’ve understood correctly in any case.
Going to try and add an extra hidden layer and/or extra nodes in the first hidden layer as bit of practice, hopefully helps me understand it more!
Cheers David

]]> Comment on An MS Excel Example of a Basic Self-Organizing Map by Aschalew https://predictivemodeler.com/2021/06/05/an-ms-excel-example-of-a-basic-self-organizing-map/#comment-410 Tue, 22 Mar 2022 06:12:59 +0000 https://predictivemodeler.com/?p=2957#comment-410 I want to know how tological and quantization errors of SOM can be calculated in excel.

]]> Comment on An MS Excel Example of a Basic MLP by Cody Chen https://predictivemodeler.com/2018/12/11/an-ms-excel-example-of-a-perceptron/#comment-316 Sat, 29 May 2021 18:54:01 +0000 https://predictivemodeler.com/?p=1839#comment-316 In reply to Syed Mehmud.

Hello Syed,
Can you also incl. the sigmoid version into the Zip file ? then I can compare two version.

Thanks

]]> Comment on Theory: The Multi-Layer Perceptron by Syed Mehmud https://predictivemodeler.com/2018/12/11/theory-the-multi-layer-perceptron/#comment-310 Tue, 04 May 2021 23:24:59 +0000 https://predictivemodeler.com/?p=1832#comment-310 In reply to Ron b Davis.

Thank you for the work Ron! You may send it to syed@predictivemodeler.com.

]]> Comment on An MS Excel Example of a Basic MLP by Syed Mehmud https://predictivemodeler.com/2018/12/11/an-ms-excel-example-of-a-perceptron/#comment-306 Sun, 18 Apr 2021 18:35:21 +0000 https://predictivemodeler.com/?p=1839#comment-306 In reply to Bry.

Hi Bry – the neuron function is sigmoid, I’ll clarify and upload an edited workbook. Thanks for pointing this out!

]]> Comment on An MS Excel Example of a Basic MLP by Claude Pelletier https://predictivemodeler.com/2018/12/11/an-ms-excel-example-of-a-perceptron/#comment-305 Sun, 18 Apr 2021 17:22:24 +0000 https://predictivemodeler.com/?p=1839#comment-305 Great concise excel presentation! much appreciated!

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