Search found 307 matches

by TJetter
Sun 6. Oct 2019, 19:17
Forum: Rund um die Bedienung
Topic: Import von Netzen
Replies: 13
Views: 9154

Re: Import von Netzen

Nur als Ergänzung/Update zu diesem Thread: Die MemBrain dll unterstützt seit Jahren nun bereits die Erstellung neuer Netze un das Editieren bestehender Netze. Ebenso gehört das Clipping der Eingangsdaten bei den Aktivierungsfunktionen IDENTICAL bzw. IDENT_0_TO_1 bereits seit langem der Vergangenheit...
by TJetter
Wed 18. Sep 2019, 18:59
Forum: Miscellaneous Topics
Topic: Step by Step explanation on VBA DLL
Replies: 14
Views: 439

Re: Step by Step explanation on VBA DLL

can you show me some examples for normalizing data in MemBrain ? I did that initially and all I could get was a notification "Data in the lesson editor is out of range with respect to normalization setting". Even if I bypassed it by running the network anyway, it never gave correct results. That's ...
by TJetter
Thu 12. Sep 2019, 11:18
Forum: Miscellaneous Topics
Topic: Step by Step explanation on VBA DLL
Replies: 14
Views: 439

Re: Step by Step explanation on VBA DLL

, the scale is from -1 to +1 which is little confusing because the neural network was generated with normalized input (min-max rule, which is from 0 to 1). The script uses the activation range of the Input Neurons' Activation Functions for processing. It does not know about the values the net was t...
by TJetter
Wed 11. Sep 2019, 15:43
Forum: Miscellaneous Topics
Topic: Step by Step explanation on VBA DLL
Replies: 14
Views: 439

Re: Step by Step explanation on VBA DLL

I got to see the pattern viewer and there are different graphs plotted... But, I might need a little help on interpretation... After processing the script should ask you "Open generated csv file in external application?". If you say 'Yes' then a program (typically MS Excel) should open and present ...
by TJetter
Tue 10. Sep 2019, 22:09
Forum: Miscellaneous Topics
Topic: Step by Step explanation on VBA DLL
Replies: 14
Views: 439

Re: Step by Step explanation on VBA DLL

See below: Have you replaced the string "MemBrainDll.dll" by "MBDllWrapper64.dll" in all locations and copied the dll file to the same dir where the Excel is located? The error message still talks about "MemBrainDll.dll". Also this: under 64 bit Excel the file 'MBDllWrapper64.dll' has to be loaded, ...
by TJetter
Tue 10. Sep 2019, 08:07
Forum: Miscellaneous Topics
Topic: Step by Step explanation on VBA DLL
Replies: 14
Views: 439

Re: Step by Step explanation on VBA DLL

There's a German thread on this already in the forum where the same issue was solved: https://www.membrain-nn.de/forum/viewtopic.php?f=3&t=506 Can you try to find your way with the google tranlated version as follows? https://translate.google.de/translate?hl=de&tab=wT1&sl=auto&tl=en&u=https%3A%2F%2F...
by TJetter
Mon 9. Sep 2019, 09:33
Forum: Miscellaneous Topics
Topic: Step by Step explanation on VBA DLL
Replies: 14
Views: 439

Re: Step by Step explanation on VBA DLL

After that, I started MS Excel and from developer tab I started UserForm1 which was blank Just to be sure: When you say: "I started MS Excel" means that you opened the file "MBInputQualifyExcel2007.xls" from the downloaded file "MBInputQualify.zip", right? This file should already contain all the b...
by TJetter
Sat 7. Sep 2019, 15:38
Forum: Miscellaneous Topics
Topic: Step by Step explanation on VBA DLL
Replies: 14
Views: 439

Re: Step by Step explanation on VBA DLL

Thanks for the request. I will try to look into this asap. At the moment I would assume that it has something to do with access rights on your machine. - What version of MS Office are you using? - When you double-click on the entry 'UserForm1' is this what you see? Or is the form empty (i.e. without...
by TJetter
Tue 12. Mar 2019, 10:52
Forum: Rund um die Bedienung
Topic: Overfitting und Dropout
Replies: 2
Views: 633

Re: Overfitting und Dropout

Hallo, dazu müssen Sie in den Properties der betreffenden Neuronen die Eigenschaft 'lockActThres' auf TRUE bzw. auf 1 setzen: ' Properties of a Neuron Private Type NeuronProp act As Double actFunc As Long ' see const definitions below actThres As Double lockActThres As Long actSustain As Double ' 0....
by TJetter
Tue 26. Feb 2019, 05:55
Forum: Rund um die Bedienung
Topic: Gewichte speichern unter VB6
Replies: 16
Views: 1720

Re: Gewichte speichern unter VB6

Es liegen danach am Output zwar Werte vor, diese ändern sich aber nicht, egal wie oft ich einen MB_ThinkStep durchführe. Ich lade immer neue Bildsegmente an den Input des Netzes, aber der Output ändert sich nicht. Zunächst einmal ist es normal, dass sich bei einem zeitinvarianten Netz nur beim erst...