I trying to produce a neural network visualization similar to the one below (link):
I was wondering if anybody could suggest any resources that they have used themselves and are happy with. If, in particular, anyone knows of any freely available template from which I can build off, that would be great.
I happened to e-mail the author who let me know that he used Powerpoint for this one. Who would have thought!
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I need to simulate a fully functional AS/RS in warehousing. Moreover, I am a complete beginner in this field. Can some please let me know if I could get readymade simulation file? Or if not, please let me know how to learn to do it.
I have checked out the Anylogic website and it's tutorials (They are too lengthy).
fortunately for you, i have developed an AS/RS example that is a ready-made downloadable model for you, available at https://cloud.anylogic.com/model/1f5c7d1f-8782-40ac-957d-d3ba97bf6bf0?mode=SETTINGS
In general, when you want a model example, the first thing you should do is check the anylogic cloud, and if you are lucky the model is downloadable. Unfortunately, most people don't share
It really depends on what type of ASRS you are modeling (shuttle versus unit load) and level of detail you need. Do you need specific slotting and inventory tracking, or simplier black box delays with the assumption inventory is always available? The level of detail you need depends on questions you are asking, and should be addressed prior to starting development. If results from the model are critical and urgent, and you need anything more than simple black box delays, you should consider outsourcing to an experienced professional until you can get your AnyLogic skills up to speed.
I am very new in this field and I would like to create a Neural Network to classify a dataset that I have in MongoDB. I would like some advise about where should I start, what technology should I use or any tutorial that you think it can help.
If you know about any open source code that already does this, I would love to take a look at it.
Thank you !!
Pick a platform
In essence, you should pick a platform or framework that does much of the dirty work for you and read up on some tutorials for that.
The big choice is between natural language processing frameworks such as NLTK or spaCy or Stanford NLP tools; or a generic machine learning framework such as Tensorflow or PyTorch.
Text classification is a popular task that's reasonably entry-level, is well supported by pretty much everything (so it's not much to say there in a shopping question, pick whatever you like) and would have a bunch of tutorials available online for any major platform.
I asked a similar question to Anylogic linkedin forum so sorry for multiple posting (possibly for some of you). I just heard about the Anylogic program. My purpose is not simulation I want to visualize a log file. I want to allow the admin-user (who will be the user of the Anylogic model) to enter some settings which will cause some filtering and I want to visualize the whole file with Anylogic.
The file is a communication file. Possibly I will show communication attendees and interactions using Anylogic. I want to emphasize unnormal patterns in the log using visual and interactive properties of Anylogic. There may also some need for like zooming in and out during the execution of the model.
Is it something very difficult to do? I am a Java developer. I can understand that I should have to learn Anylogic. What other skills and development and test environments (Ide etc.) do I need?
I plan to do a serial of implementations for several log file types and currently I am trying to find the best tool which will allow me to make changes in visualization part of the models easily till I find the best representation of the data.
There are some examples of Anylogic which are installed built-in but I couldn't see an example which suits my situation. I do not know where to start. If someone helps me to start the design I would be very happy :)
Thank you for your attention..
Edit:
I am attaching a sample stereoscopic view model and a sample view. I want to do something similar to this. Is it ok with AnyLogic?
Ferda
simple answer: yes its possible.
Some more comments:
I am currently working on a very similar project actually. For me as an experienced AnyLogic user, it is very natural and AnyLogic offers all the features you ask for.
Is it something very difficult to do?
That depends on how quickly you can learn AL. But if you are experienced with Java, it will not be too hard, I imagine.
What other skills and development and test environments (Ide etc.) do I need?
None, really. You need to figure out how to use the visual elements of AL. All of them can be changed statically via the AL IDE but you can always change them dynamically via Java code. That is very important to realize and play around with.
I am attaching a sample stereoscopic view model and a sample view. I want to do something similar to this. Is it ok with AnyLogic?
Yes, that can be done.
I suggest you try checking the example models that come with AL. If you find something that looks like what you need, try to figure out how they did it. Then try to recreate it in a simple example model for yourself.
Thanks for reading.
I want to implement a Baysian Network using the Matlab's BNT toolbox.The thing is, I can't find "easy" examples, since it's the first time I have to deal with BN.
Can you propose some possible applications, (with not many nodes) please ^^ ?
Have a look at Tom Mitchell's "Machine Learning" book, which covers the subject starting with small, simple examples. I suspect there are many course slides you could access online which also give simple examples.
I think it helps to start with higher level tools to get a feel for how to construct networks before constructing them in code. Having a UI also allows you to play with the network and get a feel for the way the networks behave (propagation, explaining away, etc).
For example have a look at the free Genie (http://genie.sis.pitt.edu) and its samples, and/or the 50 node limited Hugin-Lite (http://www.hugin.com/productsservices/demo/hugin-lite) with it's sample networks. You can then check your BNT implementations to make sure they verify against the software packages.
Edit: I forgot to mention Netica which is another BN/Influence diagram software package which I think has the biggest selection of examples http://www.norsys.com/netlibrary/index.htm.
I have experience with Simulink and CANbus interfaces for both simulation and code generation... but I really like open source. For quite awhile Octave has qualified as a MATLAB replacement (at my usage level) but I just recently found out about Modelica. I have yet to find any information about any blocksets (what term does Modelica tend to use?) for CANbus other than the broken link for Exite from Extessy.
Can anyone provide personal experience or a reference to information on using Modelica with CANbus? I know that I could write my own blockset, but it seems like the sort of thing someone else would already have done.
The best reference I could find on this topic was this paper. It was apparently developed as part of the EuroSysLib project. I do not know if it is publicly available anywhere. I would suggest you contact the authors.
another option for simulation of entire ECUs, including CAN is described here:
http://qtronic.de/en/index_news_12_6_ATZ.html
See paper "Building Virtual ECUs Quickly and Economically" in the June 2012 issue of ATZ electronic. Use Modelica to build vehicle simulation models for export as FMU,
and the Silver Basic Software (SBS) to configure CAN emulation based on DBC files,
and run both parts closed-loop in Silver.