gonn | Building a simple neural network in Go | Machine Learning library

 by   sausheong Go Version: Current License: No License

kandi X-RAY | gonn Summary

kandi X-RAY | gonn Summary

gonn is a Go library typically used in Artificial Intelligence, Machine Learning applications. gonn has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Building a simple neural network in Go
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              gonn has a low active ecosystem.
              It has 284 star(s) with 35 fork(s). There are 9 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 3 open issues and 1 have been closed. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of gonn is current.

            kandi-Quality Quality

              gonn has no bugs reported.

            kandi-Security Security

              gonn has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              gonn does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              gonn releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.

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            gonn Key Features

            No Key Features are available at this moment for gonn.

            gonn Examples and Code Snippets

            No Code Snippets are available at this moment for gonn.

            Community Discussions

            QUESTION

            How to login to WebApi from Blazor server side and retrieve and pass the cookie to the app?
            Asked 2021-Feb-12 at 02:25

            I want to build a Blazor Server Side app that calls an ASP NET Core Web API that requires authentication/authorization using the Microsoft AspNetCore Identity. I have gonne so far to login, but couldn't find a way to send the cookie after login and delete it on logout.

            I have searched extensively, but only found for OAuth, OpenID, Azure, AD, IdentityServer4, ClientSide etc...

            ...

            ANSWER

            Answered 2021-Feb-12 at 02:25

            As far as I know, the asp.net core identity contains the login view and login action method, there is no build-in that support web api. If you want to use web api with identity, you should inject the user manager and build the authentication controller by yourself.

            More details, I suggest you could refer to this article.

            Besides for client side part, I suggest you could try to refer to this blog to know how to authentication with client-side Blazor using WebAPI.

            This article provide a complete example to authentication with client-side Blazor using WebAPI and ASP.NET Core Identity and configuring Role-based Authorization with client-side Blazor.

            It also contains the github for this example.

            Source https://stackoverflow.com/questions/66129884

            QUESTION

            Pytorch ValueError: Target and input must have the same number of elements after change Image size
            Asked 2020-Jun-05 at 17:47

            i have a working peace of code, which takes a Batchsize from 32 Image with the shape of 256*256 and i can train my neuronal network.

            ...

            ANSWER

            Answered 2020-Jun-05 at 17:47

            You need to be careful when using -1 in views, since it just uses the remaining size and if that doesn't correspond to your intentions, you won't immediately know that it didn't behave as expected. You should particularly avoid -1 for the batch dimension, because you can mistakenly change the batch size, which should not change and their data should be independent from each other.

            Given an input of size [32, 3, 256, 256] the output after the convolutions has size [32, 24, 14, 14], which can be flattened to [32, 4704], as you anticipated in the first version. When you change the input to size [32, 3, 50, 50], the output after the convolutions has size [32, 24, 1, 1], which can clearly not be converted to size [32, 768], because flattening it, would result in a size of [32, 24]. Given that 32 * 24 = 768, you incorrectly combine the batches into one, creating a tensor of size [1, 768], and if you had used a different batch size, it wouldn't even work.

            The correct input size to the first linear should be 24:

            Source https://stackoverflow.com/questions/62218670

            QUESTION

            Get weird syntax when opening automatically created pdf php javascript
            Asked 2019-Oct-13 at 20:25

            I'm trying to make a website where users can make a pdf. I want to show the pdf directly next to the button when I press "create worksheet". I tried to do it with javascript and php, but I get a weird syntax in my iframe instead of the actual pdf. Does anybody know the correct way of doing this?

            ...

            ANSWER

            Answered 2019-Oct-13 at 20:25

            Firstly, the issue is the browser will not interpret the PDF data as a PDF in that way. srcdoc is treated as raw HTML.

            There are a couple of different ways to accomplish your "generate on click" functionality:

            1) You could just drop the AJAX entirely and just use HTML form markup to accomplish this. Using the target attribute on the form element to target your PDF viewer iframe.

            Source https://stackoverflow.com/questions/58348101

            QUESTION

            Prove recursion: Show that M(n) >= 1/2 (n + 1) lg(n + 1)
            Asked 2019-Sep-10 at 22:41

            I want to show that the recursion of quicksort run on best time time on n log n.

            i got this recursion formula

            ...

            ANSWER

            Answered 2019-Sep-10 at 22:41

            You indeed want to get rid of k. To do this, you want to find the lower bound on the minimum of M(k) + M(n - k - 1). In general it can be arbitrarily tricky, but in this case the standard approach works: take derivative by k.

            Source https://stackoverflow.com/questions/57878599

            QUESTION

            Color change hamburger menu depending on background color
            Asked 2019-Sep-02 at 18:44

            There is a white burger menu. The problem is that in my project in some places of the site it is not visible due to the opaque background. The task is to write a script that should change color depending on the background color to a contrasting color. In the code below, for example, on a black background, the menu should turn white. The original plan was to assign a different id to each block, and when the menu icon hits a new section, it changes color. But due to poor knowledge, js did not work. Also link to codepen:

            ...

            ANSWER

            Answered 2019-Sep-02 at 09:38

            Rather than approach this with JavaScript, you might find a CSS based solution using mix-blend-mode to be a more robust and flexible alternative.

            The mix-blend-mode property allows you to control the blending behavior of an element against it's background. In your case, the contrasted appearance can be achieved via the "difference" blend mode to ensure the burger bars are visible in most cases.

            The difference blend mode can be thought of as "color inversion" - when applied to your burger menu, this would ensure that the menu is visible under most backgrounds. The other nice thing about this approach is that it will work against most solid color, image or gradient backgrounds.

            You can make use of blending for your menu by adding the following CSS:

            Source https://stackoverflow.com/questions/57754357

            QUESTION

            Why do I get a Heap Corruption when resizing a vector from inside a dll?
            Asked 2019-Jun-21 at 08:56

            I am writing a XLL (using XLW library) that calls a DLL function. This DLL function will get a vector reference, modify the vector and return it by argument.

            I have a VS10 solution with several c++ projects, some DLLs and a XLL that will call DLL functions from excel. I compiled everything using VS10 compiler, with _HAS_ITERATOR_DEBUGGING=0 and _CRT_SECURE_NO_WARNINGS and used same runtime library (/MDd) for all projects.

            I also had to rebuild the XLW library to comply with _HAS_ITERATOR_DEBUGGING=0 that I have to use in my projects.

            When calling the xll_function I was getting Heap Corruption errors and couldn't figure out why. After I tried resizing my vector before calling the dll function the error was gonne. That is, I can call the function and get the right vector returned by argument and no heap corruptions.

            Could someone shed some light on this? As I am new to using DLLs I'm not sure if this should happen or if I am doing something wrong.

            As you can see in the code below, the dll function will try to resize forwards and that is the point that I think is generating the heap errors. I'm trying to understand why this happens and how this resizing and allocation works for dlls. Maybe I can't resize a vector allocated in another heap.

            ** Code below - the first function is a static method in a class from a dll project and the second function is exported to the XLL.

            ...

            ANSWER

            Answered 2019-Jun-20 at 12:27

            To pass references to std::vector or other C++ collections across DLL boundaries, you need to do following.

            1. Use same C++ compiler for both modules, and same version of the compiler.

            2. In project settings, set up same value to the setting General / Platform Toolset.

            3. In project settings, set up C/C++ / Code Generation / Runtime Library value to “Multi-threaded DLL (/MD)”, or Multi-threaded Debug DLL (/MDd) for debug config. If one of the projects have a dependency which requires static CRT setting, sorry you’re out of luck, it won’t work.

            4. Use same configuration in both sides: if you’ve built debug version of the DLL, don’t link with release version of the consuming EXE. Also don’t change preprocessor defines like _ITERATOR_DEBUG_LEVEL or _SCL_SECURE_NO_WARNINGS, or if you did, change them to the same value for both projects.

            The reason for these complications, C++ doesn’t have standardized ABI. The memory layout of std::vector and other classes changes based on many things. Operators new and delete are also in C++ standard library, i.e. you can’t allocate memory with C++ in one module, free in different one.

            If you can’t satisfy these conditions, there’re several workarounds, here’s a nice summary: https://www.codeproject.com/Articles/28969/HowTo-Export-C-classes-from-a-DLL

            Source https://stackoverflow.com/questions/56684685

            QUESTION

            Problem with finding the closest intersection
            Asked 2019-May-26 at 18:39

            The rays keep casting on the wrong "wall", but only if the lamp is more in the bottom right. If the lamp is in the left up corner everything is working fine.

            I have tried a lot of things, but last time I had a problem I wrote I checked the formulars many times and in the end it was a problem with the formular so I am not even gonne try

            (https://en.wikipedia.org/wiki/Line%E2%80%93line_intersection)

            function for finding the closest wall:

            ...

            ANSWER

            Answered 2019-May-26 at 18:39

            QUESTION

            Search for a file in GIT history?
            Asked 2019-Jan-04 at 14:07

            So there was a file in one of my projects which was deleted, no one knows when or why, it's just gonne. (a few months probably). Problem is i only know a part of the name, not the full name. How can i search the files added/removed in commits (not commit message) for this?

            The file should look like something_something.*.xml, any ideas? [the * can be a string, or multiple string separated by underscore, dash or dot]

            ...

            ANSWER

            Answered 2019-Jan-04 at 13:56

            You can do git log --all --full-history -- **/theFile.*

            Source https://stackoverflow.com/questions/54040292

            QUESTION

            Use a TableViewController with Prototyped Cells Multiple Times in Xamarin.IOS
            Asked 2017-Jun-28 at 15:34

            I am trying to create a tabview in Xamarin IOS where the user will be able to add new tabs by pressing a button. I want all of the tabs to be created from a single tableview controller that I have created in the story board with several prototype cells on it. When I try to create a tab using the view controller it loads the correct number of cells, but all of them are blank. I don't get any kind of error either.

            Here is the code for one of my prototype cells:

            ...

            ANSWER

            Answered 2017-Jun-28 at 15:34

            I don't really understand the part with the Tabs but to fix the empty cells just remove this line:

            Source https://stackoverflow.com/questions/44790865

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install gonn

            I have written a lot of computer programs in my career, most of the time to solve various problems or perform some tasks (or sometimes just for fun). For most part, other than bugs, as long as I tell the computer what to do very clearly (in whichever the programming language I use) it will obediently follow my instructions. This is because computer programs are really good at executing algorithms -- instructions that follow defined steps and patterns that are precise and often repetitious. And in most cases they work well for us for tasks like number crunching or repetitious boring work. What computer programs are not so good at doing though, are tasks that are not so well defined, and doesn’t follow precise patterns. So how can we use computers to do such tasks? Just think about how you do this task. You probably learned about birds when you're young, and you've been told certain animals are birds and certain animals are not, mostly through seeing them either in real life or through picture books. When you get it wrong, you'll be told and you remember that. Over time you have a mental model of what's a bird and what's not. Every time you see something parts of a bird (clawed feet, feathered wings, sharp beak) you don't even need to see the whole animal anymore, you'll automatically identify it correctly by comparing it with your mental model. So how do we do this with computer programs? Basically we do the same thing. We try to create a model that we can use to compare inputs with, through a trial and error process. And since computer programs are all mathematics, you can guess that it's going to be a mathematical model that we're going to be talking about.

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