I am planning to create a ml model the recognizes some stuff in real time video, it will be a deep learning model, What I would like to know is how could I apply that model into my web app and what should I use? I want to use the cam of the computer and the model to recognize some patterns.
I did not made anything yet but I am plannig the project. any ideas is appreciated. I know streamlit and gradio, but i would like to use node, any framework like react or django, flask etc. any idea is appreciated. thanks
The answers will vary depending on the details of the project. For example if you want build basic project, you can use basic html, css and javascript for Frontend but if you need state management between the pages, you can use React.
You can use FastAPI or Flask for accessing model prediction and send to Frontend, you can search like this "Deploy Machine Learning Model using Flask" on the Internet. If you want to access webcam you can use VideoCapture in OpenCV.
Learn A JavaScript framework!
A JavaScript framework is a pre-written code library that provides a structured solution to a common problem. It helps developers to create dynamic and interactive web applications by providing pre-built code, tools, and utilities. Frameworks often follow a specific architecture and design pattern that promotes code organization, modularity, and reusability.
Some popular JavaScript frameworks include Angular, React.js, Vue.js, and many more. These frameworks provide a range of features such as component-based architecture, declarative programming, state management, and data binding, which can help developers to build complex applications more efficiently and effectively.
Using a JavaScript framework can help developers to save time and effort by abstracting away some of the underlying complexities of building web applications. However, learning a framework requires a certain level of expertise and knowledge of JavaScript, and it's important to choose the right framework for the specific requirements of your project.
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I am implementing a social networking App Backend and I am using Node.js for development but in my app one feature is feed like in Instagram following and explore feed.
I have implemented backend in node js but for a feed algorithm I use python so how to integrate python function into node and also I want to know is it a good approach to in one single application you use two different languages.I use python because in future we use some machine learning so we all know no language is better than python for machine learning.
Please explain to me what is the right way to do it
Let us assume that, I have a Machine Learning model which uses the Tensorflow library and performs a function.
And of course, the function requires input and provides some output. Which can be easily done on my terminal.
Here comes the area where I need help, IO in the terminal is not what I wanted, I want to create a web application that has multiple functionalities. Let us only consider the area where my ML model has to work, say when I click a button after entering the inputs it runs the ML model back and provides me an output which I could display it on my web application.
I can develop websites with NodeJs. Is there any possibility of integrating the ML model with my web application made of NodeJs?
I tried running on some packages like child-process,python-shell nothing works, it gives me an error when it comes to the place of importing packages.
Please give me suggestions on the Integration of the ML model with a NodeJS web application using MongoDB as a database. All I wanted is that my web application runs my ML model wherever necessary to obtain the results which I can display through my web applications.
Also, provide information about technologies that can be easily integrated with the Machine learning model.
I'm also encountering similar problems.
Further to the previous reply, I would go for the micro services architecture design.
E.g. Use a node.js app to serve the front-end request, and the Python server only to serve the machine learning tasks.
You need to build a python web application around your model to serve responses (your model’s output) to the client (the webpage your nodejs app is serving).
Flask and Django are the major players there. REST is the most popular meta-framework.
Once you’ve built a REST API around your model, you just query it like any resource via HTTP/xmlhttprequest in JavaScript from your web page.
Or you can try to pickle your model and load into into JavaScript to query from your nodejs app.
Easier than either of those would be to use IBM Cloud Functions or AWS Lambda to expose your script/model. Very easy and cost effective.
I'm slightly confused on what is meant by a "web application". I.e. Django positions itself as "a web framework" for the development of "web apps", quite similar to the description of Pyramid. What I'm looking for is a framework for an application that has a browser interface but is very database driven. In short: It's a system that should handle transaction and subscriptions. These transactions are registered through a web interface. The backend consists of XML/JSON feeds of these subscriptions/transactions and an administrative interface to generate statistics and reports. Quite similar to a ticketing/box office system.
Now: Is it a good decision to start out with something like Django/Pyramid even though they seem more focussed on the creation of "websites" rather than (scalable) input/output "applications". Is there any python framework that I'm better of using or are they perfectly suited for the kind of software that I'm describing?
Any help would be greatly appreciated!
I don't know Pyramid at the time of writing so I'll answer the Django part, though I can imagine the answer to apply to Pyramid as well as the distinction between websites and web application is quite vague.
Django is suitable for both websites and web applications: you can create an informative website for your local library as well as an all-in web application with lots of interactive features. Django simply facilitates the creation of the backend of a web system. Both websites and web applications use databases, have caching and can have interactive parts with forms.
It's just that websites are usually just for informing the user (most sites out there) or interacting with others (such as forums). A web application is best described with some examples, such as webmail, administrative interfaces, Google Docs, etc; it serves as a replacement of a desktop application.
From a technical perspective, there's no clear cut thing that separates the world of websites from web applications, it's just a matter of what you create with your web framework.
To answer your question, Django is quite suitable for creating a database-driven web application as it supports multiple databases, caching, autmatic creation and handling of forms, etc. I can imagine Pyramid to be suitable as well but I can't answer that. It's good to explore your options.
I believe that at this point you might want to think more about the overall architecture of your application rather than frameworks. For Example
Single Tier - Just a simple webapp, using simple file or object storage
Two Tier - Webapp + Relational Database. The webapp contains the presentation logic + business logic using MVC principles
Three Tier - Webapp + Middle Tier + Relation Database. In this setting, the Middle Tier will basically contain all the business & processing logic. The Webapp is then just a presentation layer
Once you decide the architecture, you can then start thinking about which framework to use for each of the component of the architecture.
I believe progressing this way will be less confusing and will give clarity of thought.
Does anyone have experience using Python in different variaty of applications?
A little background - I am a 3D artist in an animation studio. I do programming in PHP and use Zend framework for my personal project. Python has always been a language I wanted to learn because it can be used within many applications our studio is using (3D MAX, MAYA to name a few) My supervisor knew about my web background and wanted me to create a web base time line manager for the company. From the requirement I'm expecting quite a simple backend ... so it might be a good opportunity to finally learn Python. The bulk of the work will be on AJAX for the interactive front end.
So if I learn Python with web application and Django in mind, will that limit my Python skill from applying it to other applications?
a little curious about Django features as well. How well does the framework cover in terms of web application compare to Zend? Our application is pretty basic in the back end and I would love to know if Django will be able to cover them.
authenticate against Windows active directory
quick database update via AJAX interaction (drag and drop time line mostly)
Other basic stuff like discussion forum and directory browsing/file manager
So if I learn Python with web application and Django in mind, will that limit my Python skill from applying it to other applications?
No
authenticate against Windows active directory
Yes. You may need to customize an Authentication Backend.
quick database update via AJAX interaction (drag and drop time line mostly)
Django has nothing to do with Ajax. Use piston to create pleasant RESTful API that Ajax can use.
Other basic stuff like discussion forum and directory browsing/file manager
There are many, many canned applications for Django that you can plug in and integrate.
I love python as a language - but it's not the answer to everything. I know this is throwing mud in a python group, but python has one serious limitation - the rigid source code format.
While going through a django tutorial - I noticed that you cannot insert python source code into a template, and that this was presented as a 'feature' for separating programmers and designers.
I later realized that it's a limitation of django - and any other environment where python source code might get accidentally mangled. This also includes HTML WYSIWIG editors and database based 'manglers' (like Drupal).
In my opinion it's a very serious limitation with no easy cure - especially with the need to use other tools to manage the complexity of HTML / CSS / JavaScript.
I found Django a really good way to learn python. There's very little that's quirky, magical or un-pythonic in the framework. A bit of setup and you're away, writing standard python code.
I would like to design a web based game preferably in Python ( using Django maybe) though I'm open to any language other than Java/Flash/ActionScript. The idea I have in mind is more about data models than graphics and will leverage social networking sites. I would like to extend it with a mobile web interface in the future. Please give your invaluable suggestions and recommend some resources with which I can get started.
Step 1. Design a good game.
Step 2. Be sure that it fits the HTTP model of simple request/reply GET/POST processing. Be sure that the game is still good. Some people try to do "real time" or "push" or other things that don't fit the model well and require lots of sophisticated GUI on the desktop.
Step 3. Find a web framework. Django is okay. Others are good too.
Learn the web framework. Don't start with your game. Start with the tutorials.
Step 4. Rethink your game. Be sure that it fits the framework's model, as well as the HTTP model. Be sure that the game is still good. In particular, if your focus is "more about data models than graphics" then you have to really be sure that your game's data model fits your framework's capabilities.
Step 5. Rethink your framework. Is Django still the right choice? Perhaps you need to go back to step 3 and learn another framework. There's nothing wrong with learning a second framework. Indeed, until you learn another framework, you won't fully get Django.
Step 6. Now you should have enough background to actually implement your game.
If you are considering using Django as your framework, here are just some basic points about it you might find helpful to consider:
Firstly, the Django libraries are written in Python. Therefore, at least a basic knowledge of python is required to develop a site using Django.
Secondly, Django includes its own template system that is useful for integrating with html - http://docs.djangoproject.com/en/dev/topics/templates/ .
Thridly, as you've stated that you are more concerned with data models (which I am assuming means you are going to want to store information in some way especially considering it is related to social networking ?) Django also provides for a way to integrate with databases like MySQL and SQLite and the tutorial even walks you through how to set one up if you haven't already - http://www.djangobook.com/en/2.0/chapter05/ - and how to integrate with a legacy database if you have - http://docs.djangoproject.com/en/dev/howto/legacy-databases/?from=olddocs .
Lastly, Django enables you to run your site off of their development server which can be really useful for testing and running your site locally before deploying it to the web via Apache or another web server of your choosing - http://docs.djangoproject.com/en/dev/intro/tutorial01/#the-development-server .
I would really encourage you to do the online tutorial - http://docs.djangoproject.com/en/dev/intro/ - or take a look at Holovaty and Moss's "The Definitive Guide To Django" (available on http://www.djangobook.com/).
Hope this helps!