What Is Google Colab And Why Should You Learn To Use It?
Originally Posted: Publish0x
A few days ago I wrote several articles (Now NFTs): DeepFake: Creating Them From Google Colab and Latent Consistency Models From Google Colab (Uncensored), and as a result of that, a neighbor who eventually He reads me, he "reproached" me for starting at the end, that I should have first explained what Google Colab is. Consider these brief lines an apology for my mistake in assuming that everyone knows what we are talking about, and that we can overlook basic concepts that are important to better understand a topic. Therefore, I am going to explain in the simplest and most understandable way what Google Colab is, how it works, what advantages it has and how you can start using it. I hope it is useful to you and that it helps you get the most out of this tool. Go for it!
Google Colab is a cloud computing platform that allows you to run Python code and other programming languages from your browser, without needing to install anything on your computer. With it, you can access powerful hardware resources, such as GPUs and TPUs, that allow you to train machine learning and artificial intelligence models quickly and efficiently. In addition, it offers a collaborative environment, where you can share your code with other users, comment, edit and run the code simultaneously. Although I have explained this on previous occasions, remember that Google Colab also integrates with Google Drive, which makes it easier for you to save and upload your files and data.
Learning to use Google Colab has many advantages, both for beginners and programming experts, including:
π Learn and practice Python and other programming languages for free and without complications that cause your operating system to "crash".
π Experiment with different open source libraries and frameworks, such as TensorFlow, PyTorch, Keras, Scikit-learn, etc.
π Develop and test your own data science, analytics, visualization, machine learning and artificial intelligence projects.
π Work as a team with other programmers and data scientists, exchanging ideas and solutions.
π Access your code from any device with an internet connection.
But although Google Colab allows you to run Python code and other programming languages from your browser, without having to install anything on your computer, it also has some limitations that you should keep in mind before using it:
π Resources are not guaranteed or unlimited (usage limits sometimes vary). This means that you may lose access to the GPUs or TPUs, or that your session may expire after a period of inactivity or up to 12 hours.
π They do not allow illegal, malicious or abusive activities such as file hosting, torrenting, cryptocurrency mining, denial of service attacks, password hacking, etc.
π It restarts periodically, which means that the files you save on the local drive will be deleted. Therefore, it is recommended to use Google Drive or external services to store your data and files.
π Colab runtimes may have different versions and configurations of the libraries and frameworks you use, which may cause inconsistencies or errors in your code. Therefore, it is recommended to specify the versions and dependencies you need at the start of your notebook.
In order not to be "short" in the explanation this time πππ, I will comment on some brief definitions of the terms used:
π Python: High-level, interpreted, multi-paradigm and open source programming language. It is one of the most popular and versatile languages as it can be used for various purposes such as web development, data analysis, machine learning, artificial intelligence, etc.
π GPUs: Acronym for Graphics Processing Units, they are devices specialized in performing complex and parallel mathematical operations with great speed. They are mainly used to render graphics in video games and 3D applications, but also to accelerate the training of deep learning models.
π TPUs: Acronym for Tensor Processing Units, they are devices designed by Google specifically to execute operations with tensors, which are multidimensional data structures used in deep learning. TPUs are faster and more efficient than GPUs for these types of tasks.
π Open source frameworks: Sets of tools and libraries that facilitate software development, providing a structure and a series of common functionalities. Being open source, they can be freely modified, distributed and used by anyone. Some examples of open source frameworks are Django, Flask, React, Angular, etc.
π TensorFlow: Open source platform for creating and running machine learning and artificial intelligence models. It is based on the concept of computational graphs, where nodes represent operations and edges represent data flows between them. TensorFlow allows you to use different types of hardware, such as CPUs, GPUs and TPUs.
π PyTorch: Open source library for creating and running machine learning and artificial intelligence models. It is based on the concept of tensors, which are multidimensional data structures that can be manipulated with mathematical operations. PyTorch offers a dynamic and flexible interface, which facilitates experimentation and rapid development.
π Keras: High-level API for creating and running deep learning models. It is an open source library that runs on frameworks such as TensorFlow or PyTorch. It is designed to be modular, fast and easy to use. Keras allows you to create neural networks with just a few lines of code.
π Scikit-learn: Open source library for performing classical machine learning tasks such as classification, regression, clustering, dimensionality reduction, etc. It is based on the NumPy, SciPy and Matplotlib libraries, which offer tools for data management and visualization. Scikit-learn contains a wide variety of algorithms and methods implemented with a simple and consistent interface.
As you can see, Google Colab is a very useful and powerful tool that opens the doors to the world of programming and data science. If I dare to hope for anything, it is that they serve as motivation for you to learn a little more every day because: "Education is the most powerful weapon you can use to change the world" - Nelson Mandela and "Knowledge is the light that guides us through the darkness" - Helen Keller.
NOTE: Activate or deactivate Google Colab: https://support.google.com/a/answer/11254550?hl=en. FAQ: https://research.google.com/colaboratory/faq.html.
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