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How to Learn Artificial intelligence From Scratch?

In an age where technology permeates every facet of our lives, one term stands out in its transformative potential: artificial intelligence (AI). If you're keen on exploring the frontier of the tech world and creating a lasting impact, this is where you start.
Mastering AI

1) What is Artificial Intelligence?

Artificial Intelligence (AI) is the science of designing and creating intelligent systems capable of performing tasks that typically require human intelligence. It encompasses a wide range of domains including Machine Learning, Deep Learning, and natural language processing. In today’s tech environment, AI is interwoven with a multitude of applications, from predicting stock prices with predictive models to aiding in autonomous driving.

2) Why should you start learning AI?

Delving into the world of AI offers not just a promising career but also an avenue to be at the forefront of technological advancement. Here’s why you should consider this journey:

1️⃣ Unprecedented Impact

AI is reshaping industries and making what was once considered futuristic a reality today. From powering autonomous vehicles that are transforming urban landscapes, to crafting complex algorithms that can predict diseases or market trends, AI is at the helm of modern innovations.

2️⃣ Versatility and Growing Opportunities

The applications of AI are not just vast but ever-growing. With fields like Deep Learning, unsupervised learning, and reinforcement learning, there are myriad avenues to explore. Each year, new advancements and applications emerge, ensuring that the field remains dynamic and ever-evolving.

3️⃣ Robust Career Prospects and Attractive Salaries

A career in AI is not just intellectually fulfilling but financially rewarding as well. With the demand for AI specialists on the rise, those with a strong foundation can command competitive salaries and secure roles in leading tech companies or even carve out their own entrepreneurial ventures.

4️⃣ Enhanced Skillset and Problem-Solving

Learning AI equips you with the ability to tackle complex challenges, from creating predictive models to enhancing user experiences through intelligent systems. These skills not only elevate your technical prowess but also your problem-solving abilities, making you an invaluable asset in any tech team

5️⃣ Career Diversification and Future-proofing

As industries continue to integrate AI into their operations, having expertise in this domain ensures you remain relevant and adaptable to the evolving job market. Whether you’re a recent graduate or an experienced professional, diving into AI can open doors to diverse roles, from data science to AI strategy consultation.

In essence, embarking on the AI journey is not just about learning a skill; it’s about future-proofing your career, ensuring adaptability in a tech-driven world, and positioning yourself at the cusp of innovations that are shaping tomorrow.

3) What are the Pre-requisites for Mastering AI?

Mastering the vast expanse of Artificial Intelligence might seem daunting, especially when one ponders the depth and breadth of knowledge it seemingly demands. However, there’s good news for those standing at the threshold: even as a beginner, the world of AI is accessible to you. Let’s demystify the foundational skills and knowledge that can aid in this journey.

  1. Mathematical Skills: At the heart of many AI algorithms lie mathematical concepts. This includes probability theory, mathematical theory & analysis, and certain areas of theoretical computer Science. A good grasp of these concepts aids in understanding the logic behind AI and Machine Learning algorithms. But fret not, even if advanced math isn’t your strong suit, many online resources break down these complex topics into digestible chunks.
  2. Software Engineering: A solid foundation in programming is essential. AI is implemented through code, and understanding programming language topics becomes a cornerstone of the learning process. Familiarity with languages like Python can be a massive advantage given its widespread use in AI projects.
  3. Broad Fields of AI: AI is an umbrella term encompassing a wide range of domains like Deep Learning, Natural Language Understanding, and Visual Learning. Before diving deep into one specialization, it’s beneficial to have an overview of these broad fields to determine where your interest truly lies.
  4. Hands-on Experience: Theory is essential, but AI thrives on practical application. Gaining hands-on experience through small projects, using a variety of datasets, or even tutorials with hands-on examples can be invaluable. This practical approach not only solidifies theoretical knowledge but prepares learners for real-world challenges.
  5. Communication Skills: As AI is an interdisciplinary field, effective communication is crucial. Whether you’re explaining complex algorithms to non-tech stakeholders or collaborating with a team, clear communication is vital.
  6. Understanding Cutting-Edge Knowledge: AI is a rapidly evolving field. Staying updated with the latest research, tools, and techniques, such as innovative solutions or efficient AI systems, will set you apart. This also means occasionally revisiting foundational concepts as they evolve.

For beginners, it might seem like a steep hill to climb. But remember, every expert was once a beginner. With dedication, the right resources, and a keen interest, the realm of AI is within your grasp. Many have embarked on this journey from scratch and have carved a niche for themselves in the AI world.

4) What are job opportunities when you master AI?

Gaining expertise in AI not only bolsters your professional standing but opens a wealth of career avenues across different fields:

A) Data Analytics

  • AI Data Analyst: Utilize AI to process and interpret large datasets, extracting meaningful insights to drive business strategies.
  • Predictive Modeler: Harness the power of AI to predict future trends, from customer behavior to market fluctuations.
  • Quantitative Researcher: Combine advanced math and AI to develop strategies, especially in finance and trading sectors.

B) Web Development

  • AI Web Developer: Incorporate AI-powered chatbots, recommendation systems, and other intelligent features to enhance user experience on websites.
  • Conversational Interface Designer: Design and fine-tune chatbots or voice assistants that can seamlessly interact with users.
  • Personalization Engineer: Use AI to curate content, product suggestions, or user interfaces tailored to individual user preferences.

C) Data Science

  • Deep Learning Scientist: Dive deep into neural networks and design algorithms capable of processing data in novel ways, such as image or voice recognition.
  • Natural Language Processing Expert: Specialize in the intersection of AI and human language, developing systems capable of understanding, translating, or generating human text and speech.
  • AI Research Scientist: Push the boundaries of what’s possible in AI, exploring novel algorithms, methodologies, or applications.

D) General AI Roles

  • Deep Learning Engineer: Delve into deep learning algorithms, designing and implementing intricate deep neural networks.
  • Machine Learning and Data Engineer: Channel your focus on Machine Learning Algorithms, crafting predictive and probabilistic models for varied industries.
  • AI Product Manager: A blend of traditional product management and AI know-how, this role is about harmonizing business needs with AI capabilities.
  • Business Analysis with AI: Harness AI’s potential in business strategy, combining Business Psychology and data-driven insights to innovate and optimize operations.

5) How long does it take to learn AI?

The journey varies for everyone:

  • 1-4 Weeks: Grasp essential concepts with pre-reading material.
  • 1-3 Months: Dive deeper with hands-on examples and tutorials.
  • 3-9 months: Achieve depth experience, moving from beginner to proficient.

6) How to start learning it? Start with our Free Course

A) Online courses

Start with our free certification courses on start.lewagon.com. What you will master in Our Introduction to AI: ????????

  • Machine Learning Essentials: Begin with the basics of Machine Learning, a pivotal subset of AI. Understand its core concepts and delve into advanced topics like K-Nearest Neighbors to fortify your foundational knowledge.
  • Python & Scikit-learn 101: Familiarize yourself with the crucial tools of AI – Python and Scikit-learn. Discover how to efficiently navigate and utilize Python and Jupyter for streamlined Machine Learning workflows.
  • Predictive Modeling: Step into the realm of predictive AI. Master the art of using Python for forecasting, from predicting salaries and customer behaviors to gauging Apple stock trends, amplifying the applicability of your AI prowess.
  • Real-World Applications: Transition from theory to practice. Engage in hands-on exercises that put your Machine Learning knowledge to the test in tangible, real-world scenarios. Plus, enjoy supplementary resources to aid and extend your learning journey.

Free course AI

B) Tutorials

There’s a plethora of online tutorials offering step-by-step guides. Whether it’s understanding the Boston-based dataset or diving into the Bayes Network, there’s content tailored for every learner.

C) Ressources


  1. MIT Technology Review’s The Algorithm: Offers insights into emerging AI technologies and their societal impact.
  2. AI Weekly: A compilation of the best news and articles about AI from the week.
  3. Import AI by Jack Clark: A well-regarded newsletter by OpenAI’s policy director, covering AI advancements and news.
  4. O’Reilly’s Artificial Intelligence Newsletter: Insights, resources, and trends delivered to your inbox by the tech book giant O’Reilly.


  1. ArXiv: A repository of pre-print papers across many domains, including a section dedicated to AI.
  2. AI Now Institute: A research organization examining the societal implications of AI.
  3. Towards Data Science: A Medium publication with many articles on AI, data science, and machine learning.
  4. Neural Information Processing Systems (NeurIPS): One of the premier conferences in AI. Their website archives papers from past conferences.


  1. AI Alignment Podcast: A deep dive into the technical challenges of making AI safe, hosted by Lucas Perry.
  2. The AI Podcast by NVIDIA: Interviews with leading experts on AI and deep learning.
  3. Data Skeptic: A podcast about data science, AI, and statistics and their implications.
  4. Artificial Intelligence with Lex Fridman: A series of engaging conversations with key figures in AI research and related fields.

6) How is AI compared to other programming language skills?

When venturing into the realm of artificial intelligence, it’s easy to draw parallels with learning a new programming language. Here’s how they stack up:

A) Usability

  • AI: The usability of AI is vast and varied, from chatbots to advanced algorithms for image recognition.
  • Programming Languages: Some languages, like Python, are known for their wide applicability in web development, data analysis, and especially in AI due to their readability and extensive libraries.

B) Difficulty to Learn

  • AI: Grasping the concepts of AI can be intricate. It’s not just about understanding algorithms; one must also grasp the underlying mathematical concepts, like gradient descent and neural networks.
  • Programming Languages: Languages such as JavaScript or C++ have their unique challenges, but the learning curve might be considered more linear. Python, for instance, is often recommended for beginners due to its clear syntax, making it easier to pick up than some other languages.

While both AI and programming languages present challenges, the depth and breadth of understanding required for AI are considerable. However, mastering a versatile language like Python can provide a strong foundation for those diving into AI.


In the ever-evolving landscape of technology, AI stands as a beacon of innovation and transformation. From theoretical knowledge to hands-on practical experience, the path to mastering AI promises growth, challenges, and immense rewards. Embrace the journey, dive into our free IT courses, and embark on a prospective career that is as dynamic as it is impactful.

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