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Data Science Courses

930 Courses

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California Institute of Technology Pluralsight

Data Insights Basics

Master the fundamentals of data interpretation, learn to extract meaningful insights from visualizations, and avoid common pitfalls that lead to flawed conclusions.
provider Pluralsight
pricing Free Trial Available
duration 11 minutes
sessions On-Demand
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California Institute of Technology YouTube

How Time Series Forecasting Can Help Business Make Better Decisions

Discover practical insights into time series forecasting for business decisions, including data quality importance, EDA benefits, model selection considerations, multi-series relationships, and monitoring challenges.
provider YouTube
pricing Free Video
duration 25 minutes
sessions On-Demand
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California Institute of Technology Coursera

The Complete Tableau Bootcamp for Aspiring Data Scientists

Master Tableau's data visualization capabilities, from basic charts to interactive dashboards, LOD expressions, and advanced data preparation techniques for transforming raw data into powerful insights.
provider Coursera
pricing Free Online Course (Audit)
duration 11 hours 24 minutes
sessions On-Demand
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California Institute of Technology YouTube

AI Meets Simplicity: A Success Story on Energy Efficiency in Real Estate

Discover how AI and simple analysis tools optimized energy systems in Swedish apartment buildings, reducing energy consumption by 10-15%, saving 180+ tons of CO2, improving temperature stability, and decreasing workload for technicians.
provider YouTube
pricing Free Video
duration 25 minutes
sessions On-Demand
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California Institute of Technology YouTube

Block Demos Goose - An AI Agent Built Using Databricks

Discover Goose, an open-source AI agent that democratizes data access at Block, allowing non-technical employees to write SQL and automate workflows using Claude on the Databricks platform.
provider YouTube
pricing Free Video
duration 22 minutes
sessions On-Demand
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California Institute of Technology YouTube

How to Use Tableau BI in 2025 - Step-by-Step Dashboard and Data Analysis Tutorial

Discover how to build dashboards, analyze data, and visualize insights with Tableau BI in this step-by-step tutorial for beginners.
provider YouTube
pricing Free Video
duration 20 minutes
sessions On-Demand
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California Institute of Technology Udemy

Advanced Power BI: Expert Data Analysis and Visualization

From Data to Decisions with Advanced Modeling Techniques
provider Udemy
pricing Paid Course
duration 8 hours 16 minutes
sessions On-Demand
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California Institute of Technology Udemy

Professional Certificate: Finance Data Analysis & Analytics

Financial Data Analysis, Statistical Analysis in Finance, Analysis of Finance Markets data, Data Analytics in Finance
provider Udemy
pricing Paid Course
duration 7 hours 35 minutes
sessions On-Demand
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California Institute of Technology YouTube

Controllable Sequence Editing for Counterfactual Generation

Discover controllable sequence editing techniques for counterfactual generation in biomedical AI, presented by Michelle Li from Harvard Medical School's Zitnik Lab.
provider YouTube
pricing Free Video
duration 16 minutes
sessions On-Demand
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California Institute of Technology YouTube

Powerful and Accurate Case-Control Analysis of Spatially Resolved Molecular Data

Discover powerful techniques for case-control analysis of spatially resolved molecular data, focusing on accurate methods developed at the Raychaudhuri Lab.
provider YouTube
pricing Free Video
duration 18 minutes
sessions On-Demand

How to train in Data Science and become one from scratch?

A Data Scientist can find a job in any industry, from retail sales to nuclear physics. That is why such a specialist is sometimes called a master of big data. Data Scientist works at the intersection of 3 areas of knowledge: programming, statistics and machine learning.

Learning Paths for Career Advancement

Data Scientist works with company data, analyses it, looks for potential dependencies, draws conclusions on this basis and, if necessary, builds visualisations. To solve such tasks, the specialist uses mathematical algorithms, development tools and special programmes. A Data Scientist understands how to build a forecast and helps to make the right decisions.

This specialist uses Data Science methods to process large amounts of information. He builds and tests models of data behaviour. This is how he finds patterns in them and predicts future values. For example, knowing everything about the demand for a product earlier, Data Scientist helps the company to make a forecast about sales in the near future. All models are built thanks to machine learning algorithms.

Usually Data Scientists become for the following reasons:

To work in Data Science you need find best data science and ai courses for improving programming skills and knowledge of maths beyond the school curriculum.

Course Benefits and Features

Why choose online artificial intelligence and data science courses?

Excellent knowledge of maths, statistics, programming languages, English, as well as creativity, communication and critical thinking: employers are willing to pay more for specialists with this set of skills.

How to Enroll in Data Science and AI Courses?

Let's tell you in detail what steps you need to go through to become a Data Science specialist:

Having sorted out the theory, move on to practice. For example, you can look for an assistant position or an internship in large IT companies!