AI Today Podcast: AI Glossary Series – Loss Function, Cost Function and Gradient Descent
AI Today Podcast21 Apr 2023

AI Today Podcast: AI Glossary Series – Loss Function, Cost Function and Gradient Descent

In this episode of the AI Today podcast hosts Kathleen Walch and Ron Schmelzer define the terms Loss Function, Cost Function and Gradient Descent, explain how these terms relates to AI and why it’s important to know about them. Show Notes: FREE Intro to CPMAI mini courseCPMAI Training and CertificationAI GlossaryGlossary Series: Artificial IntelligenceGlossary Series: Artificial General Intelligence (AGI), Strong AI, Weak AI, Narrow AIGlossary Series: Heuristic & Brute-force SearchAI Glos...

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AI Today Podcast: AI Glossary Series – Feature and Feature Engineering

AI Today Podcast: AI Glossary Series – Feature and Feature Engineering

For time-consuming parts of the machine learning workflow people often look for tricks and techniques to help speed up the process. In this episode of the AI Today podcast hosts Kathleen Walch and Ron...

31 Mar 202311min

AI Today Podcast: AI Glossary Series – Regression and Linear Regression

AI Today Podcast: AI Glossary Series – Regression and Linear Regression

Regression is a statistical and mathematical technique to find the relationship between two or more variables. In this episode of the AI Today podcast hosts Kathleen Walch and Ron Schmelzer define the...

29 Mar 20237min

AI Today Podcast: AI Glossary Series- Clustering, Cluster Analysis, K-Means, Gaussian Mixture Model

AI Today Podcast: AI Glossary Series- Clustering, Cluster Analysis, K-Means, Gaussian Mixture Model

The idea of grouping similar types of data together is the main idea behind clustering. Clustering supports the goals of Unsupervised Learning which is finding patterns in data without requiring label...

24 Mar 202311min

AI Today Podcast: AI Glossary Series – Deep Blue

AI Today Podcast: AI Glossary Series – Deep Blue

In this episode of the AI Today podcast hosts Kathleen Walch and Ron Schmelzer define DeepBlue, including what it is and why it’s notable for AI. Show Notes: FREE Intro to CPMAI mini courseCPMAI Train...

22 Mar 20238min

AI Today Podcast: AI Glossary Series: Symbolic Systems & Expert Systems

AI Today Podcast: AI Glossary Series: Symbolic Systems & Expert Systems

Before this latest wave of AI where neural nets became the hottest algorithm of choice, an approach to machine learning that uses logic and constructs similar to the way that humans reason through pro...

17 Mar 202314min

AI Today Podcast: AI Glossary Series – Random Forest and Boosted Trees

AI Today Podcast: AI Glossary Series – Random Forest and Boosted Trees

Sometimes for reasons such as improving performance or robustness it makes sense to create multiple decision trees and average the results to solve problems related to overfitting. Or, it makes sense ...

15 Mar 20239min

AI Today Podcast: AI Glossary Series – Ensemble Models

AI Today Podcast: AI Glossary Series – Ensemble Models

Sometimes for reasons such as improving performance or robustness it makes sense to combine the results of multiple different models trained on the same data. In this episode of the AI Today podcast h...

10 Mar 20237min

AI Today Podcast: AI Glossary Series – Decision Trees

AI Today Podcast: AI Glossary Series – Decision Trees

There are many algorithms that can be used for classification and it’s important to at least know them at a high level. In this episode of the AI Today podcast hosts Kathleen Walch and Ron Schmelzer d...

8 Mar 202310min

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