AI News, Machine learning APIs: which performs best?
- On Sunday, June 3, 2018
- By Read More
Machine learning APIs: which performs best?
All 4 services offer free accounts which I used for this comparison (note: PredicSis is still in private beta but you can request an account here).
In order to evaluate the models produced by the APIs, we need to separate our dataset downloaded from Kaggle in two: a training set which we use to create a model, and an evaluation set.
I won’t explain what it is here, but what you have to know about AUC is that a) performance values are between 0 and 1, b) a random classifier would have an AUC of around 0.5, c) a perfect classifier would have an AUC of 1.
- On Tuesday, January 22, 2019
Selecting the best model in scikit-learn using cross-validation
In this video, we'll learn about K-fold cross-validation and how it can be used for selecting optimal tuning parameters, choosing between models, and selecting ...
Weka Tutorial 28: ROC Curves and AUC (Model Evaluation)
This tutorial demonstrates how to produce a single ROC curve for a single classifier. It also demonstrates how to get the Area under ROC curve or (AUC).
Population Pharmacokinetics - Module 2, Session 5
Population Pharmacokinetics - Module 2, Session 5 with Dr. Robert Bies This is Module 2, Session 5, of the NIH Clinical Center's "Principles of Clinical ...
Weka Tutorial 05: Held-out Testing (Classification)
Weka machine learning tool has the option to develop a classifier and apply that to your test sets. This tutorial shows you how.
Multinomial Logistic Regression with R: Categorical Response Variable at Three Levels
Link for R file & dataset: ..
Decision Trees using RapidMiner
Anomaly Detection: Algorithms, Explanations, Applications
Anomaly detection is important for data cleaning, cybersecurity, and robust AI systems. This talk will review recent work in our group on (a) benchmarking ...
Machine Learning with Oracle
Introduction - 0:00 Overview Machine Learning in Oracle - 1:31 Machine Learning theory - 6:04 Demonstration: preparation and building the model - 11:52 ...
Creating a Decision Tree with IBM SPSS Modeler
This clip demonstrates the use of IBM SPSS Modeler and how to create a decision tree. Such a tool can be a useful business practice and is used in predictive ...
What's new in SimaPro 8?
This video provides an overview of the main changes and improvements in SimaPro 8, which include the introduction of ecoinvent 3, regionalized water footprint ...