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463 results

Orange Data Mining
Classification

In this video, we begin with classification. As an introduction we look at Edgar Andersons Iris dataset from 1936. We use this data ...

4:37
Classification

14,790 views

2 years ago

Orange Data Mining
Classification Trees

In this video, we explore classification trees using the Iris dataset in Orange. We use the Select Columns widget to examine the ...

5:19
Classification Trees

15,585 views

2 years ago

Orange Data Mining
Getting Started with Orange 18: Text Classification

How to visualize logistic regression model, build classification workflow for text and predict tale type of unclassified tales. License: ...

4:07
Getting Started with Orange 18: Text Classification

96,939 views

8 years ago

Orange Data Mining
Getting Started with Orange 15: Image Analytics - Classification

How to use embeddings for image classification and what can misclassifications tell us. Images kindly provided by: The Bouq at ...

4:05
Getting Started with Orange 15: Image Analytics - Classification

101,594 views

8 years ago

Orange Data Mining
Getting Started with Orange 06: Making Predictions

Making predictions with classification tree and logistic regression. The data is no longer available. Follow the procedure with any ...

3:46
Getting Started with Orange 06: Making Predictions

321,080 views

9 years ago

Northeast Big Data Innovation Hub
Data Science Pipeline Flashcard #4: What is Data Mining?

Learn about the Data Science Pipeline with the National Student Data Corps! The fourth step in the Data Science Pipeline is Data ...

1:33
Data Science Pipeline Flashcard #4: What is Data Mining?

245 views

2 years ago

Orange Data Mining
Getting Started with Orange 07: Model Evaluation and Scoring

Evaluating classifiers on iris data set and visualizing misclassifications. License: GNU GPL + CC Music by: ...

3:51
Getting Started with Orange 07: Model Evaluation and Scoring

199,696 views

9 years ago

WekaMOOC
Data Mining with Weka (4.1: Classification boundaries)

Data Mining with Weka: online course from the University of Waikato Class 4 - Lesson 1: Classification boundaries ...

11:49
Data Mining with Weka (4.1: Classification boundaries)

39,445 views

12 years ago

Orange Data Mining
Explaining k-Means Clusters

In our last video on k-means we use box plots and geo maps to interpret more complex datasets. This video is a part of ...

4:39
Explaining k-Means Clusters

6,420 views

2 years ago

Orange Data Mining
k-Means Clustering

In this video, we introduce k-Means, a clustering algorithm that won't eat up all your laptop's computing power, making it, in some ...

4:46
k-Means Clustering

18,287 views

2 years ago

WekaMOOC
More Data Mining with Weka (2.4: Document classification)

More Data Mining with Weka: online course from the University of Waikato Class 2 - Lesson 4: Document classification ...

13:16
More Data Mining with Weka (2.4: Document classification)

13,104 views

11 years ago

Orange Data Mining
How to choose k for k-Means?

In this video, we use silhouette scores together with k-Means to evaluate which k works best in each specific cluster-finding ...

5:24
How to choose k for k-Means?

9,181 views

2 years ago

Orange Data Mining
Intro to Machine Learning: Making Predictions

There are many other modeling techniques we can try on classification data. One of the most popular is logistic regression, which ...

7:12
Intro to Machine Learning: Making Predictions

2,253 views

3 months ago

Orange Data Mining
Correlations

Description for YouTube In this video, you'll learn more about communications between widgets and how to quickly viualise ...

3:42
Correlations

13,728 views

2 years ago

Orange Data Mining
Word Clustering

The video shows how to cluster words semantically. We use Orange widgets to embed text in vector spaces, and then use the ...

3:59
Word Clustering

8,347 views

2 years ago

Orange Data Mining
Cross-Validation

In this video, we take a look at estimating the accuracy of machine learning models. We use different sampling methods and the ...

5:54
Cross-Validation

9,007 views

2 years ago

WekaMOOC
More Data Mining with Weka (1.1: Introduction)

More Data Mining with Weka: online course from the University of Waikato Class 1 - Lesson 1: Introduction ...

6:39
More Data Mining with Weka (1.1: Introduction)

23,931 views

11 years ago

Orange Data Mining
Data Distributions

In this video, you will learn about visualization and analysis of data distribution in Orange. In particular, we showcase Box Plot and ...

5:45
Data Distributions

11,707 views

2 years ago

NPTEL IIT Bombay
Week 1-Lecture 2 : Academic Analytics, and Educational Data Mining.

Week 1-Lecture 2 : Academic Analytics, and Educational Data Mining.

12:51
Week 1-Lecture 2 : Academic Analytics, and Educational Data Mining.

9,738 views

5 years ago

Orange Data Mining
Getting Started with Orange 09: Principal Component Analysis

Dimensionality reduction with principal component analysis. License: GNU GPL + CC Music by: http://www.bensound.com/ ...

3:05
Getting Started with Orange 09: Principal Component Analysis

126,397 views

9 years ago