Data mining example

16
Artificial intelligence algorithms performance analysis Aamir khan [email protected] IBA karachi, Pakistan

Transcript of Data mining example

Page 1: Data mining example

Artificial intelligence algorithms performance analysis

Aamir [email protected]

IBA karachi, Pakistan

Page 2: Data mining example

Data to be analyzed

Page 3: Data mining example

Task:

• Use KNIME to perform classification on the given dataset. The dataset has been taken from UCI Mahine Learning repository and uses US census data to predict whether the income of a person exceeds $50K/yr. The details of the dataset can be found at

• http://archive.ics.uci.edu/ml/datasets/Adult• You have to experiment with different classification approaches

discussed in the course (i.e. Decision tree, Naive Bayes', Neural Networks) using different set of attributes. You may first need to do some data pre-processing to clean your data first.

• You are required to submit a report describing different experiments that you conducted (along with the screenshots of weka/ knime wherever appropriate) and their results.

http://archive.ics.uci.edu/ml/datasets/Adult
Page 4: Data mining example

Baive Bayes Workflow

Page 5: Data mining example

String Manipulation for all three Due to error in data

Page 6: Data mining example

Naïve Bayes Learner

Page 7: Data mining example

Normalizer

Page 8: Data mining example

Confusion Matrix and Accuracy of Naïve Bayes

Page 9: Data mining example

Decision Tree Workflow

Page 10: Data mining example

Decision tree learner

Page 11: Data mining example

Confusion matrix and accuracy for Decision tree

Page 12: Data mining example

ANN workflow

Page 13: Data mining example

Column filter for ANN

Page 14: Data mining example
Page 15: Data mining example

Confusion matrix and Accuracy for ANN

Page 16: Data mining example

Conclusion

• Results of our workflow shows that the given data has accuracy of 76.5% in ANN, 76.4 in Naïve Bayes and 83.2 in Decision tree on the basis of our configurations.

• Hence Decision tree gives best result on the provided data.


1 Temporal Data Mining for Neuroscience - Virginia Tech1 Temporal Data Mining for Neuroscience 3 event types with temporal constraints. For example, the episode shown below describes

1 Temporal Data Mining for Neuroscience - Virginia Tech1 Temporal Data Mining for Neuroscience 3 event types with temporal constraints. For example, the episode shown below describes

Lecture 2: Data Mining 1. Roadmap What is data mining? Data Mining Tasks – Classification/Decision Tree – Clustering – Association Mining Data Mining.

Lecture 2: Data Mining 1. Roadmap What is data mining? Data Mining Tasks – Classification/Decision Tree – Clustering – Association Mining Data Mining.

Data Mining and Applications - antoniomucherino.it · Data Mining and Applications Data Mining Why Data Mining? Introduction to Data Mining Example III - text mining Let us suppose

Data Mining and Applications - antoniomucherino.it · Data Mining and Applications Data Mining Why Data Mining? Introduction to Data Mining Example III - text mining Let us suppose

Fundamentals of Analyzing and Mining Data Streams › axis › modulad › numero-36 › Cormode › ... · 2007-05-09 · 3 Fundamentals of Analyzing and Mining Data Streams 5 Example:

Fundamentals of Analyzing and Mining Data Streams › axis › modulad › numero-36 › Cormode › ... · 2007-05-09 · 3 Fundamentals of Analyzing and Mining Data Streams 5 Example:

Example SQL Server 2008 Data Mining Addins for Excel2010 · Data Mining Client for Excel 2010 The Data Mining Client addin enables you to go through the full data mining lifecycle

Example SQL Server 2008 Data Mining Addins for Excel2010 · Data Mining Client for Excel 2010 The Data Mining Client addin enables you to go through the full data mining lifecycle

Example SQL Server 2008 Data Mining Addins for Excel2010

Example SQL Server 2008 Data Mining Addins for Excel2010

1 Copyright © 2011, Oracle and/or its affiliates. All ... · • Big Data Analytics • BI, Data Mining and Predictive Analytics • Oracle Data Mining • Example use cases ...

1 Copyright © 2011, Oracle and/or its affiliates. All ... · • Big Data Analytics • BI, Data Mining and Predictive Analytics • Oracle Data Mining • Example use cases ...

Data Mining Classification: Alternative Techniqueskumar001/dmbook/slides/chap4_naive_bayes.pdf02/10/2020 Introduction to Data Mining, 2 nd Edition 9 Naïve Bayes on Example Data Tid

Data Mining Classification: Alternative Techniqueskumar001/dmbook/slides/chap4_naive_bayes.pdf02/10/2020 Introduction to Data Mining, 2 nd Edition 9 Naïve Bayes on Example Data Tid

Process Mining with example

Process Mining with example

Data Mining: What is Data Mining?

Data Mining: What is Data Mining?

BUS5EIS Lec 11 - CRM Data Mining Example

BUS5EIS Lec 11 - CRM Data Mining Example

Data Mining BY JEMINI ISLAM. Data Mining Outline: What is data mining? Why use data mining? How does data mining work The process of data mining Tools.

Data Mining BY JEMINI ISLAM. Data Mining Outline: What is data mining? Why use data mining? How does data mining work The process of data mining Tools.

Example SQL Server 2008 Data mining - walton.uark.eduwalton.uark.edu/enterprise/Microsoft/DataMining/downloads/Example_SQL_Server_Data...2 Data Mining Data mining has many definitions

Example SQL Server 2008 Data mining - walton.uark.eduwalton.uark.edu/enterprise/Microsoft/DataMining/downloads/Example_SQL_Server_Data...2 Data Mining Data mining has many definitions

The Anonymisation of Research Data — A Pyric …‘Biomedical research increasingly uses methods from data mining, machine learning and text mining to investigate, for example, disease

The Anonymisation of Research Data — A Pyric …‘Biomedical research increasingly uses methods from data mining, machine learning and text mining to investigate, for example, disease

MINING. Example: Coal Example: Gold Ore Example: Iron Ore (steel!)

MINING. Example: Coal Example: Gold Ore Example: Iron Ore (steel!)

DATA MINING - · PDF fileData Mining • Partition the data so a model can be fitted and then evaluated ... •Example: Universal Bank data –personal loans solicitations. 3/20/2014

DATA MINING - · PDF fileData Mining • Partition the data so a model can be fitted and then evaluated ... •Example: Universal Bank data –personal loans solicitations. 3/20/2014

PSS718 - Data Mining - Hacettepe Üniversitesiyunus.hacettepe.edu.tr/.../slides/lecture9.pdf · PSS718 - Data Mining Example Building a model with attleR Conversion to rules ouY can

PSS718 - Data Mining - Hacettepe Üniversitesiyunus.hacettepe.edu.tr/.../slides/lecture9.pdf · PSS718 - Data Mining Example Building a model with attleR Conversion to rules ouY can

Statistical Data Mining€¦ · 3 Data Mining Data (re-design and maintain existing database) Mining (Analysis) -- our focus Statistical Data Mining What is Data Mining? Data mining

Statistical Data Mining€¦ · 3 Data Mining Data (re-design and maintain existing database) Mining (Analysis) -- our focus Statistical Data Mining What is Data Mining? Data mining

Data Mining with DDView+ and the PDF-4 Databases Solid ... Mining 2012 - Solid... · This is one of three example-based tutorials for using the data-mining capabilities of the PDF-4+

Data Mining with DDView+ and the PDF-4 Databases Solid ... Mining 2012 - Solid... · This is one of three example-based tutorials for using the data-mining capabilities of the PDF-4+

Example: Data Mining for the NBA

Example: Data Mining for the NBA