'Data mining technique' diaporamas de présentation

Machine Learning

Machine Learning. Berlin Chen 2006. References: 1. E. Alpaydin, Introduction to Machine Learning , Chapter 1 2. Kantard, Data Mining: Concepts, Models, Methods and Algorithms , Chapter 1 3. Mitchell, Machine Learning , Chapter 1

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Information Visualization

Information Visualization. Lecture Outline. Overview of information visualization The role of visualization in the process of data mining The patterns being sought: clusters and outliers Issues when visualizing higher dimensional relationships Criteria for comparison

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Introduction to Text Mining

Introduction to Text Mining. By Soumyajit Manna 11/10/08. Outline. Text Mining Definition Text Mining Application Text Characteristics Text Mining Process Future of text mining. Text Mining Definition.

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Stock Movement Prediction

Stock Movement Prediction. Deepathi Lingala Sathindra K. Kamepalli Sudhir K. V. Potturi. Agenda. Introduction-Goal Domain Description Method Implementation Results Experiences and Challenges Questions. Goal.

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SQL/MM Part 6: Data Mining

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Outlier Detection using Reverse Neares Neighbor for Unsupervised Data

Data mining has become one of the most popular and new technology that it has gained a lot of attention in the recent times and with the increase in the popularity and the usage there comes a lot of issues problems with the usage one of it Outlier detection and maintaining the datasets without the expected patterns. To identify the difference between Outlier and normal behavior we use key assumption techniques. We Provide the reverse nearest neighbor technique. There is a connection between the hubs and antihubs, outliers and the present unsupervised detection methods. With the KNN method it will be possible to identify and influence the outlier and antihub methods on real life datasets and synthetic datasets. So, From this we provide the insight of the Reverse neighbor count on unsupervised outlier detection. V. V. R. Manoj | V. Aditya Rama Narayana | A. Bhargavi | A. Lakshmi Prasanna | Md. Aakhila Bhanu "Outlier Detection using Reverse Neares Neighbor for Unsupervised Data" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-3 , April 2018, URL: https://www.ijtsrd.com/papers/ijtsrd11406.pdf Paper URL: http://www.ijtsrd.com/computer-science/data-miining/11406/outlier-detection-using-reverse-neares-neighbor-for-unsupervised-data/v-v-r-manoj

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Final Exam Review

Final Exam Review. The following is a list of items that you should review in preparation for the exam. Note that not every item in the following slides may be on the exam, and there may be items on the exam not on this slide. Overview of three techniques. Decision Tree Clustering

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