پاورپوینت آموزشی مقدمه ای بر کلمنتاین و داده کاوی (انگلیسی)

دانلود پاورپوینت با موضوع آموزشی مقدمه ای بر کلمنتاین و داده کاوی (انگلیسی) دارای 31 اسلاید و با فرمت .ppt و قابل ویرایش و آماده برای ارائه ، چاپ ، تحقیق و کنفرانس می باشد.

 

تعداد اسلاید : 31 اسلاید
فرمت فایل: پاورپوینت .ppt و قابل ویرایش
آماده برای : ارائه ، چاپ ، تحقیق و کنفرانس

 

قسمتی از متن نمونه:

Introduction to Clementine
Tutors: Cecia Chan & Gabriel Fung
Data Mining Tutorial
A Brief Review of Data Mining (I)
Data mining is…
A process of extracting previously unknown, valid and actionable knowledge from large databases

A rule of thumb:
If we know clearly the shape and likely content of what we are looking for, we are probably not dealing with data mining
A Brief Review of Data Mining (II)
Therefore, data mining is not…
SQL queries against any number of disparate database or data warehouse
SQL queries in a parallel or massively parallel environment
Information retrieval, for example, through intelligent agents
Multidimensional database analysis (MDA)
OLAP
Exploratory data analysis (EDA)
Graphical visualization
Traditional statistical processing against a data warehouse
However, they are all related to data mining
Data Mining Process
Business objective(s) determination
What is your goal?
Data collection
You can learn nothing without data…
Data preprocessing (or Data preparation)
Remove outlier / filter noise / modify fields / etc
Modeling
The core part of data mining
Evaluation
See what you have learn!
Data Mining Software
Existing Data mining software:
Clementine from SPSS (we have this software), Enterprise Minter from SAS (we have this software),Intelligence Miner from IBM (we have this software), MineSet from Silicon Graphics, K-wiz from Compression Sciences Ltd., DBMiner from DBMiner Tech. Inc.,PolyAnalyst from Megaputer Intelligence, StatServer from Mathsoft::
Problem Statement
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