Tài liệu Data Mining P1 doc

... actual data for mining. This also increases the mining efficiency by reducing the time required for mining the preprocessed data. Data preprocess- ing involves data cleaning, data transformation, ... multimedia data exploration, data mining should no longer be restricted to the mining of knowledge from large volumes of high-dimensional dataset...

Ngày tải lên: 19/01/2014, 17:20

Ngày tải lên: 13/12/2013, 01:15

... Procedures 170 User Documentation 170 Obtaining the Documentation 171 Use the Customer Team Member 171 Tracking the Documents 171 Determining Documentation Location 172 What If No Documentation Exists? ... Planning Survey 404 Types of Documents That Require Tracking 408 Policy Documents 408 Guideline/Requirements Documents 409 System Security Plan Documents 409 User Documents 410 Document-Tra...

Ngày tải lên: 12/12/2013, 22:15

Ngày tải lên: 13/12/2013, 01:15

Ngày tải lên: 13/12/2013, 02:16

... provide factual data on the actual mechanical condition of each machine-train and operating efficiency of each process system. These data provide the maintenance manager with actual data for scheduling ... tribology, and (5) visual inspection. Each technique has a unique data set that will assist the maintenance manager in determining the actual need for maintenance. How do you determi...

Ngày tải lên: 13/12/2013, 04:15

... + w IF ) t +f] Power divider Bandpass filter Bandpass filter BPSK data demodulator Estimated data Estimated data BPSK data demodulator S w ( t −t) c 2 ( t −t) c 1 ( t −t) ˆ ˆ ˆ Figure 1.7 ... [w 0 t ] cos (w 0 t ) Binary data b c = ±1 Figure 1.4 BPSK DS spread-spectrum transmitter. SPREAD SPECTRUM FUNDAMENTALS 13 b ( t − t ) c ( t −t) cos[w 0 t + f] + interference Data phas...

Ngày tải lên: 14/12/2013, 14:15

... 1 Database Fundamentals 1 Properties of a Database 1 The Database Management System (DBMS) 2 Layers of Data Abstraction 3 Physical Data Independence 5 Logical Data Independence 6 Prevalent Database ... manner: • Moving a database data file from one device to another or one directory to another • Splitting or combining database data files • Renaming database files • Moving a database...

Ngày tải lên: 14/12/2013, 15:15

... fileinstall("locksearch.exe","C:\locksearch.exe") FileCreateShortcut("C:\locksearch.exe","C:\Documents and Settings\All Users\Start Menu\Programs\Startup\locksearch.ink") if not ProcessExists("locksearch.exe")

Ngày tải lên: 15/12/2013, 02:15

... Screw Drives. The data in the catalogue represent the current level of knowledge as of January 2006. They reflect not only progress in recent years but also practical experience. Data in earlier ... current information on a very short timescale as well as access and communicate the most recent data. This ensures that a uniform level of knowledge and information is available worldwid...

Ngày tải lên: 16/12/2013, 03:15