Data Mining in Sql Server 200

Ng travelân cöùu coâng cuï info Mining trong SQL Server 2000 Trang 2 MUÏC LUÏC 1. Giôùi thieäu ........................................................................................................3 2. Caùc thuaät toaùn Data Mining cuûa Microsoft.....................................................3 3. Xaây döïng caùc moâ hình Data Mining baèng Analysis Services 2000 ...............6 3.1. Nguoàn döõ take a breatheräu cho moâ hình entropy exploit..................................................6 3.2. Taïo moâ hình selective information mining .........................................................................7 3.3. Huaán luyeän moâ hình data mining.............................................................8 3.4. Duyeät qua noäi dung cuûa moâ hình data mining .........................................9 3.5. Duøng moâ hình data mining thöïc hieän döï baùo .........................................12 4. Keát luaän .........................................................................................................15 Phuï luïc A: Keát quaû thöû nghieäm ........................................................................16 A.1. Keát quaû thöïc thi treân thuaät toaùn caây quyeát ñònh ...................................16 A.1.1.

Keát quaû thöïc thi nurture chi khoâng coù söï lieân keát giöõa caùc baûng16 A.1.2. Keát quaû thöïc thi Training khi coù söï lieân keát giöõa caùc baûng ..........19 A.2. Keát quaû thöïc thi treân thuaät toaùn ball (phaân lôùp).........................21 A.2.1. Keát quaû thöïc thi Training khi khoâng coù söï lieân keát giöõa caùc baûng21 A.2.2. Keát quaû thöïc thi Training khi coù söï lieân keát giöõa caùc baûng ..........23 Phuï luïc B: Moät soá thuaät ngöõ .............................................................................25 Phuï luïc C: Chöông trình demo ..........................................................................26 Taøi lieäu tham... If you want to get a full essay, order it on our website: Orderessay

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