Data mining algorithms [electronic resource] / Ian H. Witten. Part 1.
Material type: FilmPublisher number: 1829 | Henry Stewart TalksSeries: Henry Stewart talks. Marketing & management collection. Data miningPublication details: London : Henry Stewart Talks, 2008.Description: 1 online resource (1 streaming video file (48 min.) : color, sound)Other title:- Data mining algorithms : part one
Item type | Current library | Home library | Call number | Status | Date due | Barcode |
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Books | Chinhoyi University of Technology Libraries | Chinhoyi University of Technology Libraries | Available |
Animated audio-visual presentations with synchronized narration.
Title from title frames.
Contents: Simplicity first -- One attribute does all the work -- Complications: missing values -- Overfitting -- Evaluating the result -- Description of the method -- Statistical modeling -- Bayes's rule -- Weather data: probabilities -- Zero frequencies, missing values -- Numeric attributes -- "Naive" statistical model -- Constructing decision trees -- Continuing to split -- Highly-branching attributes -- Overfitting and the need to prune -- Constructing rules -- Rules vs. trees -- General algorithm -- Association rules.
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