Search for tag: "decision tree"

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Pros and cons of decision trees duration 3 minutes 43 seconds Pros and cons of decision trees Pros and cons of decision trees	Pros and cons of decision trees Pros and cons of decision trees classification decision tree attribute philosophical terminology number yellow impossible decision theory caption complete compact boundaries settle split pretty approach iaml handle separate trees optical spectrum reason produce greedy decide decision trees algorithm thought depth continue representation problem classifier effects tree decision attributes splits lot cut blue access classifiers linear choice From Nigel Goddard 0 likes 4,950 plays 0 Licence Type Creative Commons - Attribution
Decision Tree Pruning duration 4 minutes 19 seconds Decision Tree Pruning Decision Tree Pruning	Decision Tree Pruning Decision Tree Pruning decision tree simple number 100 percent decision theory perfect percent negative start highest accuracy split accuracy iaml training data training set train effects captionasr combinations intermediate training decision trees subsets effective items validation set subtree portion cutting allegation legal terms procedure tree validation node nodes size decision cut increase law process cups leaf leaves From Nigel Goddard 0 likes 3,868 plays 1 Licence Type Creative Commons - Attribution
Information Gain duration 7 minutes 33 seconds Information Gain Information Gain	Information Gain Information Gain subset uncertainty probability decision tree attribute plant morphology splitting entropy examples measurement tells decision theory caption complete rainy day pure subset positive higher weight point negative instance split branch computer science game tells iaml smaller subset statistical terminology number effects elementary arithmetic subtract decision trees accomplishes average larger statistical theory subsets gain negatives positives weight entropies attributes bits game wind sense numbers things root From Nigel Goddard 2 likes 4,220 plays 0 Licence Type Creative Commons - Attribution
Quinlan's ID3 Algorithm duration 3 minutes 32 seconds Quinlan's ID3 Algorithm Quinlan's ID3 Algorithm	Quinlan's ID3 Algorithm Quinlan's ID3 Algorithm subset classification decision tree attribute discovered examples children decision theory caption complete rainy training examples positive people negative current split pretty trees (data structures) child node iaml sunny illustration effects structure independently decision trees root node algorithm overcast recurse values node tree child root quinlan function angel training decision trees crappy crux idea From Nigel Goddard 0 likes 3,731 plays 0 Licence Type Creative Commons - Attribution
Decision Trees - An Introduction duration 3 minutes 39 seconds Decision Trees - An Introduction Decision Trees - An Introduction	Decision Trees - An Introduction Decision Trees - An Introduction subset nearest outlook decision tree attribute john play played tennis windy weather point decision theory caption complete statistics plays factors decision tennis split lecture classify observations iaml statistical terminology play tennis effects data point training decision trees educational psychology uncertainty data set decision boundaries playing john subsets classifier attributes tree kind weeks boundaries trees From Nigel Goddard 1 likes 4,131 plays 0 Licence Type Creative Commons - Attribution