The table that showing down is data about weather conditions based on the given

Question

The table that showing down is data about weather conditions based on the given data we can guess if the weather good to play or not

By using RapidMiner software with operator of decision tree on table of golf weather that showing up

Need to analyze decision tree that shown down for each trace arrow:

Example Set (14 examples, 1 special attribute, 4 regular attributes Row No Pla Outlook Temperature Humidity Wind 1 no Sunny 85 85 false 80 90 true no Sunny 3 yes overcast 83 78 false 70 96 false yes rain 5 yes rain 68 80 false 65 70 true no rain 7 yes overcast 64 65 true 72 95 false no Sunny 9 yes Sunny 69 70 false 10 75 800 false yes rain 11 yes Sunny 75 70 true overcast 72 12 90 true yes 13 overcast 81 75 false yes 14 no rain 71 80 true

Explanation / Answer

Explanation:

Step 1: Comparing column "outlook" and Play , we can infer that if outlook is overcast then play is possible.

Step 2: Now look at those rows in which rain is there, In a rainy day if there is no wind then play is possible but if there is wind as well as rain then NO play.

Step 3: If weather is sunny and humidity more than 77.5% then Play is not possible but is humidity is less then Play can happen.

The Table and the Decision tree graph are in sync.

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