Okay, we can convert this survey. These are cozia into software we can do some D IDs. Scan SC equal new acquire new scanner. System doc in okay then system dot out. dot println I maybe I can pull that menu quite quickly quicker. Okay then Cisco da Ah, top brain lie I wonder cross story system System dot out dot println To talk classification tree dot model evaluation, classification tree model evaluation or evaluation and form a system dot path dot print line import to be is and then strain option equal equal sec okay I have to in the class here employee utility scanner can I see the police lie?

So I will be using this line stay up next. Okay so Option dot equals one okay SR ah I can do something like a System dot out dot println I spray specify the algorithm then stream the algorithm to proceed on this lie this lie okay then specify the number of clusters is praying lie please specify Number cluster okay the integer number cluster equal in the dock NT NT NT j s see the next slide okay? This lie on this line okay and then semicolon a cross array then we specify ah cool pre Enlai Pre specify the data pre specify the data. Okay. Then strain training data, train training data equal see the nice lie okay then cross story okay cross story, training data go read involved cluster okay. So this is for option one so we can do option two and option three