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FinnZ [79.3K]
2 years ago
14

When training models, you would typically place your data into three buckets: Train, Test, and Hold Out. What is the purpose of

having hold-out data
Mathematics
1 answer:
tekilochka [14]2 years ago
4 0

Answer:

So, having "hold-out" data allows you to have a nonpartisan set of data (so to speak) for you to refer to later, once you have made use of the "train" and "test" sets. That way you can make a fair assessment as to the difference between the new and old ('hold-out") sets.

Or if you need to repeat the experiment or model again - then you can refer to the "hold out data"

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Kendra owns a restaurant. She charges $3.00 for 2 eggs and one piece of toast, and $1.80 for one egg and one piece of toast. How
Gekata [30.6K]
Ok let me explain it to you like this:
Let the price for one egg be x and the price for one toast be y Then: <span><span>3 = </span><span><span>2x+1y,
</span><span>1.8 = 1x+1y.</span></span></span><span>When we substract, we get x = 1.2 and y = 0.6, so the price for an egg is $1.20 and the price for a toast is $0.60.
</span>Hope this is helpful
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4 years ago
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Mila [183]

Answer:

16.4

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3 years ago
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n200080 [17]

Answer:

x-int is 3

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Step-by-step explanation:

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3 years ago
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velikii [3]
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4 years ago
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Answer:

Step-by-step explanation:

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