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LekaFEV [45]
3 years ago
9

You’ve just finished training an ensemble tree method for spam classification, and it is getting abnormally bad performance on y

our validation set, but good performance on your training set. Your implementation has no bugs. Define various reasons that could be causing the problem?
Computers and Technology
1 answer:
inn [45]3 years ago
8 0

Answer:

The various reasons that could be a major problem for the implementation are it involves a large number of parameters also, having a noisy data

Explanation:

Solution

The various reasons that could be causing the problem is given as follows :

1. A wide number of parameters :

  • In the ensemble tree method, the number of parameters which are needed to be trained is very large in numbers.
  • When the training is performed in this tree, then the model files the data too well.
  • When the model has tested against the new data point form the validation set, then this causes a large error because the model is trained completely according to the training data.

2. Noisy Data:

  • The data used to train the model is taken from the real world . The real world's data set is often noisy i.e. contains the missing filed or the wrong values.
  • When the tree is trained on this noisy data, then it sets its parameters according to the training data.
  • As regards to testing the model by applying the validate set, the model gives a large error of high in accuracy y.

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Answer:

4 is the correct answer for the above question.

Explanation:

  • If the if-else sequence has 4 blocks then it will be designed like if, else-if, else-if and then else which made 4 blocks which are as follows:-
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  3. The third block is also else-if block and
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Answer:

Explanation:

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Explanation:

I remember this question.

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An advantage of assigning primary responsibility for user support to the IT department is that all computer activities are combi
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Answer:

true

Explanation:

Because assigning primary responsibility for user support to the IT department is that all computer activities are combined and users know who to contact about various computer problems.

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