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2 years ago

Choose the correct sequence for classifier building from the following.

Computers and Technology

1 answer:

Alekssandra [29.7K]2 years ago

8 0

Answer:

Explanation:

First, we need to initialize the classifier.

Then, we are required to train the classifier.

The next step is to predict the target.

And finally, we need to evaluate the classifier model.

You will find different algorithms for solving the classification problem. Some of them are like decision tree classification etc.

However, you need to know how these classifier works. And its explained before:

You need to initialize the classifier at first.

All kinds of classifiers in the scikit-learn make use of the method fit(x,y) for fitting the model or the training for the given training set in level y.

The predict(x) returns the y which is the predicted label.And this is prediction.

For evaluating the classifier model- the score(x,y) gives back the certain score for a mentioned test data x as well as the test label y.

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Answer:

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Explanation:

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Hence, the explanation is as follows:

This line prompts user for Area

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1 year ago

The program DebugTwo2.cs has syntax and/or logical errors. Determine the problem(s) and fix the program.// This program greets t

Elenna [48]

Answer:

The corrected code is as follows:

using System;

using static System.Console;

class DebugTwo2{

static void Main(string[] args){

string name;string firstString, secondString;

int first, second, product;

Write("Enter your name >> ");

name = ReadLine();

Write("Hello, {0}! Enter an integer >> ", name);

firstString = ReadLine();

first = Convert.ToInt32(firstString);

Write("Enter another integer >> ");

secondString = ReadLine();

second = Convert.ToInt32(secondString);

product = first * second;

Write("Thank you, {0}. The product of {1} and {2} is {3}", name,first, second, product);

}

Explanation:

string name;string firstString, secondString; ----- Replace secondSting with secondString,

int first, second, product;

Write("Enter your name >> "); --- Here, the quotes must be closed with corresponding quotes "

name = ReadLine(); The syntax of readLine is incorrect without the () brackets

Write("Hello, {0}! Enter an integer >> ", name);

firstString = ReadLine();

first = Convert.ToInt32(firstString); There is a dot between Convert and ToInt32

Write("Enter another integer >> ");

secondString = ReadLine(); --- Readline() should be written as ReadLine()

second = Convert.ToInt32(secondString);

product = first * second;

Write("Thank you, {0}. The product of {1} and {2} is {3}", name,first, second, product); --- The formats in {} should start from 0 because 0 has already been initialized for variable name

}

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Answer:

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