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Dmitriy789 [7]
2 years ago
8

A _____ is a number that summarizes an encrypted information. digital certificate hash function message digest hash algorithm

Computers and Technology
1 answer:
arlik [135]2 years ago
3 0
The answer is Message Digest.  <span>A Messae Digest is a number that summarizes an encrypted information. </span>They<span> are designed to protect the integrity of a piece of data or media to detect changes to any part of a </span>message<span>.</span>
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In order to consolidate your theoretical knowledge into technique and skills with practical and applicational value, you will us
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Answer:

Check the explanation

Explanation:

Lasso: R example

To run Lasso Regression you can re-use the glmnet() function, but with the alpha parameter set to 1.

# Perform 10-fold cross-validation to select lambda --------------------------- lambdas_to_try <- 10^seq(-3, 5, length.out = 100) # Setting alpha = 1 implements lasso regression lasso_cv <- cv.glmnet(X, y, alpha = 1, lambda = lambdas_to_try, standardize = TRUE, nfolds = 10) # Plot cross-validation results plot(lasso_cv)

Best cross-validated lambda lambda_cv <- lasso_cv$lambda.min # Fit final model, get its sum of squared residuals and multiple R-squared model_cv <- glmnet(X, y, alpha = 1, lambda = lambda_cv, standardize = TRUE) y_hat_cv <- predict(model_cv, X) ssr_cv <- t(y - y_hat_cv) %*% (y - y_hat_cv) rsq_lasso_cv <- cor(y, y_hat_cv)^2 # See how increasing lambda shrinks the coefficients -------------------------- # Each line shows coefficients for one variables, for different lambdas. # The higher the lambda, the more the coefficients are shrinked towards zero. res <- glmnet(X, y, alpha = 1, lambda = lambdas_to_try, standardize = FALSE) plot(res, xvar = "lambda") legend("bottomright", lwd = 1, col = 1:6, legend = colnames(X), cex = .7)

Kindly check the Image below.

5 0
2 years ago
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Answer:

In word there is a setting where you can mange all of user's permission in the document. These are a few permission settings: Read only and Can edit.

6 0
3 years ago
Prompt the user to enter four numbers, each corresponding to a person's weight in pounds. Store all weights in a list. Output th
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Answer:

# FIXME (1): Prompt for four weights. Add all weights to a list. Output list.

weight_one=float(input('Enter weight 1:\n'))

weight_two=float(input('Enter weight 2:\n'))

weight_three=float(input('Enter weight 3:\n'))

weight_four=float(input('Enter weight 4:\n'))

weights=[weight_one,weight_two,weight_three,weight_four]

print(weights)

# FIXME (2): Output average of weights.

average_weight=(weight_one + weight_two + weight_three + weight_four) / 4

print('Average weight:', "%.2f" % average_weight)

# FIXME (3): Output max weight from list.

weights.sort()

max_weight= weights[3]

print('Max weight:', "%.2f" % max_weight)

# FIXME (4): Prompt the user for a list index and output that weight in pounds and kilograms.

print(input('Enter a list index location (0 - 3):'))

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print('Weight in kilograms:')

# FIXME (5): Sort the list and output it.

weights.sort()

print(weights)

Explanation:

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3 years ago
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2.  on the file menu, click new, and then click blank presentation.

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3 years ago
Device management is the process of managing what kinda devices? :)
Anika [276]
Device management is the process of managing "Physical Devices" like <span>ports and interfaces of a computer or server

Hope this helps!</span>
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2 years ago
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