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Alborosie
3 years ago
5

Yo, my Lenovo laptop keeps showing this screen but I can't sign in, can someone help me?

Computers and Technology
2 answers:
rusak2 [61]3 years ago
8 0
Break your laptop and get a new one
snow_lady [41]3 years ago
7 0
Try completely restarting it 1 or 2 times and see if that works first
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Please, ignore
Komok [63]
Abhheoorioooooohhhhh omg
3 0
3 years ago
Read 2 more answers
________ is the application of statistical techniques to find patterns and relationships among data for classification and predi
Finger [1]

Answer:          

Data Mining

Explanation:

  • Data Mining is also called knowledge discovery.
  • It is a computer aided technique of searching and evaluating a bulk of data in order to obtain useful information.
  • This technique searches through the data to find hidden patterns and uses statistical methods to find relationship among data for finding predictive information and for classification of data.
  • This is a mixture of different disciplines which include machine learning, statistics and artificial intelligence and also some mathematical methods.
  • Often the useful information is extracted from enormous database using modeling technique which is used to build a model from instances of the data where the solution is known and later apply this model on the instances where the solution is unknown.
  • In unsupervised data mining, the data analysis is not done by using modeling technique. In other words the labels are provided in order not draw inferences and prediction from data sets. Example is clustering.
  • In supervised data mining the model is developed to make inferences and classification. Example is neural networks.
  • For example data mining is used in Medicine industry to provide more accurate diagnostics and treatments on the basis of patient's medical history , physical examination or different patient tests data.
  • Data mining also makes it possible to manage health resources more efficiently and cost-effectively by detecting risks, predicting diseases in certain sections of the population or predicting hospitalization duration.
4 0
3 years ago
Choose the correct term to complete the sentence.
Andre45 [30]

Answer:

Technology

Explanation:

Edge 2021

8 0
3 years ago
What is the value of the variable phones after the execution of the following code? phones = {'John': '5555555', 'Julie' : '7777
uysha [10]

Answer:

phones = {'John': '1234567', 'Julie' : '7777777'}

Explanation:

In the code given in the question phones dictionary contains contains two keys John and Julie and have the values '5555555' and '7777777' respectively. Now in the code the key John in the dictionary phones is assigned the value '1234567' .So the value corresponding to the key John becomes '1234567'.

3 0
3 years ago
Use the arr field and mystery () method below.
kolezko [41]

Answer:

The sum of all positive even values in arr

Explanation:

We have an array named arr holding int values

Inside the method mystery:

Two variables s1 and s2 are initialized as 0

A for loop is created iterating through the arr array. Inside the loop:

num is set to the ith position of the arr (num will hold the each value in arr)

Then, we have an if statement that checks if num is greater than 0 (if it is positive number) and if num mod 2 is equal to 0 (if it is an even number). If these conditions are satisfied, num will be added to the s1 (cumulative sum). If num is less than 0 (if it is a negative number), num will be added to the s2 (cumulative sum).

When the loop is done, the value of s1 and s2 is printed.

As you can see, s1 holds the sum of positive even values in the arr

7 0
3 years ago
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