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zepelin [54]
1 year ago
8

identify the difficulties with the k-nearest neighbor algorithm. a. both a and b b. calculate the distance of the test case from

all training cases c. none of the above d. curse of dimensionality
Computers and Technology
1 answer:
Levart [38]1 year ago
7 0

The difficulties with the k-nearest neighbor algorithm is option c. none of the above.

<h3>What problems does the K-nearest Neighbor algorithm have?</h3>

An unlabelled point is given a label based on its proximity to all other nearby labelled points. This is how it works. Its main drawbacks are that picking the "right" value of K is challenging and that it is highly computationally inefficient.

Hence, The supervised machine learning technique known as the k-nearest neighbors (KNN) can be used to tackle classification and regression issues. It is simple to use and comprehend, but it has the important problem of becoming noticeably slower as the amount of data in use increases.

Learn more about algorithm from

brainly.com/question/13800096
#SPJ1

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Web storage stores data in the browser in
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Answer:

session.

Explanation:

Web storage stores data in the browser in sessions.There are two types of web storage APIs available local storage and session storage.Both of these storages are used to store data on client side.While session stores data in key/value pairs which consists of strings.The maximum Limit of data storage is about 5MB.

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The PICC team is scheduled to remove a PICC before client discharge. Assessment of the catheter indicates the PICC and determine
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Answer:

Stuck PICC is one potential complication, and it occurs when the catheter is not able to disengage while the removal process, and it cannot be removed out of the vein. And this is generally due to venospasm and it gets resolved as the time passes.

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You should know that PICC stands for Peripherally inserted central catheter, and it is a thin, delicate and long tube or catheter, which is inserted inside the vein in the child's arm, neck or leg. And the tip of the catheter is being positioned inside a large vein which carries the blood inside the heart. A PICC line is applied for long-term intravenous antibiotics, medication or nutrition, and for drawing the blood.

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Maggie is preparing a business report. Which types of keys will she use to type out words and numbers?
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Hope this helps u
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Read 2 more answers
How do you write a multiplication formula in excel with an absolute refrence?
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2 years ago
Now let's create a memo. The memo should include all parts of a memo, and these parts should appear in the correct order. In you
netineya [11]

Answer:

MEMORANDUM

TO: Stacy Shoe, Allen Sock, and Emma Johnson.

FROM: Department of Information

DATE: 20th of December, 2019

SUBJECT: Computer Operations

The following is an illustration of how to start a computer and how to open an existing word processing document. For clarity and ease of understanding, this will be divided into two subheadings. All questions should be directed to the department of information.

START A COMPUTER

Step 1: Press the start button on the CPU tower.

Step 2: Wait while the computer boots. When the computer has finished booting, it will show a dialogue box that will ask for a user name and password.

Step 3: Enter your user name and password, then click

"OK."

Step 4: Your computer is now ready to use.

OPENING A WORD PROCESSING DOCUMENT

To open any word processing documents, you can use any of the options below.

1. Double-click file

In some cases, you can double-click a file to open it in Microsoft Word. However, the file will only open in Microsoft Word if that file type is associated with Microsoft Word. Word documents, like .doc and .docx files, are associated with Microsoft Word by default. However, web page files, text, and rich text format files are often not associated with Word by default, so double-clicking on these files may open in another program.

2. Right-click file and select program

For any file, you can choose the program to open a file with, including Microsoft Word.

Step 1: Right-click the file you want to open.

Step 2: In the pop-up menu, select the Open with option.

Step 3: If available, choose the Microsoft Word program option in the Open with menu. If Microsoft Word is not listed, select the Choose other app or Choose default program option, depending on the

Step 4: In the window that opens, find Microsoft Word in the program list and select that option. Microsoft Word should open and the file opened within Word.

3. Open within Microsoft Word

Follow the steps below to open a file from within Microsoft Word.

Step 1: Open the Microsoft Word program.

Step 2: Click the File tab on the Ribbon and click the Open option.

Step 3: If the Open window does not appear, click the Browse option to open that window.

Step 4: In the Open window, find and select the file you want to open in Microsoft Word. You may need to click the drop-down list next to the File name text field to change the file type to that of the file you want to select and open.

Step 5: Click the Open button at the bottom right of the Open window.

As stated above, all questions are to be directed to the department of information.

Thanks.

Explanation:

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