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creativ13 [48]
3 years ago
12

What is an online recommendation engine?

Computers and Technology
1 answer:
Gala2k [10]3 years ago
6 0

Answer:

Online recommendation engine. a set of software algorithms that uses past user data and similar content data to make recommendations for a specific user profile. An online recommendation engine is a set of search engines that uses competitive filtering to determine what content multiple similar users might like. False.

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Write a function wordcount() that takes the name of a text file as input and prints the number of occurrences of every word in t
artcher [175]

Answer:

Explanation:

The following Python program uses a combination of dictionary, list, regex, and loops to accomplish what was requested. The function takes a file name as input, reads the file, and saves the individual words in a list. Then it loops through the list, adding each word into a dictionary with the number of times it appears. If the word is already in the dictionary it adds 1 to its count value. The program was tested with a file named great_expectations.txt and the output can be seen below.

import re

def wordCount(fileName):

   file = open(fileName, 'r')

   wordList = file.read().lower()

   wordList = re.split('\s', wordList)

   wordDict = {}

   for word in wordList:

       if word in wordDict:

           wordDict[word] = wordDict.get(word) + 1

       else:

           wordDict[word] = 1

   print(wordDict)

wordCount('great_expectations.txt')

4 0
3 years ago
Which of the following careers is part of the Printing Technology pathway?
torisob [31]
Textile designer i think

6 0
3 years ago
A user wants to visualize a highly complex 3D model using a Virtual Reality headset.
Lyrx [107]

The best way for an end user to visualize a highly complex 3D model using a Virtual Reality headset is to: A) use any headset and increase the bandwidth of the Wi-Fi connection.

<h3>What is Virtual Reality (VR)?</h3>

Virtual Reality (VR) can be defined as a computer technology through which virtual images of any physical environment (realities) and human-machine interactions are displayed, especially through the use of various computer technologies and wearables.

<h3>The elements of Virtual Reality (VR).</h3>

Some of the elements of Virtual Reality (VR) include the following:

  • Life interaction
  • Self projection
  • Telexistence
  • 3D space or model.

In this context, we can infer and logically deduce that Virtual reality is a  computer technology which is designed and developed to simulate a three-dimensional (3D) environment through which end users can explore and interact.

In conclusion, the best way for an end user to visualize a highly complex three-dimensional (3D) model using a Virtual Reality headset is to use any headset and increase the bandwidth of the Wi-Fi connection.

Read more on Virtual Reality here: brainly.com/question/26705841

#SPJ1

6 0
2 years ago
What kind of music is liked the most by people
Varvara68 [4.7K]
A . Pop
D . K-popp I guess
6 0
3 years ago
Read 2 more answers
(40 pointsAnd brainliest answer ASAP) Maria is recording her friend’s graduation ceremony. How can Maria ensure that the video i
Elodia [21]

Answer:  there is a red "Tally light" that lights up and tell you if it is recording.

Explanation:

3 0
3 years ago
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