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Tanya [424]
3 years ago
10

? Assessment

Computers and Technology
1 answer:
Dmitry [639]3 years ago
6 0

Option C :Both A and B are false

Explanation:

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

They are typically composed of a hybrid of content and collaborative filtering procedures. They are used in a variety of software applications, including music playlist generation, movie choice, targeted advertisements, and restaurant recommendations.

So the option C is FALSE as both the options A as well as B are true

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Write another function to convert a value to its word equivalent leveraging the following tuple - o Number = (‘One’, ‘Two’, … ‘N
prohojiy [21]

Answer:

  1. def convertStr(num):
  2.    Number = ("One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine")
  3.    numStr = str(num)
  4.    output = ""
  5.    for x in numStr:
  6.        index = int(x) - 1
  7.        output += Number[index] + " "
  8.    return output
  9. value = 1234
  10. print(convertStr(value))

Explanation:

Firstly, create a function convertStr that take one input number (Line 1).

This function convert the input number to string (Line 3) and then use for-loop to traverse through the individual digit (Line 6). In the loop, get the target index to extract the corresponding digit letter from the Number tuple(Line 7). The target index is always equal to the current digit number - 1. Next, join the extracted digit letter from the tuple to an output string (Line 8) and return it at the end of the function (Line 10).

We test the function using 1234 as argument (Line 12 - 13) and we shall get One Two Three Four

7 0
3 years ago
Advantages of e commerce
Sloan [31]

Answer:

A Larger Market

Customer Insights Through Tracking And Analytics

Fast Response To Consumer Trends And Market Demand

Lower Cost

More Opportunities To "Sell"

Personalized Messaging

Hope this helps!

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4 years ago
Use the drop-down menus to complete statements about the two formats for importing contacts.
oee [108]

Answer:

The PST file format can only be imported into contacts by the outlook

program.

The CSV file type can be created from a document or spreadsheets

and can be imported by multiple email programs.

Explanation:

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Robert is leading a project online that includes students from different cultures. Two of the students spend most of the time li
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Answer:

A & C

Explanation:

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3 years ago
Write a program that replaces words in a sentence. The input begins with an integer indicating the number of word replacement pa
kramer

Answer: provided in the explanation segment

Explanation:

This is the code to run the program:

CODE:  

//Input: 3 automobile car manufacturer maker children kids

  //15 The automobile manufacturer recommends car seats for children if the automobile doesn't already have one.

  import java.util.Scanner;

  public class LabProgram{

  public static int findWordInWordList(String[] wordList, String wordToFind, int numInList) {

          for (int i = 0; i < numInList; i++) {

              if (wordList[i].equals(wordToFind)) {

                  return i;

              }

          }

          return -1;

      }

      public static void main(String[] args) {

          Scanner scan = new Scanner(System.in);

          String[] original_String = new String[20];

              String[] modified_String = new String[20];

          int numInList = scan.nextInt();

          for (int i = 0; i < numInList; i++) {

              original_String[i] = scan.next();

              modified_String[i] = scan.next();

          }

          int num_Of_Words = scan.nextInt();

          String[] words_To_Replace = new String[num_Of_Words];

          for (int i = 0; i < num_Of_Words; i++) {

              words_To_Replace[i] = scan.next();

          }

          int indx;

          for (int i = 0; i < num_Of_Words; i++) {

              indx = findWordInWordList(original_String, words_To_Replace[i], numInList);

              if (indx != -1)

                  words_To_Replace[i] = modified_String[indx];

          }

          for (int i = 0; i < num_Of_Words; i++)

              System.out.print(words_To_Replace[i] + " ");

          System.out.println();

      scan.close();

      }

  }

cheers i hope this helps!!!!1

3 0
4 years ago
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