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joja [24]
3 years ago
14

A marketing firm has been hired to help a client understand how their online brand is perceived. The firm has set up a system to

automatically scan online reviews to identify negative reactions. Which type Natural Language Understanding (NLU) process is this an example of?
Computers and Technology
1 answer:
KiRa [710]3 years ago
3 0

Answer:

Automated Reasoning

Explanation:

Automated reasoning is a type of Natural language understanding(NLP) in computer science that makes logical inferences based on information or data previously gathered. Automated reasoning allows computers make intelligent decisions and reason logically based on data gathered. For example, a system is based to scan online reviews and conclude on the ones that are negative reactions based on previous data.

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Convert A4B from hexadecimal to binary. Show your work.
Rama09 [41]

Answer:

The answer is A4B₁₆ =  2635₁₀ =  101001001011₂

Explanation:

To convert from hexadecimal base system to binary base system, first you can do an intermediate conversion from hexadecimal to decimal using this formula:

where position of the x₁ is the rightmost digit of the number and the equivalents hexadecimal numbers to decimal:

  • A = 10.
  • B = 11.
  • C = 12.
  • D = 13.
  • E = 14.
  • F = 15.

A4B₁₆ = A*16²+4*16¹+B*16⁰ = 2560 + 64 + 11 = 2635₁₀

Now, you have the number transformed from hexadecimal to decimal. To convert the decimal number 2635 to binary: Divide the number repeatedly by 2, keeping track of each remainder, until we get a quotient that is equal to 0:

2635 ÷ 2 = 1317 + 1;

1317 ÷ 2 = 658 + 1;

658 ÷ 2 = 329 + 0;

329 ÷ 2 = 164 + 1;

164 ÷ 2 = 82 + 0;

82 ÷ 2 = 41 + 0;

41 ÷ 2 = 20 + 1;

20 ÷ 2 = 10 + 0;

10 ÷ 2 = 5 + 0;

5 ÷ 2 = 2 + 1;

2 ÷ 2 = 1 + 0;

1 ÷ 2 = 0 + 1;

Now, construct the integer part base 2 representation, by taking the remainders starting from the bottom of the list:

2635₁₀ =  101001001011₂

3 0
3 years ago
Which of the following commands would I use to begin a new presentation?
ki77a [65]

Answer:

begin >new

Explanation:

just trust me ok hehe

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What is the ribbon used for in word
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Answer:

the ribbon is a set of toolbar at a top of window in office program designed to help you quickly find a commans that you need to complete a task

Explanation:

what is the ribbon in word

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How do transformers work?
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A transformer will either step up or down to the necassary voltage using a core wrapped in a coil of wires.
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1. Select two forms of case designed suitable for ATX power supply and
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The answer should be c
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