Byte pair encoding is a data encoding technique. The encoding algorithm looks for pairs of characters that appear in the string more than once and replaces each instance of that pair with a corresponding character that does not appear in the string. The algorithm saves a list containing the mapping of character pairs to their corresponding replacement characters.
For example, the string "THIS_IS_THE_BEST_WISH" can be encoded as "%#_#_%E_BEST_W#H" by replacing all instances of "TH" with "%" and replacing all instances of "IS" with "#".
Which of the following statements about byte pair encoding is true?
A. Byte pair encoding is an example of a lossy transformation because it discards some of the data in the original string.
B. Byte pair encoding is an example of a lossy transformation because some pairs of characters are replaced by a single character.
C. Byte pair encoding is an example of a lossless transformation because an encoded string can be restored to its original version.
D. Byte pair encoding is an example of a lossless transformation because it can be used to transmit messages securely.

Answers

Answer 1

Answer:

C. Byte pair encoding is an example of a lossless transformation because an encoded string can be restored to its original version.

Explanation:

Byte pair encoding is a form of encoding in which the most common pairs of consecutive bytes of data are replaced by a single byte which does not occur within the set of data.

For example, if we has a string ZZaaAb, it can be encoded if the pairs of string ZZ are replaced by X and the second pair by Y. So, our data now becomes XYAb.

To get our original data, that is decode it, we just replace the data with the keys X = ZZ and Y = aa thus allowing our original data to be restored.

Since our original string is restored without loss of data, it implies that byte pair encoding is an example of a lossless transformation because an encoded string can be restored to its original version.


Related Questions

Explain the effects of disposing electronic equipments to the environment ​

Answers

Answer:

When electronics are improperly disposed and end up in landfills, toxic chemicals are released, impacting the earth's air, soil, water and ultimately, human health.

You are preparing to install Windows Server 2012 on a new server. The server has the following hardware: 2 TB RAM 16 64-bit Intel-VT processors 10 GB mirrored hard disk for the system partition You will use the server for the following server roles: File and Storage Services Print and Document Services Windows Deployment Services You want to select the minimum Windows Server 2012 edition to support the required roles and hardware. Which edition should you install

Answers

Answer:

The ideal edition of the Window you should install is Standard.

Explanation:

Customers that require a physical or moderately virtualized environment should choose the Standard edition. With each license, you may operate up to two virtual instances of Windows Server and get all of the same capabilities as the Datacenter edition. Standard version has the same processor plus CAL (Client Access License) licensing as Datacenter edition, with each license covering up to two physical processors on a single server.

With these features, the server is able to perform the roles file and storage services, print and document services, and Windows Deployment Services.

Therefore, the ideal edition of the Window you should install is Standard.

Okay, guys, I know this one will be very hard however while trying to finish this assignment I got overwhelmed and lost by the sheer size of it! Alrighty! Here are the instructions:
/////////////////////////////////////////////////////////////
Modify the TaxReturn class with fields that hold a taxpayer’s Social Security number (snn), last name (last), first name (first), street address (address), city (city), state (state), zip code (zipCode), annual income (income), marital status (status), and tax liability (tax). Include a constructor that requires arguments that provide values for all the fields other than the tax liability. The constructor calculates the tax liability based on annual income and the percentages in the following table.

Income Single Married
0 - 20,000 15% 14%
20,001 - 50,000 22% 20%
50,001+ 30% 28%

In the TaxReturn class, also include a display method that displays all the TaxReturn data.

Implement the PrepareTax application that prompts a user for the data needed to create a TaxReturn. Continue to prompt the user for data as long as any of the following are true:

• The Social Security number is not in the correct format, with digits and dashes in the appropriate positions—for example, 999-99-9999.

• The zip code is not five digits.

• The marital status does not begin with one of the following: S, s, M, or m.

• The annual income is negative.

After all the input data is correct, create a TaxReturn object and then display its values.

An example of the program is shown below:

Enter your Social Security number
999-99-9999
Enter your first name
Jane
Enter your last name
Doe
Enter your address
1961 Mulberry Street
Enter your city
Springfield
Enter your state
Massachusetts
Enter your Zip code
01101
Enter marital status
Single
Enter your annual income
20000
Taxpayer ssn: 999-99-9999 Jane Doe
1961 Mulberry Street
Springfield, Massachusetts 01101
Marital status: S
Income: $20000.0 Tax: $3000.0
////////////////////////////////////////////////////////////////
I also want to point out that this assignment has two different files with one being PrepareTax.java and the other being ReturnTax.java!

Answers

Enter your information ℹ️

TaxReturn.java: Pt. 3

// Write your code here

}

public void display() {

System.out.println("Taxpayer ssn: " + ssn + " " + first + " " + last + "\n" +

address + "\n" + city + ", " + state + " " + zipCode +

"\n Marital status: " + status + "\n" +

"Income: $" + income + " Tax: $" + tax);

What is program?

A computer can run multiple programs simultaneously, and each program can be in a different state. There are three states a program can be in: running, blocked, and ready. If a program is running, it means that it is currently using the computer's resources, such as the processor, memory, and I/O devices, to perform its tasks.

On the other hand, if a program is blocked, it means that it is waiting for a resource to become available, such as a file, network connection, or input from the user. In the scenario you mentioned, "Program A" is in the running state, meaning it is actively using the computer's resources.

Therefore, Program B" is in the blocked state, meaning it is waiting for a resource to become available so it can continue to run.

Learn more about program on:

brainly.com/question/30613605

#SPJ3

Why is computer called information processing maching???​

Answers

Since, the computer accepts raw data as input and converts into information by means of data processing, it is called information processing machine (IPM).

HOPE IT HELPS ❣️

Answer:

Since, the computer accepts raw data as input and converts into information by means of data processing, it is called information processing machine or IPM.

Explanation:

Emilio has created a document in Word and needs to print labels. He is shopping at a store and finds Avery labels
and another brand that is less expensive. What does Emilio need to do before buying the less expensive labels?
O He needs to make sure the number of labels is the same.
O He needs to make sure that the dimensions match the Avery labels.
O He needs to check to see if they are compatible with Word.
O He needs to check to see if Word has a setting for that label.

Answers

Answer:

He needs to check to see if they are compatible with Word

Explanation:

A label is a attachment to an object, with the aim of identifying the object such as the mail to address on an envelop, In MS Word, there several label templates to choose from, which are located under the Mailings tab

To create a label in MS Word, we have the following steps

1) Select Labels under the Mailings tab

2) Select the Options button in the Labels dialogue box, then select the label vendor and the product of the vendor to be used

3) Enter the address of the mail in the Address box after selecting the vendor

Therefore, Emilo being at the shopping center rathe then on his computer will only have access to check if the cheaper label is also compatible with MS Word, from the label vendor's specifications

what do you understand by the terms:
I)input
ii)process
iii)storage
iv)output

Answers

an output device translate information processed by the computer into a form which you can understand.

input device are used to enter information such as letters, numbers, sounds or picture into a computer.

Can someone please type a code that makes a house in python and turtle graphics i need help

Answers

Answer:

import turtle  

turtle.speed(2)

#shape

turtle.forward(100)

turtle.left(90)

turtle.forward(100)

turtle.left(45)

turtle.forward(100)

turtle.left(90)

turtle.forward(100)

turtle.left(45)

turtle.forward(100)

turtle.left(90)

turtle.forward(100)

#door

turtle.left(90)

turtle.forward(50)

turtle.left(90)

turtle.forward(25)

turtle.left(90)

turtle.forward(50)

#windows

turtle.penup()

turtle.right(90)

turtle.forward(20)

turtle.right(90)

turtle.forward(20)

turtle.pendown()

turtle.forward(25)

turtle.left(90)

turtle.forward(40)

turtle.left(90)

turtle.forward(25)

turtle.left(90)

turtle.forward(40)

Explanation:

:)

There are eight primitive data types in Java. If the the size of 4 different datatype sizes are as follows then what is maximum value they can store? Show using the chart as in our example.

Answers

Answer and Explanation:

The eight primitive data types in Java include:

byte , short , int , long , float , double , boolean and char.

By size of datatype we mean the amount of memory the data type occupies. For a 32-bit processor/CPU,

The size of int data type(with whole numbers from -2,147,483,648 to 2,147,483,647) in Java is 4 bytes

The size of byte data type is 1 byte

The size of short data type is 2 bytes

The size of long data type is 8 bytes

A large amount of data is stored in secondary storage is it true

Answers

Since it’s more cost efficient, it’s better to store more data in the secondary storage. Yes true!

A large amount of data is stored in secondary storage is true

What is a simulation?

A) a computer-based program that tests knowledge in important areas

B) a computer-based program that can be used to solve problems

C) a computer-based program that designs other programs

D) a computer-based program that mimics a real-life event

Answers

the answer is D : a computer based program that mimics a real-life event

Answer:

a computer-based program that mimics a real-life event

Explanation:

Isa wants to find out if his co-worker Alexis is available for an event on Wednesday, February 10th. Which calendar
view should he use?

O Schedule View

O Day View

O Week View

O Appointment View


Please help ASAP!!!!!!!!!!!

Answers

Appoint view
Hope this helps

A folder has been shared with other users and set to read-only. What does this mean for users?
Users can only read the name of the shared folder.
Users cannot add new folders or files.
Users can read and edit files.
Users can add new files but not new folders.

Answers

Answer:

It means that users can only read or, depending on that platform, read and edit files in the folder

SOMEONE HELP 60 POINTS!!!!! When creating business publications, these two factors must be determined before planning the layout.

Answers

Answer:Audience and Goals

Explanation:

Answer:

I hope This will help you... Please mark me as Brilliant

Please

Explanation:

You want to make sure you prepare thoroughly before starting a business, but realize that things will almost certainly go awry. To run a successful business, you must adapt to changing situations.

Conducting in-depth market research on your field and the demographics of your potential clientele is an important part of crafting a business plan. This involves running surveys, holding focus groups, and researching SEO and public data.

Before you start selling your product or service, you need to build up your brand and get a following of people who are ready to jump when you open your doors for business.

This article is for entrepreneurs who want to learn the basics steps of starting a new business.

Tasks like naming the business and creating a logo are obvious, but what about the less-heralded, equally important steps? Whether it's determining your business structure or crafting a detailed marketing strategy, the workload can quickly pile up. Rather than spinning your wheels and guessing at where to start, follow this 10-step checklist to transform your business from a lightbulb above your head to a real entity.

1. Refine your idea.

If you're thinking about starting a business, you likely already have an idea of what you want to sell online, or at least the market you want to enter. Do a quick search for existing companies in your chosen industry. Learn what current brand leaders are doing and figure out how you can do it better. If you think your business can deliver something other companies don't (or deliver the same thing, only faster and cheaper), or you've got a solid idea and are ready to create a business plan. 

Define your "why."

"In the words of Simon Sinek, 'always start with why,'" Glenn Gutek, CEO of Awake Consulting and Coaching, told Business News Daily. "It is good to know why you are launching your business. In this process, it may be wise to differentiate between [whether] the business serves a personal why or a marketplace why. When your why is focused on meeting a need in the marketplace, the scope of your business will always be larger than a business that is designed to serve a personal need." 

Consider franchising.

Another option is to open a franchise of an established company. The concept, brand following and business model are already in place; all you need is a good location and the means to fund your operation.

One type of emerging technology that is used to track packages, manage inventory, and even identify pets is _____.

ASCI
EPD
Smart Card
RFID

Answers

Answer:

rfid

Explanation:

................

Answer:

e

Explanation:

e

Using complete sentences post a detailed response to the following.

What audience are you thinking of targeting for the game you will design? Are you targeting an age group, an interest group, or a different kind of group? Describe your audience in detail, explaining why you think they would like to play your game.
please help me

Answers

Answer:

an interest group

Explanation:

When designing a video game I believe that the best target group would be an interest group. Focusing on a specific interest group will allow you to design a game, knowing that there are people truly passionate about that interest and who will play the game. Targeting an age group makes things difficult because you have to limit your creativity to that age group and even still there may not be much interest in that age group for your category of game. Therefore, an interest group is the best option and gives you the freedom to unlock your creativity without having to limit your game due to age concerns.

What do you call a commercial transaction beyween a buisness and buisness thatis transactedd online?
A.B2B - commerce
B.B2.B commerce
C. B2b digital transaction
D.B2B e - commerce

E. Non of the above

Answers

Answer:

c.B2b digital transaction

Explanation:

yan lang po sana makatulong

Identify the error and write correct HTML program 5 Cyber Bullying Tips<\head>Don't Respond Talk to a trusted adult <|html>

Answers

Answer:

<html>

<head> Cyber Bullying Tips </head>

<body>

Don't Respond, Talk to a trusted adult

</body>

</html>

decimal numbers is equivalent to binary 110

Answers

Answer:

yes it is

Explanation:

binary number is 1101110

When visiting or learning about other places, what new things have you experienced? Choose all that apply.
food and drink
music and art
languages
values and ideas
technology

Answers

This is a question that’s has no wrong or right answer, basically you just click whatever you’ve experienced.

Answer:

All of these answers

Explanation:

Diana has created a graphic design portfolio for a major project. What kind of portfolio would increase Dlana's chances of getting selected?
OA
a portfolio with some case studies of her graphic design work
OB.
a portfolio with graphic designs in her favorite theme
Ос.
a portfolio containing contact numbers of references
OD.
a portfolio that emphasizes large images and many colors
OE. a portfolio that emphasizes her qualifications and experience

Answers

Answer:

Hello There!!

Explanation:

I believe the answer is O A. a portfolio with some case studies of her graphic design work.

hope this helps,have a great day!!

~Pinky~

You have just been hired by a large organization which uses many different AWS services in their environment. Some of the services which handle data include: RDS, Redshift, ElastiCache, DynamoDB, S3, and Glacier. You have been instructed to configure a web application using stateless web servers. Which services can you use to handle session state data

Answers

Answer:

Elasticache and DynamoDB

Explanation:

The session data can be stored on Elasticache and DynamoDB

ElastiCache is the best fit for front end data stores thereby ensuring a high performance with extremely high request rates and/or low latency requirements

What is the main device used on fourth generation computer​

Answers

Answer: Microprocessors were used to create the fourth generation of computers. In 1971, Intel built the first microprocessor, the 4004 chip.

Explanation: The microprocessor is a silicon chip with millions of transistors built using LSI and VLSI technologies.

hope this helps best of luck mate! :)

Which headphones are a better option, the HyperX Cloud Stinger or the Logitech G432

Answers

Answer:

The Logitech ones.

Explanation:

Surprisingly I've used all 3 of them and the Logitech ones are the one with not only the best sound quality. And the mic isn't horrible either.

Phishing is ____________. When hackers overwhelm a website with too many requests. A network of private computers infected with malicious software and controlled as a group without the owners' knowledge. A piece of code that is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data. Emails designed to trick users into sharing private information.

Answers

Answer:

Emails designed to trick users into sharing private information.

Explanation:

if that is a multiple choice question and the other sentences is the answer choices.

Mencione algunos ejemplos en donde sean utilizadas las máquinas de aire comprimido. Justifique su respuesta.

Answers

Answer:

Los ejemplos en los que se utilizan máquinas de aire comprimido incluyen

Donde se utilizan máquinas de aire comprimido incluye;

1) Compresor de aire, que es un dispositivo que utiliza energía mecánica para almacenar aire a presión, como

i) Aire obtenido en una gasolinera

ii) Aire presurizado utilizado para bombear neumáticos con una bomba de bicicleta manual

2) Equipo de ejercicio neumático, que previene ligeramente el movimiento mediante el uso de cilindros llenos de aire

Los ejemplos incluyen máquinas de entrenamiento de resistencia y máquinas de entrenamiento elípticas.

3) Instrumentos musicales neumáticos que producen sonido debido al movimiento del aire en las tuberías. El ejemplo incluye el órgano de tubos

4) Algunas madres lactantes utilizan máquinas neumáticas en los extractores de leche para proporcionar leche materna almacenada a los bebés que el niño puede tomar mientras la madre no está

5) Se conecta una pistola de aire a una fuente o máquina de aire comprimido para proporcionar aire presurizado cuando sea necesario

Explanation:

During the design phase, development teams translate the requirements into?

Answers

A design for the software application

Why did Stephen Hawking stop playing hide and seek?

Answers

Answer:

because she keeps using a metal detector.

An example of computer hardware is ? A. keyboard B. app C. web browser D. operating system

Answers

Answer:

D. Operating system

Explanation:

A keyboard is a secondary item like a mouse and is not apart of computer hardware and app is also not a computer hardware because its coding not hardware. Web Browser is a Internet thing not hardware.

Answer:

option A

Explanation:

Computer hardware is the physical parts or components of a computer, such as the monitor, mouse, keyboard.

100 Points!
Think of a problem in society that could use data to help solve it. Answer the following questions in at least 1 paragraph (5-7 sentences).

What is the problem?
What data would you need to collect in order to gather more information to help solve this problem?
How would you collect this data?
How would the use of a computer help to solve this problem ? (make sure you explain in depth here).

Answers

Answer:

Attached in img below, didn't lke my answer for some reason.

true or false.


The format of a document to refers to the way all elements of document?​

Answers

Answer:

true Yan Po Ang sagot

Explanation:

Yan na Sana makayulong

Other Questions
What factors generally determine whether a reaction happens or not? A. Reaction rate and color B. Presence of water and salt C. Enthalpy and entropy D. Keg and Ka Hiii you can help me pliss It takes Amir 30 minutes to walk to work. If he drives, it takes him 1/3 of that time. What is the latest time that Amir can leave to drive to work and arrive by 9:00 am What is the probability that Omar will get to drive the car after the first roll? 13. A dealer wants to make a profit of 30% after giving 20% discount on the marked price. What per cent above the cost price should he mark the price of the article?need some help solving this pls Yo? Cars niche in libro Refined grains are grains that have beenmilled, a process that removes the bran andgerm. This is done to give grains a finer textureand improve their shelf life, but it also removesdietary fiber, iron, and many B vitamins. Whichof these foods is a refined grain?DGOatmealO Bulgur (cracked wheat)O White riceChoose MyPlate govO PopcornO All of the aboveG What effect does the arrival of the Polish, German, andVenetian colonists have on the plot of "Cornerstone ofCivil Rights"?A. It introduces the major conflict.B.It relieves much of the suspense.C.It provides a sense of resolutionD.It explains reasons for coming to the new land Indonesia's capital ,________was once the Dutch East Indies port of BataviaO Sulawesi O Puncak Jaya O Jakarta O Krakatoa Neither of the men were or was here yet 1 squared + 1= 2 sqaured - 22 sqaured + 2 = 3 squared - 33 squared + 3= 4 squared - 4 a) make a conjecture about this pattern. write your conjecture in words b) generalise your conjecture for this pattern c) prove that your conjecture is true Aaron has c cousins. Fiona has 5 morecousins than Aaron has. How manycousins does Fiona have?A CX5B C + 5CC - 5D5 Hardening A. 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NEED HELP ASAP!!!!!!!!!!!!!Jerry and Elaine are talking at lunch Jerry: "did you have a good weekend?"Elaine: "Yeah how about you?"Jerry: "It was pretty good but my neighbor kept dropping in unannounced."Elaine: "did you hear about George?"Jerry: "no."Elaine: "He has been coming into work late a lot I think the boss is going to fire him."while elaine is saying this Jerry puts his finger to his mouth to shush her while George walks up from behind.Version 1: George walks away. He never talks to Elaine or jerry again.Version 2: George confronts Elaine, saying "I am angry about what you have been saying. I don't want you spreading rumors about me. if you have any problems please see me about it.Version 3: George yells at Elaine to sh*t up and then confronts his boss demanding to know why he is going to be fired.Version 4: George demands that Elaine tell him where she heard that. Elaine tells him not to worry about it and tries to crack a joke about how much the boss is late.Choose the answer that correctly identifies the conflict management style represented by each version.A. 1-non confrontational 2-cooperative 3-confrontational 4confrontational and non confrontational.B. 1-confrontaional 2-cooperative 3-confrontaional 4-cooperative and confrontaional C.-1- cooperative 2-confrontational 3-non confrontational 4-both are confrontational D.all of the above.I WILL MARK BRAINLIEST what is the main theme in stephen crane's the open boat? How can changing the food environment help to change obesity? Do you agree or disagree with this mindset? Which of the following is not true regarding the establishment of a neuron's resting membrane potential?a. Resting membrane permeability to Na+ is very low.b. Ion pumps in the plasma membrane eject sodium ions as fast as they cross the membrane.c. Electrical forces do not push sodium ions into the cell.d. Chemical and electrical forces both favor sodium ions entering the cell.e. The chemical gradient for potassium ions tends to drive them out of the cell. Help please i need the answer quick class ends soon and need a hight grade School is out ladies and Gentlemen hope yall have a great summer! help again haha (1) In 1751, the Philadelphia Provincial Assembly had a bell made. (2) It was for the new State House. (3) The bell weighed more than 2,000 pounds. (4) The bell was 12 feet in circumference around the bottom. (5) It came to be known as the Liberty Bell because it was inscribed with a motto about liberty. (6) Unfortunately, the Liberty Bell cracked in 1752 during a test ring. (7) To fix the bell, the Philadelphia Assembly had it recast. (8) Some people say the bell cracked again in 1835. (9) It was tolling for John Marshalls funeral. (10) However, that is probably just a legend. (11) It is a fact that on February 22, 1846, the bell cracked again. (12) That crack could not be fixed. (13) The Liberty Bell has had a crack in it ever since.~Which is the most effective way to combine sentences 8 and 9?1. Some people say the bell cracked again in 1835 while it was tolling for John Marshalls funeral.2. Cracked again in 1835, some people say while tolling for John Marshalls funeral.3. Although some people say the bell cracked again in 1835, it was tolling for John Marshalls funeral.4. Some people say the bell cracked again in 1835 and was tolling for John Marshalls funeral