1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DanielleElmas [232]
3 years ago
15

A common preprocessing step in many natural language processing tasks is text normalization, wherein words are converted to lowe

rcase, extraneous whitespace is removed, etc. Write a function normalize(text) that returns a normalized version of the input string, in which all words have been
converted to lowercase and are separated by a single space. No leading or trailing whitespace should be present in the output.

>>> normalize("This is an example.")
'this is an example.'
>>> normalize(" EXTRA SPACE ")
'extra space'
Computers and Technology
1 answer:
Arturiano [62]3 years ago
4 0

Answer:

def normalize(text):

   text = text.lower()

   text = text.split()

   return text

Explanation:

The functiinfunction is provided with an input text when called upon, then it changes every character in the text into lower case and split each word with a space.

You might be interested in
What to do if you click on a phishing link on iphone
gregori [183]

Answer:

Nothing, just exit out of it

Explanation:

5 0
3 years ago
Read 2 more answers
What does the hard disk drive do?
Airida [17]
It stores data and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated in magnetic material
4 0
3 years ago
Read 2 more answers
Which statement describes a printer driver? a) It is the configuration code that is sent to a printer to identify the operating
White raven [17]

Answer:

Option (b) is the correct and suitable answer for the above question.

Explanation:

The printer is a hardware which is used to convert the soft copy of an information to a printed copy (Hard copy) of information.

To use printer hardware a computer system needs a printer driver which is used to do the conversion from soft copy to a hard copy. Hardware printer uses only for the purpose to print the copy.

The option b says that the printer driver is used to convert the document into the form of that document which the printer can understand easily. It means conversion from soft copy to hard copy. Hence it is the right option.

The reason behind the other option which is not valid because--

Option a says that the printer driver is a code but it is a software.

Option c says that the printer driver is an interface but it is a software.

Option d says that the printer driver is a cache but it is a software.

4 0
3 years ago
A(n) systems analyst codes system software, fine-tunes operating system performance, and performs other system software-related
NikAS [45]
In general, a systems analyst is a person who uses analysis and design strategies to solve business problems.
They also analyze an organization’s current computer systems and develop information systems solutions to help the organization run more smoothly.

Now knowing a systems analyst job, therefore the answer to this is “FALSE”.

<span> </span>

6 0
3 years ago
Which of the following choices is not an operating system? A. DOS B. UNIX C. Windows 97 D. Windows Vista
sineoko [7]
It should be A. DOS because all of the others are operating systems.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Before using the data type string, the program must include the header file ____.
    6·1 answer
  • It is a function that ends the connection to the database.
    9·2 answers
  • Fill the validateForm function to check that the phone number contains a number (use the isNaN function) and that the user name
    8·1 answer
  • What is an instruction set architecture​
    7·2 answers
  • Paths describe the location of folders and files on your computer. If you have saved your work to c:\documents, then your work h
    12·1 answer
  • Complete the sentence
    6·2 answers
  • What are some good digital habits?
    5·2 answers
  • _________________________ are the countable products resulting from a program, while ________________________ are the changes in
    9·1 answer
  • How many days till earth ends
    12·1 answer
  • to provide for ecmascript compatibility in older browsers, you can use group of answer choices javascript shivs javascript shims
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!