Probability
Probability is the mathematics of chance and luck. It has multiple real-world applications from engineering to medicine and beyond. Calculate and understand probabilities in a variety of situations.
It tells us how likely an event is to happen. We can use words such as certain, likely, evens and impossible to describe the likelihood of events.
If an event is certain to occur, that means it must happen 100% of the time. An example of this would be rolling a number less than 9 on a six-sided dice. This is certain as every number on a standard dice is less than 9.
More usually in mathematics, we denote probabilities in decimal or fraction form. This means that if something is 'certain' to happen, it would have a probability of 1.
Similarly an 'impossible' event can never occur, such as the chance of pulling a black ball from a bag of green balls. It simply cannot happen. In decimal notation, this is a probability of 0.
The terms 'likely' and 'unlikely' mean a probability of greater than and less
Probability is the mathematics of chance and luck. It has multiple real-world applications from engineering to medicine and beyond. Calculate and understand probabilities in a variety of situations.
It tells us how likely an event is to happen. We can use words such as certain, likely, evens and impossible to describe the likelihood of events.
If an event is certain to occur, that means it must happen 100% of the time. An example of this would be rolling a number less than 9 on a six-sided dice. This is certain as every number on a standard dice is less than 9.
More usually in mathematics, we denote probabilities in decimal or fraction form. This means that if something is 'certain' to happen, it would have a probability of 1.
Similarly an 'impossible' event can never occur, such as the chance of pulling a black ball from a bag of green balls. It simply cannot happen. In decimal notation, this is a probability of 0.
The terms 'likely' and 'unlikely' mean a probability of greater than and less
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What are the differences between Regression and Classification?
https://www.youtube.com/watch?v=bhDbApS1_mU&list=PL0nX4ZoMtjYFbYUr51poBmx68FtlY1Awk&index=6
https://www.youtube.com/watch?v=bhDbApS1_mU&list=PL0nX4ZoMtjYFbYUr51poBmx68FtlY1Awk&index=6
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Data Science Interview Preparation: Question 6 | Regression Vs Classification
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In this video, you will learn about the difference between Regression and Classification algorithms with Examples.
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https://bit.ly/363MzLo
In this video, you will learn about the difference between Regression and Classification algorithms with Examples.
#machinelearning #datascience #interview
Ask your question at https://news.1rj.ru/str/epythonlab/…
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What will be the output of the above code snippet? Put your answer in the comment box?
@epythonlab #pop_quiz
@epythonlab #pop_quiz
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#CODE_CHALLENGE_2 #FUNCTION #LIST_SLIC #STRING
1. Commercial bank of Ethiopia realized that their policy of using the first five letters of an employee’s last name as a user name isn’t ideal when they have multiple employees with the same last name.
Write a function called account_generator that takes two inputs, first_name and last_name and concatenates the first three letters of each and then returns the new account name.
2. They also wants to update how they generate temporary passwords for new employees.
Write a function called password_generator that takes two inputs, first_name and last_name and then concatenate the last three letters of each and returns them as a string.
Example: first_name = "Asibeh"
last_name = "Tenager"
expected output: user_name = AsiTen
temp_password = behger
Post your solution in the comment box
@epythonlab
1. Commercial bank of Ethiopia realized that their policy of using the first five letters of an employee’s last name as a user name isn’t ideal when they have multiple employees with the same last name.
Write a function called account_generator that takes two inputs, first_name and last_name and concatenates the first three letters of each and then returns the new account name.
2. They also wants to update how they generate temporary passwords for new employees.
Write a function called password_generator that takes two inputs, first_name and last_name and then concatenate the last three letters of each and returns them as a string.
Example: first_name = "Asibeh"
last_name = "Tenager"
expected output: user_name = AsiTen
temp_password = behger
Post your solution in the comment box
@epythonlab
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Forwarded from Epython Lab
Select valid variables. Multiple choices are possible.
Anonymous Poll
18%
12x
63%
x_12
40%
__x
45%
_x12
69%
x_y
8%
9%
$_x
75%
xy
65%
fName
Forwarded from Epython Lab (Asibeh Tenager)
#Assignment
Guess The Number
Write a programme where the computer randomly generates a number between 0 and 20. The user needs to guess what the number is. If the user guesses wrong, tell them their guess is either too high, or too low. This will get you started with the random library if you haven't already used it.
Post your solution in the comment box
#LearnDataScience #LearnPython #StayHome
Guess The Number
Write a programme where the computer randomly generates a number between 0 and 20. The user needs to guess what the number is. If the user guesses wrong, tell them their guess is either too high, or too low. This will get you started with the random library if you haven't already used it.
Post your solution in the comment box
#LearnDataScience #LearnPython #StayHome
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Learn about scraping html table from a web page and transfroming it into DataFrame
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https://www.youtube.com/watch?v=TTiXxN3bD-Y&list=UUsFz0IGS9qFcwrh7a91juPg
Don't miss it out
Subscribe, Share and Like
https://www.youtube.com/watch?v=TTiXxN3bD-Y&list=UUsFz0IGS9qFcwrh7a91juPg
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How to Scrape and Transform HTML Table into Pandas DataFrame
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Hi, and welcome. In this tutorial, you will learn about how to scrape an HTML table from a web page and transform it into Pandas DataFrame using BeautifulSoup.
#python #webscraping #beautifulsoup…
https://bit.ly/363MzLo
Hi, and welcome. In this tutorial, you will learn about how to scrape an HTML table from a web page and transform it into Pandas DataFrame using BeautifulSoup.
#python #webscraping #beautifulsoup…
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What do you say? Are you confused about is python noscripting or programing language?
Check it out: https://youtu.be/ul3O7ApPQ5Q
You will get answer for your doubt
Check it out: https://youtu.be/ul3O7ApPQ5Q
You will get answer for your doubt
👍3
Modelling and Machine Learning Methods for Bioinformatics and Data Science Applications
book
@epythonlab #mlbooks
book
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👍6
Top 5 In-Demand Skills to be a Data Scientist.pdf
1.9 MB
Top 5 In-Demand Skills To Be A Data Scientist
Data Science Project: https://lnkd.in/eVQBuADT
@epythonlab #keynotes
Data Science Project: https://lnkd.in/eVQBuADT
@epythonlab #keynotes
👍3
What method is used to check if Any Element is True in DataFrame in Pandas?
https://lnkd.in/ejkRxdge
https://lnkd.in/ejkRxdge
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Poll 03
What will be the output of the following program? lst = ["epy", "thon", "lab"] for x in lst: x.upper() print(lst)
What will be the output of the following program? lst = ["epy", "thon", "lab"] for x in lst: x.upper() print(lst)
Anonymous Poll
81%
["EPY", "THON", "LAB"]
8%
[None, None, None]
11%
["epy", "thon", "lab"]
😢4
Implementing Bag of Words in Python
https://www.youtube.com/watch?v=3aZGZmx4HgU&list=PL0nX4ZoMtjYEIAxICDt2IOjdjGfFYDtYp
https://www.youtube.com/watch?v=3aZGZmx4HgU&list=PL0nX4ZoMtjYEIAxICDt2IOjdjGfFYDtYp
YouTube
Machine Learning Project : Implementing Bag of Words | Converting Words to Lowercase
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In this tutorial, you will be learning how to implement a bag of words without using sklearn. In this video, you will learn how to convert the document set into lowercase.
#python #machinelearning…
https://bit.ly/363MzLo
In this tutorial, you will be learning how to implement a bag of words without using sklearn. In this video, you will learn how to convert the document set into lowercase.
#python #machinelearning…
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Tokenizing Sentences in Python
https://www.youtube.com/watch?v=JBy_pY-qbu8&list=PL0nX4ZoMtjYEIAxICDt2IOjdjGfFYDtYp&index=3
https://www.youtube.com/watch?v=JBy_pY-qbu8&list=PL0nX4ZoMtjYEIAxICDt2IOjdjGfFYDtYp&index=3
YouTube
Machine Learning Project : Implementing Bag of Words | Tokenizing
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In this video, you will be learning about how to tokenizing sentences into individual words.
#python #machinelearning
Ask your question at https://news.1rj.ru/str/epythonlab/
Thanks for watching!
https://bit.ly/363MzLo
In this video, you will be learning about how to tokenizing sentences into individual words.
#python #machinelearning
Ask your question at https://news.1rj.ru/str/epythonlab/
Thanks for watching!
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