
Write a python program that reads the data file
https://archive.ics.uci.edu/ml/machine-learning-
count of inflow.
The attributes in the file are as follows:
1. Flow ID: 7 is out flow, 9 is in flow
2. Date: MM/DD/YY
3. Time: HH:MM:SS
4. Count: Number of counts reported for the previous half hour
Rows: Each half hour time slice is represented by 2 rows: one row for
the out flow during that time period (ID=7) and one row for the in flow
during that time period (ID=9)
Hint: # Importing the dataset
dataset = pd.read_csv('CalIt2.data')
Use any data set (find a csv data file on the web) that has the following properties
- at least 5 features where some of the features have categorical values,
- has some missing values
and write code that will pre-process the data to deal with missing values, scale the data, and split the
processed data into 75% training, 15 % validation and 10 % test sets.
-after preprocessing, using matlplotlib, create xy plots of some of the features.

Trending nowThis is a popular solution!
Step by stepSolved in 2 steps with 3 images

- Write a program to draw a quiz score histogram. Your program shouldread data from a file. Each line of the file contains a number in the range0-10. Your program must count the number of occurrences of each scoreand then draw a vertical bar chart with a bar for each possible score (0-10) with a height corresponding to the count of that score. For example,if 15 students got an 8, then the height of the bar for 8 should be 15.Hint: Use a list that stores the count for each possible score. An examplehistogram is shown below: o o D D0 1 2 3 4 5 6 7 8 9 10arrow_forwardIN PYTHON: Decrypting with ascii I have a file called 'dict.txt'. This file contains over 50,000 english words. One word from this file is used as a key (we do not know which one of course). Some have capital letters. I have another file called 'decrypt.txt' which is a file containing a string of numbers i must decrypt using a key found in the 'dict.txt'. This 'decrypt.txt' file message has length of 300. My question is, since i do not know which word (from the file with the 50,000+ words) is the key I must use to decrypt the other file, how do I write a function that: loops through all possible keys from 'dict.txt' to find the one that decrypts my file 'decrypt.txt' best? Somehow i must count how many 'words' are actual words to determine which key is best and then print my final decrypted message.arrow_forwardWrite a Java program that reads from a URL and searches for a given word in the URL and creates a statistic file as an output. The statistic file needs to include some information from the URL. URL address Number of words in the URL page Number of repetitions for a given word displays the number of times the word appears. You need to have two functions, one for reading from the URL and the other function for searching the word.arrow_forward
- Write a java program that will generate a permuterm index from the terms in the files in an input directory. The program should prompt the user for a single directory and find all of the terms (after processing) in each file in it. The program should then find the permutations of each term and store them (keeping track of the original word each permutation comes from). After all of the text files in the directory have been read, the output of the program should display the permutations in sorted order along with the original term. Use the dollar sign as the end of term symbol.arrow_forwardWrite a Python program for a movie database management system. The program should allow users to add movies, remove movies, and display the current collection. Each movie has a title, director, release year, and rating. The program should have the following features: 1. A menu-based system that allows users to choose between adding a movie, removing a movie, and displaying the collection. 2. When adding a movie, the user should input the title, director, release year, and rating. 3. When removing a movie, the user should input the title of the movie to be removed. 4. Display the current movie collection with details of each movie, including title, director, release year, and rating. Make sure to include comments that explain the purpose of the program, input and output details, and any complex logic. Use self-documenting variable names, white spaces, and indentation for readability. Test your program with sample data to ensure correct functionality and provide screenshots of two…arrow_forwardWrite a program (in C programming) cylinder.c that accomplishes the following: Read a list of radii and heights from a file(cylinder_input.data). For each pair of values, calculate the cylinder's volume and surface area. Display the results on the screen and save the results to a file. File: cylinder_input.data 1.5 10.2 2.21 20 3 30.243 55.23 2.2 12.1 45.989 The contents of the output file “cylinder_output.data” 1.500000 10.200000 72.099551 110.269902 2.210000 20.000000 306.877054 308.404496 3.000000 30.243000 855.100680 626.615787 55.230000 2.200000 21082.525775 19929.377237 12.100000 45.989000 21153.127133 4416.305811arrow_forward
- Write a C LANGUAGE program to count the length of each word present in an input file(input.txt). You have to write the length of the word and the word itself in a new file. Theword length and the word itself should be separated by a :.The input file contains asingle word per line. You can give any name to your files.For example: if the input file contains:Iamanewfile.Pleasecountonme.234567890Then the output file should contain:1:I2:am1:a3:new5:file.6:Please5:count2:on3:me.9:234567890. NOTE:: USE ONLY BASIC CONCEPTS functions,recursion,file handling,loops,pointers etc.arrow_forwardPython decorators can be used in Django in order to avoid duplication of code in view functions. For instance, consider the following definition of a decorator that is then applied to a view function. This code has three bugs: 01: def fetch_author (view_func) : 02: 03: 04: 05: 06: 07: 08: def wrapper (request, *args, **kwargs) : return view_func 09: 10: @fetch_author 11: def books_new (request) : 12: 13: 14: 15: 16: 17: } books = Book.objects.filter (authors _in= [author], year_ _gte="2015") context = { try: author = Author.objects.get (id-request. GET ["author_id"]) view_func (request, author, *args, **kwargs) except Author. Does NotExist: return bad_request (request, Author.DoesNotExist) Line 02 Line 05 Line 08 return render (request, "books-recent.html", context) Line 11 Identify the three lines which contain the three bugs: Line 12 Line 17 "title" : "New books", "books" books,arrow_forwardWrite a python program that reads the contents of a text file. The program should create a dictionary in which the keys are the individual words found in the file and the values are the number of times each word appears. For example, if the word "the" appears 128 times, the dictionary would contain an element with 'the' as the key and 128 as the value. The program should either display the frequency of each word or create a second file containing a list of each word and it's frequency. This program has really been giving me trouble. Any help is great appreciated. Thanks so much!arrow_forward
- Write a python program that stores current grades in a dictionary, with course codes as keys and percent grades as values. Start with an empty dictionary and then use a while loop to enable input of course codes and percent grades from the keyboard. Enter data for at least five courses. After entering the data, use a for loop and the keys to show the current status of all courses. This same loop should include code that enables determination of the worst course and the average of all courses. Both of these findings should be printed when the loop ends. The worst course should be dropped and reported. This being done, the program should use another loop and the items method to display the revised courses and grades and report the revised term average.arrow_forwardImplement a blog server in C 1. Implement get of all posts (GET /posts), and individual post (GET /post/1) 2. Implement creation of post (POST /posts). Allow the user to enter their name, but check that they are a valid user in db. Do error checking! The user should not specify the post id; that should come from the database. 3. Write three html files to test this; serve them with the blog server: index.html shows the list of posts with a link to each. post.html shows a post. publish.html allows the creation of a new post. Link these together as a user would expect!arrow_forwardWrite a Python sqlite3 based program that stores names and dates of birth in a database. The established database includes at least 5 rows. Extend the program so that it stores the format of the data in the database: in other words, create a system catalog. Write test programs to prove that this system catalog is accessible to external users.arrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education





