mplementing in Java the Aho Corasick algorithm
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Implementing in Java the Aho Corasick
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What would the implementation regarding the input section look like in Java?
- After every word on a line is spellchecked, it should be written to an output file called checked.txt. The arrangement of words on lines should be the same in the document and in checked.txt. The difference between the document and checked.txt is that in checked.txt each word is in lowercase and there is no punctuation. Also, some words might be changed by the spellcheck process. For example, suppose the document contains the following: The Hunter Moon waxed round in the night sky, and put to flight all the lesser stars. But low in the South one star shone red. Then checked.txt will contain: the hunter moon waxed round in the night sky and put to flight all the lesser stars but low in the south one star shone red (In a real spellchecker, the output will be in the same case as the original, and all punctuation will be retained. For simplicity, we will not worry about case and punctuation.) How to Process Words Which Are Not in the Dictionary The spellcheck method also needs to handle…Write a program that first reads in the name of an input file and then reads the file using the csv.reader() method. The file contains a list of words separated by commas. Your program should output the words and their frequencies (the number of times each word appears in the file) without any duplicates. Ex: If the input is: input1.csv and the contents of input1.csv are: hello,cat,man,hey,dog,boy,Hello,man,cat,woman,dog,Cat,hey,boy the output is: hello 1 cat 2 man 2 hey 2 dog 2 boy 2 Hello 1 woman 1 Cat 1 Note: There is a newline at the end of the output, and input1.csv is available to download.Write a program that first reads in the name of an input file and then reads the file using the csv.reader() method. The file contains a list of words separated by commas. Your program should output the words and their frequencies (the number of times each word appears in the file) without any duplicates. Ex: If the input is: input1.csv and the contents of input1.csv are: hello,cat,man,hey,dog,boy,Hello,man,cat,woman,dog,Cat,hey,boy
- Write a program that first reads in the name of an input file and then reads the file using the csv.reader() method. The file contains a list of words separated by commas. Your program should output the words and their frequencies (the number of times each word appears in the file) without any duplicates. Ex: If the input is: input1.csv and the contents of input1.csv are: hello,cat,man,hey,dog,boy,Hello,man,cat,woman,dog,Cat,hey,boy the output is: hello 1 cat 2 man 2 hey 2 dog 2 boy 2 Hello 1 woman 1 Cat 1 Note: There is a newline at the end of the output, and input1.csv is available to download. use "import csv" in code.Write a program that first reads in the name of an input file and then reads the file using the csv.reader() method. The file contains a list of words separated by commas. Your program should output the words and their frequencies (the number of times each word appears in the file) without any duplicates. Ex: If the input is: input1.csv and the contents of input1.csv are: hello,cat,man,hey,dog,boy,Hello,man,cat,woman,dog,Cat,hey,boy the output is: hello 1 cat 2 man 2 hey 2 dog 2 boy 2 Hello 1 woman 1 Cat 1 Note: There is a newline at the end of the output, and input1.csv is available to download. use "import csv" in code. **This code prints the output in a straight line aross and not down. import csv file = input() frequency = {} with open(file, 'r') as csvfile: csvfile = csv.reader(csvfile)for row in csvfile:for word in row:if word not in frequency.keys():frequency[word] = 1else:frequency[word] = frequency[word] + 1 for i in frequency.keys():print(i,"",frequency[i],end="\t\t")Add code to FrequencyCounter to keep track of the last call to put(). Print thelast word inserted and the number of words that were processed in the input streamprior to this insertion. Run your program for tale.txt with length cutoffs 1, 8, and 10.
- Three employees in a company are up for a special pay increase. You are given a file, say Ch3_Ex5Data.txt, with the following data:Miller Andrew 65789.87 5Green Sheila 75892.56 6Sethi Amit 74900.50 6.1 Each input line consists of an employee’s last name, first name, current salary, and percent pay increase. For example, in the first input line, the last name of the employee is Miller, the first name is Andrew, the current salary is 65789.87, and the pay increase is 5%. Write a program that reads data from the specified file and stores the output in the file Ch3_Ex5Output.dat. For each employee, the data must be output in the following form: firstName lastName updatedSalary. Format the output of decimal numbers to two decimal places.Write a for loop to print all elements in courseGrades, following each element with a space (including the last). Print forwards, then backwards. End each loop with a newline. Ex: If courseGrades = {7, 9, 11, 10}, print: 7 9 11 10 10 11 9 7 import java.util.Scanner; public class CourseGradePrinter {public static void main (String [] args) {Scanner scnr = new Scanner(System.in);final int NUM_VALS = 4;int [] courseGrades = new int[NUM_VALS];int i; for (i = 0; i < courseGrades.length; ++i) {courseGrades[i] = scnr.nextInt();} /* Your solution goes here */ P.S. The answer came out wrong the first try 7 9 11 10 10 11 9 7EnterWrite a program that reads the-zen-of-python.txt and writes each line to UpdatedZen.txt, a new text file. It capitalizes the first character of each line and adds a period to the end of each line before writing it back to updatedzen.txt. the-zen-of-python.txt file contents: beautiful is better than ugly explicit is better than implicit simple is better than complex complex is better than complicated flat is better than nested sparse is better than dense readability counts special cases aren't special enough to break the rules although practicality beats purity errors should never pass silently unless explicitly silenced in the face of ambiguity, refuse the temptation to guess there should be one-- and preferably only one --obvious way to do it although that way may not be obvious at first unless you're Dutch now is better than never although never is often better than *right* now if the implementation is hard to explain, it's a bad idea if the implementation is easy to explain, it…
- Write a program that receives a coded message file(Lab3ExtraCreditCT.txt) from your local espionage agent and decodes it into a file using standard English. The problem is your agent forgot to tell you the key used to decode the message. Fortunately, this is a simple substitution code consistently using 1 alphanumeric character to represent another, this is case sensitive. All other characters are not substituted, so a space will always be a space, a – will always be a –, a @ will always be a @, etcetera. You may use the following table to help you, it contains the most common letters used in the English language in descending order. E A R I O T N S L C U D P M H G B F Y W K V X Z J Q 0 5 3 2 4 6 8 1 9 7 Using the following key to convert plaintext to coded text: Plaintext = Now is the time for all good men to come to the aid of their country. Key = THEQUICKBROWNFXJMPSVLAZYDG The file your program outputs should look like this: Coded Text = Fxz bs vku vbnu ixp tww…what are the values of the variables when runned? int j,kboolean mj = 1k = j++m = (++k == j++) ------------------ int x = 3if (x == 2)x= 0if (x==3)x++elsex+=2 --------------- how many times will it be looped for(int x = 0; x== 2; x++){//body of the loop}I have a dataset numbers=load('mytextfile') Output numbers = struct with fields: train0: [5923×784 uint8]test0: [980×784 uint8]train1: [6742×784 uint8]test1: [1135×784 uint8]train2: [5958×784 uint8]test2: [1032×784 uint8]train3: [6131×784 uint8]test3: [1010×784 uint8]train4: [5842×784 uint8]test4: [982×784 uint8]train5: [5421×784 uint8]test5: [892×784 uint8]train6: [5918×784 uint8]test6: [958×784 uint8]train7: [6265×784 uint8]test7: [1028×784 uint8]train8: [5851×784 uint8]test8: [974×784 uint8]train9: [5949×784 uint8]test9: [1009×784 uint8] How do I apply one hot coding to this dataset? I am coding in matlab