projects for Java Course in the ITI AI pro Track it consist of small projects to train Java and Big final project
- Lab Exercise 1 - Olympic Delegation
Convert the class diagrams made for these following systems to java classes.
- An Olympic Delegation representing a country consists of Players and Coaches
- Each Player and Coach must be part of a Delegation
- Each Player and Coach has personal info: Name and Address.
- Players can be part of a team (Basketball, etc) or individual
- A player or team may or may not have a coach assigned to him/her
- A coach can coach multiple players in the same or different games.
- In the tournament a player can get a Medal (only one medal type)
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Lab Exercise 2 - Java IP cutter
Create a non-GUI Application that accepts a well formed IP Address in the form of a string and cuts it into separate parts based on the dot delimiter.
Hint : split(“\.”) The program, for example: your Input : 163.121.12.30 The result is : 163
121
12
30 -
Working with Threads in java throw Threads and Runnable
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reading data from console until user writes stop, Write the entered data to a file
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Lab Exercise 5 - CSV reader (DAO)
Deal with Egyptian Pyramids CSV dataset
Prepare it and print the basic data about each pyramid Explore the dataset (CSV file) and understand it’s partsBuild a Pyramid class to define a prototype for all information you will extract from CSV for each pyramid.
Build a PyramidCSVDAO class to:- Read pyramids.csv file. Make this in thread
- Create List of Pyramids objects for each pyramid in the csv file
- Do not forget to validate the values you make all needed conversion.
Build a Main class to use PyramidCSVDAO class and print the basic data about each pyramid.
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Lab Exercise 6 -betterStringMethod
Your goal is to make a method called betterString that takes two Strings and a lambda that says whether the first or the two is “better”.
The method should return that better String; i.e., if the function given by the lambda returns true, the betterString method should return the first String, otherwise betterString should return the second String.
String string1 = ...;
String string2 = ...;
String longer = StringUtils.betterString(string1, string2, (s1, s2) -> s1.length() > s2.length());
String first = StringUtils.betterString(string1, string2, (s1, s2) -> true);
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Lab Exercise 7 - Taitanic data EDA with java
Apply xChart for the Titanic Passengers Data Set :
- graphPassengerAges
- graphPassengerClass
- graphPassengersurvived
- graphPassengersurvivedGender
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Lab Exercise 8 - Polutation and Country analysis in Java
Develop (in a team of 2) an application that reads two files for cities and countries and store each in a List.
Create a map that uses the country code as keys and a list of cities as the value for each country.
For a given country code (from Console) sort the cities according to the populationProvide classes or methods to get the following:
Get a List of countries population
Get the average countries population
Get the maximum countries population
Highest population city of each country
Highest population capital -
Lab Exercise 9 - Using Spark on youtube Data
For the dataset that contains US Youtube videos :
we want to know the most popular title word, so we will focus on the title.
we want to know the most popular tags, so we will focus on the tags.
- This project is web service to get the following from the data set:
- Display structure and summary of the data.
- Clean the data (null, duplications)
- Count the jobs for each company and display that in order
- (What are the most demanding companies for jobs?) in a pie chart
- Find out What are it the most popular job titles? in bar chart
- Find out the most popular areas in bar chart
- Print skills one by one and how many each repeated and
- order the output to find out the most important skills required?
- Factorize the YearsExp feature and convert it to numbers in new col.
- Apply K-means for job title and companies
