Free Udemy Course – 7 June 2021

Today’s Free Udemy Courses are; Network Troubleshooting, Java: Multi-threading and Concurrency Simplified, Natural Language Processing Real-World Projects in Python and Learn to Play Guitar In 20 Days – Guitar Beginner Lessons

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Free Udemy Course – 7 June 2021

free udemy course 19

Natural Language Processing Real-World Projects in Python

Data Science is one of the hottest tech fields to be in right now! The field is exploding with opportunities and career prospects. Data Science is widely adopted in many sectors nowadays such as banking, healthcare, Airlines, Logistic and technology.

In business, Data Science is applied to optimize business processes, maximize revenue and reduce cost. The purpose of this course is to provide you with knowledge of key aspects of data science applications in business in a practical, easy and fun way. The course provides students with practical hands-on experience using real-world datasets.

1.Task #1 @Predict Customer Sentiments  : Develop an AI model to predict Customer Sentiments of Amazon..

3.Task #2 @Predict future Stock Prices: Develop NLP models to predict future Stock prices.

2.Task #3 @Predict the strength of a Password: Predict the category of Password whether it is Strong, Good or Weak.

Why should you take this Course?

  • It explains Projects on  real Data and real-world Problems. No toy data! This is the simplest & best way to become a  Data Scientist/AI Engineer/ ML Engineer/NLP Engineer
  • It shows and explains the full real-world Data. Starting with importing messy datacleaning data, merging and concatenating data, grouping and aggregating data, Exploratory Data Analysis through to preparing and processing data for Statistics, Machine Learning , NLP & Time Series and Data Presentation.
  • In real-world projects, coding and the business side of things are equally important. This is probably the only course that teaches both: in-depth Python Coding and Big-Picture Thinking like How you can come up with a conclusion
  • Guaranteed Satisfaction: Otherwise, get your money back with 30-Days-Money-Back-Guarantee.

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Network Troubleshooting

Troubleshooting network issues is a key skill for a wide range of IT professionals and network professionals. In this course, I teach you the skills and tools that you need to start network troubleshooting. I begin with an overview on how to triage network problems, including basic TCP/IP issues and causes, then steps you through some common home networking and wireless issues. I cover the most common issues with corporate wireless networks and how to troubleshoot Wi-Fi interference. I explain different types of VPN, common errors you may encounter, and how to fix them. After showing you some network tools that administrators need to know, I discuss how to fix problems you may run into with routing, switching, and firewalls.

Troubleshooting network issues is a key skill for a wide range of IT professionals and network professionals. In this course, I teach you the skills and tools that you need to start network troubleshooting. I begin with an overview on how to triage network problems, including basic TCP/IP issues and causes, then steps you through some common home networking and wireless issues. I cover the most common issues with corporate wireless networks and how to troubleshoot Wi-Fi interference. I explain different types of VPN, common errors you may encounter, and how to fix them. After showing you some network tools that administrators need to know, I discuss how to fix problems you may run into with routing, switching, and firewalls.

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Java: Multi-threading and Concurrency Simplified

Multi threading in Java is the most essential feature that each and every Java developer should understand and be able to confidently apply it in solving complex programming problems where concurrent execution is a must. With parallel processing there comes a risk, i.e. shared mutability and the ability of the developer to solve concurrency problems.

Thanks to the Java programming language that it makes the mighty multi-threaded application development a cake walk, if you assimilate few keys or core concepts you will be able to confidently design multi threaded applications with ease.

To design multi threaded applications developers need to look at it through a different perspective i.e. change the thinking from serial to parallel and it requires some effort. Keeping this in mind this course contains the essential lectures which can guide you in this regard.

This course was designed keeping the above points in mind and will help you understand these complex problems through simplified and easy to understand examples.

Course contents include

  • Understanding Threads, Priorities, States, Daemon Threads.
  • Thread synchronization using synchronized blocks and locks.
  • Key components of java.util.concurrent package including ForkJoinPool and ForkJoinTask(s).
  • Mock HttpServer to explain how HTTP works and simulate how a typical web server responds to the client requests.
  • ThreadLocal
  • Introduction to distributed locks
  • An overview of how to build scalable applications using Messaging Queues.
  • Introduction to Lambdas and Streams (Coming up)

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Learn to Play Guitar In 20 Days – Guitar Beginner Lessons

Welcome to this Beginner Guitar Course. Through this 20 days course you will learn the skills necessary to start playing guitar. If you have never played guitar or any other musical instrument before that is ok, if you slowly work your way through the videos. Making sure to practice what you have learned before moving on, I know that you can master the guitar in no time.

This course has 21 main videos with the common terminology used when talking about the guitar…what is the neck?…What are frets?

Then we will show you how to tune the guitar so that it is playing the notes that it should. From there we get into actually playing the guitar. First we take a look at playing first position notes. This is just a fancy term for playing single notes with all of your fingers. Guitar is similar to typing at a computer, you might find that it is fine to get by with only using 2 fingers and pecking around, but you will find that you can type faster and more smoothly if you learn how to use all of your fingers together.

After learning how to play single notes we take a look into playing more than one note at a time, which is called a chord. We will teach you to play open chords, which are the basic chords that comprise a large majority of acoustic guitar music. There are many different types of chords but will learn how to play what is called major and minor chords. These two types of chords are very common in music and are huge basis for many songs. Along with learning the notes to play a chord we also take a look at the groove, or rhythm that accompanies chords. This rhythm is called strumming, and it is helpful to learn as you learn to play your first chords.

Then we move into a little bit harder but still manageable area of moveable scale patterns. We will take a look at the major scale as well as the blues scale. These are simple shapes on the guitar that you can memorize, and can then be moved all up and down the neck to give you the major and blues scales starting on any note. We will talk about what keys are and how you can use your moveable scale patterns to play the scales in any key.

Lastly we will take a look at Bar Chords. Bar chords are a little bit trickier than open chords but they have the same advantage as the moveable scale patterns, as one chord shape with your hand can be moved all over the guitar to allow you to play any number of different chords.

Armed with this knowledge, I know that you can work on these guitar principles and be playing guitar in no time. It may seem daunting at first, but broken up into manageable pieces you can learn to play the guitar. I hope that the things that this course covers are interesting to you, so that together we can help you start playing guitar today.

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