Learn Basics of Python For Machine Learning

Python For Machine Learning


Python is an English Like language where no symbols are required. At present there are various types of high-level programming languages such as Basic, C, C ++, Java, Oracle, Koble, Fortran Ada, Lisp, etc. and new programming languages are constantly being created. However, very few of these languages have become popular with programmers. Its father is Guido Van Rossum He started making Python over the Christmas holidays in December 1989, and it was first published in 1991. Python has two versions (2. x, 3. x). There is also a difference in syntax between these two versions so we have used version 3.6 to follow this course. Using 2. x can cause ETOT in some places. It became more popular in 2000 with the launch of Python, version 2.0. Python 3.0 was released in 2008 and 3.6 was released in 2016. There are now 2 versions of Python 2.7 and 3.6.

There is a free community-based development model in the Python language, run by a non-profit organization called the Python Software Foundation. Although different parts of this language have legal features and norms, the whole language has not yet been fully legalized. However, in practice, the standard implementation of the standard Python language.

Python as a Programming Language: Python is a high-level, object-oriented, general-purpose, interpreted, interactive, easy to understand, purpose-oriented, and high-quality programming language. Python offers structured programming, object-oriented programming, and functional programming. It is named after a TV show called Monty Python Flying Circus; Not according to the name of the Python snake. Its source code is included in the GNU General Public License (GPL).

Python's core syntax and semantics are very short and its standard library is very rich. The Python language is designed to be easy to understand. It does not rely on punctuation (commas, brackets, etc.) like other programming languages, but the language is built using some English keywords and its syntax is relatively simple. This is a completely dynamic programming language, meaning you don't have to declare a separate data type for each variable in Python. Where languages like C, C ++, Java are also static. Python has self-contained memory management.

Here are some of the features of Python:

Python is a very popular and simple language for new programmers. Python can be used for a wide range of tasks, from simple text processing to web browsers or game development.

Python is a lot like PERL and PHP programming so that the program can be run directly. It does not have to be compiled separately before running.

Python is an interactive language that allows you to communicate directly with the interpreter from the Python prompt when writing a program.

Python as a Popular Language: Python is one of the most popular languages in terms of popularity. Python currently ranks fourth in the world in terms of popularity (the top three are Java, C, C ++). 70% of students at top universities in the United States are familiar with programming using Python. Python is one of the three official programming languages of the world-famous organization Google. Python programmers are as follows

  • Because Python is popular

  • Python is a simple programming language that is very easy to code in Python.

  • Its coding is much smaller than C or Java.

  • Python is free to download and simple to install. Python has all the nice data structures like lists, dictionaries, and sets.

  • Python can be used in several operating systems.

  • There is a huge and effective standard library. Strong online community.

  • An excellent web framework (Django, Flask, etc.) exists.

Except for Windows, almost all operating systems (such as Linux and Mac operating systems) have Python, meaning you don't have to install them separately.

Uses of Python Language: Python is a wonderful and powerful language that has many uses. Python is generally used to make fast software. Its use in various large projects such as Application Server, EMNET Distributed File Store, YouTube, etc. is significant. Moreover many in the world

Well-known organizations (such as Google, NASA) use Python. The following are some notable uses of Python:

  • In creating web-based software
  • Build automation software
  • Bioinformatics
  • Machine learning
  • Data analysis
  • Created Natural Language Processing Web Crawler
  • Creating a graphical user interface
  • Database application
  • Distributed programming
  • Internet Scripting Cyber   Security
  • Immunity Security Tools * Core Security Tools
  • Web Application Security Scanner etc.
  • Why learn Python
  • Why Python Language? The reasons for learning Python are as follows:
  • Open Source: Python OpenSource Language. Scripts or software written in Python are without hindrance
  • Can distribute, even market commercially. This generosity has made Python unique.

General Purpose Language: Python General Purpose Language. Because almost everything that can be done with a programming language can be done using Python. And using the right library or tool makes the job much easier. Professionally, Python is used in almost all sectors of web programming, GUI programming, network programming, system programming, big data, data mining, data analysis, artificial intelligence, scientific computing. And day by day the demand is just increasing and increasing.

Beginner Friendly: Python Beginner Friendly Language. Python is designed to make Python code easy to understand. So Python is a very straightforward programming language. Reading Python code is the same as reading English. I don't think it's a programming language. That's why writing code in Python is another name for entertainment. When entertainment is added to a task, that task can be taken up by our brain much faster. That's why the best universities in the world started teaching programming languages with Python.

Community Support: As we enter the world of programming, we will understand how important community support is here. I wrote a program, we mean everything is fine. But I will see the wrong story while running. Maybe it will take three or four nights to fix that problem. So we have to give dharna to the community. In fact, another name for programming is taking and giving help. And in one case Python is in a very good place. Because Python has the fifth largest StackOverflow community. The third-largest community in the world is Meet-Up Python.

Carrier: According to the StackOverflow Developer Survey-2018, Python is the sixth most popular technology. Python has been in this position for the past year, and its popularity continues to grow. Not only that, Python is number three on the list of most wanted • programming technology. Python is number four on the list of top technologies. Python is in the top ten in the list of top paying technologies in various sectors. The best companies in the world also use Python. File hosting sites use Dropbox Python. Dropbox desktop client built-in Python. The biggest surprise is that Guido Van Rossum is currently working on Dropbox. Python is also used in that Instagram of Facebook. Discus, Pinterest, Koba, BitBucket, Reddit, Digg are all made with Python. Mozilla uses Python in some of its projects, and Mozilla's add-ons and support sites are built with Python. Google itself is a huge user of Python. YouTube is built on Python. Python is second on the Angel list on the Most Demanded Skills list. And Python programmers are given the highest average salary.

History of Python

History of Python

History of Python Developed by CWI (Centrum Wiskunde & Informatica) in Amsterdam, Netherlands. (History of Python) ABC is associated with the history of the Schroching language. Python was first conceptualized in 1960. Guido Van Rossum, the inventor of Python, was working at CWI at the time with a distributed operating system called Amoeba. In this project, he used the ABC programming language. Originally the successor to ABC, Python was able to handle exceptions and work with the Amoeba operating system. Was. However, many features are also available from other scripting languages ​​including C, C ++, Modula-3, Algal-68, Smalltalk, Unix Shell. Taken. In the late 1960s, Guido Van Rossum named Python after his favorite 70's British TV Monty Python Flying Circus. Guido Van Rossum is the lead author of Python and is currently leading the development of Python. He has also been honored as a lifelong director of Python.

In 1991, Guido Van Rossum released Python code (version 0.90). Modula in this version of Python design

Features borrowed from 3 such as class, inheritance, exception handling, function, and main data type list, dict, str

Etc. are attached. Python's main forum, comp.lang.python, was formed in 1994 and is considered a milestone for Python users. Version 1.0 of Python was released in January 1994. This version argues for functional programming tools like lambda, map, filter, and reduce. The latest version released from CWI is Python 1.2. In 1995

Van Rossum joined the Virginia Corporation for National Research Initiatives (CNRI) and produced several revisions of Python. Version 1.4 adds some new features, such as a keyword argument, to make it easier to hide information. While at CNRI, Van Rossum took the initiative of Computer Programming for Everybody (CP4E), so that more people could take advantage of computer programming and solve minor problems with a little basic programming knowledge (English and mathematics in general). Python from CNRI

The latest version is Python 1.6.

In 2000, Python's main development team, BioPen.com, merged to form BioPen, PythonLabs.

Python 2.0 is the first and only Python distribution published from BioPen.com since the release of Python 2.0.

Van Rossum and other PythonLabs staff added to Digital Creations

Many features of the Python 2.0 version are derived from a function-based programming language called Haskell.

There are many similarities between Haskell's list and Python's list. Moreover Garbage Collection in Python 2.0 version

A feature has also been added that is capable of clearing memory on a regular basis.

Python 2.1 is based on Python 1.6.1 and Python 2.0. Change the name of its license

Is a Python Software Foundation license. Python 2.1 releases all its code, documentation, and specifications

Python comes under the Software Foundation (PSF). Formed PSF in 2001 as a non-profit organization.

Is done. Version 2.1 adds a feature of a programming language called Scheme, Static Scoping.

One of the major innovations of Python 2.2 is to bring different types of Python (types written in C) and classes (types written in Python) under the same structure. As a result, Python's object model has become much more stable and real object-oriented. Added to this is the generator which was first used in a language called Icon.

The use of Python's standard library and syntax is taken from Java. Some features such as logging package,

Kha has been added in version 2.3, Saxe Parser which has been added in version 2.0 and uses decorator syntax or has been added in version 2.4.

This is how different versions of Python came out in phases, the latest version being 

Python at a Glance

First published

February 20, 1991




Guido van Rosam

Recently published

Python Software Foundation

Typing discipline

3.6.4 / 16 October 2018

Major implementations

Strict, running ("post typing")

Affected by which

Sepahan, Zaithon, Iron Python, Pipai


ABC, C, Haskell, Icon Lisp, Modula-3, Pearl Java



Features of Python

  1. Python is straightforward. The use of keywords here is relatively low. Python's syntax and language-structure
  2. Relatively simple, that's why this language could happen soon.
  3. Python is published. Its hopping method will be very difficult. Python source power can be maintained.
  4. Python's library is very rich and unique in size, which has the advantage of Python Interactive Jessing for Unix, Windows, Macintosh, etc., resulting in a variety of tweaks.
  5. Testing can be debugged as well.
  6. Python public works differently on different problem hardware platforms
  7. Python is started with some low-level modules in the market and is later fused as required
  8. Receptions can enrich that Bengali. This is the interface of almost all types of commercial databases.
  9. Python supports the GUI application, which transfers between different system calls, libraries, and Windows systems.
  10. Python's screen works better than shell scripting.

In addition to these, there are some other features, such as - it is streamlined like Object-Oriented Programming (OOP). It can do different satellites like scripting Liezuvis. It can be limited by. Python Garbage Collector and Collection C and C ++.

If you are really interested in the programming language visit this relevant article

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