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This article mainly explains "summing up 10 classic cases of Python". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Now let the editor take you to learn "summing up 10 classic cases of Python"!

1.NLP Natural language Analysis emotion Analysis

Emotional analysis is the most popular Python Project Idea in various fields. It uses natural language processing, computational linguistics, text analysis and biometric techniques to systematically identify, extract and study emotional states and personal information. We use this technology in a variety of areas, such as e-commerce and comment / voting systems.

Use the library

The NLTKPython NLTK module aims to provide a complete solution to the problem of natural language processing. NLTK can help you do all the work, including splitting sentences from paragraphs, splitting words, identifying the part of speech of those words, highlighting the main theme, and then letting the machine know the full contents of the text.

Scikit Learning Scikit-learn is a machine learning library with a variety of classification, regression and clustering algorithms, including support vector machines, random forests, gradient lifting, k-means and DBSCAN. It is also designed to interoperate with Python libraries such as NumPy and Pandas.

two。 Customer segmentation

Customer segmentation refers to the process of dividing customers into groups according to common characteristics or characteristics, so that the company can serve each group effectively and appropriately.

Involves the Python library

NumPy is a Python library that adds support for large multidimensional arrays and matrices, as well as a large collection of advanced mathematical functions that operate on these arrays.

Pandas is a Python library for data processing and analysis. It provides data structures and operations for manipulating numerical tables and time series.

Scikit-learn is a machine learning library with a variety of classification, regression and clustering algorithms, including support vector machines, random forests, gradient lifting, k-means and DBSCAN. It is also designed to interoperate with Python libraries such as NumPy and Pandas.

MatplotlibMatplotlib is a Python library for charting based on derived data.

3. Target detection

Object detection is not only a method of computer vision, but also a popular Python project idea, which enables us to identify and locate objects in images or videos. We can use this technique for a variety of tasks: counting items in the scene, determining and tracking their exact locations, and accurately marking them.

Involves the Python library

TensorFlowTensorFlow is a popular Python library for deep learning. It can be used for a variety of tasks, but it mainly focuses on deep learning and neural network training and reasoning.

OpenCV's OpenCV (open source computer vision library) is an open source Python library for machine learning and computer vision. It provides a general infrastructure for computer vision applications and accelerates machine perception in commercial products.

Keras is an open source code base, which provides Python interface for artificial neural network. Keras used to support a variety of machine learning and deep learning libraries, but since version 2.4, it has only acted as an interface to the TensorFlow library.

4. Twitter Bot

Twitter robots can control and manage Twitter accounts through Twitter API. The robot can perform all possible tasks on its own, such as tweeting, re-tweeting, liking, following, canceling and so on.

Involves the Python library

TweepyTweepy is a Python library for accessing Twitter API. This library enables Python to communicate with the Twitter platform and use its API.

TkinterTkinter is the most common method for developing GUI (graphical user interface). It is the standard interface for the Tk GUI toolkit that comes with Python. Tkinter is the fastest and easiest way to create GUI applications.

5. Web crawler

Web crawler, usually referred to as "crawler", is a kind of Internet robot, which can browse World Wide Web systematically, mainly for Web index.

Web search engines and some other sites use Web crawls or similar methods to update their Web content or the Web content index of other sites. The Web searcher copies the pages for processing by the search engine, which indexes the downloaded pages so that users can search more efficiently.

Involves the Python library

Scrapy is a crawled Python framework. It can also be used to extract data using API or as a general Web searcher.

Beautiful Soup is a Python package for parsing HTML and XML documents. It creates a parse tree for parsed pages that can extract data from HTML, which is useful for Web fetching.

6. Currency converter

A currency converter is another Python Project idea that involves developing simple software or applications that convert one currency to another to check its corresponding value.

Involves the Python library

Request the request module to allow you to send HTTP requests using Python. The HTTP request returns a response object with all the response data (content, encoding, status, etc.).

Forex Trading Forex is a free exchange rate and exchange rate conversion Python library. It provides a variety of functions, such as a list of exchange rates for all currencies, BitCoin prices for all currencies, converting amounts to BitCoins, and so on.

TkinterTkinter is the most common method for developing GUI (graphical user interface). It is the standard interface for the Tk GUI toolkit that comes with Python. Tkinter is the fastest and easiest way to create GUI applications.

7. Calculator

This calculator is an ideal project for beginners in Python.

Involves the Python library

Math Python has a built-in module that can be used for math tasks. The mathematical module has a set of methods and constants.

TkinterTkinter is the most common method for developing GUI (graphical user interface). It is the standard interface for the Tk GUI toolkit that comes with Python. Tkinter is the fastest and easiest way to create GUI applications.

8. Dice rolling simulator

Dice Rolling Simulator is a simple but effective Python project that can be presented on a resume or portfolio. This will establish a reputation to understand the basic concepts of Python.

Involves the Python library

Random Random is a built-in Python module for generating and using random values. Random provides a variety of methods that can be used to create and process random variables.

TkinterTkinter is the most common method for developing GUI (graphical user interface). It is the standard interface for the Tk GUI toolkit that comes with Python. Tkinter is the fastest and easiest way to create GUI applications.

9. Rock and paper scissors

Rock Paper Scissors is a classic game and an interesting Python project that allows beginners to gain practical knowledge of Python without getting bored.

Involves the Python library

Random Random is a built-in Python module for generating and using random values. Random provides a variety of methods that can be used to create and process random variables.

TkinterTkinter is the most common method for developing GUI (graphical user interface). It is the standard interface for the Tk GUI toolkit that comes with Python. Tkinter is the fastest and easiest way to create GUI applications.

PygamePygame is a set of cross-platform Python modules designed to code games. It provides a library of computer graphics and sounds intended to be used with Python.

10. Tic-tac-toe game

Tic Tac Toe is another classic and the last Python Project Idea that we discuss in this article. We can use the mathematical functions provided by Python to implement it. This is an excellent project to master the basics of Python.

Involves the Python library

Random Random is a built-in Python module for generating and using random values. Random provides a variety of methods that can be used to create and process random variables.

NumPy is a Python library that adds support for large multidimensional arrays and matrices, as well as a large collection of advanced mathematical functions that operate on these arrays.

PygamePygame is a set of cross-platform Python modules designed to code games. It provides a library of computer graphics and sounds for use with Python.

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