Udemy

Text Analysis and Natural Language Processing With Python

立即報名
  • 2,663 名學生
  • 更新於 11/2024
4.4
(462 個評分)
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課程資料

報名日期
全年招生
課程級別
學習模式
修業期
4 小時 56 分鐘
教學語言
英語
授課導師
Minerva Singh
評分
4.4
(462 個評分)
7次瀏覽

課程簡介

Text Analysis and Natural Language Processing With Python

Use Python and Google CoLab For Social Media Mining and Text Analysis and Natural Language Processing (NLP)

ENROLL IN MY LATEST COURSE ON HOW TO LEARN ALL ABOUT PYTHON SOCIAL MEDIA & NATURAL LANGUAGE PROCESSING (NLP)

  • Do you want to harness the power of social media to make financial decisions?

  • Are you looking to gain an edge in the fields of retail, online selling, real estate and geolocation services?

  • Do you want to turn unstructured data from social media and web pages into real insights?

  • Do you want to develop cutting edge analytics and visualisations to take advantage of the millions of Twitter posts that appear each day?

Gaining proficiency in social media mining can help you harness the power of the freely available data and information on the world wide web (including popular social media sites such as Twitter) and turn it into actionable insights

MY COURSE IS A HANDS-ON TRAINING WITH REAL PYTHON SOCIAL MEDIA MINING- You will learn to carry out text analysis and natural language processing (NLP) to gain insights from unstructured text data, including tweets

My course provides a foundation to carry out PRACTICAL, real-life social media mining. By taking this course, you are taking an important step forward in your data science journey to become an expert in harnessing the power of social media for deriving insights and identifying trends.

Why Should You Take My Course?

I have an MPhil (Geography and Environment) from the University of Oxford, UK. I also completed a data science intense PhD at Cambridge University (Tropical Ecology and Conservation).

I have several years of experience in analyzing real-life data from different sources and producing publications for international peer-reviewed journals.

This course will help you gain fluency both in the different aspects of text analysis and NLP working through a real-life example of cryptocurrency tweets and financial news using a powerful clouded based python environment called GoogleColab. Specifically, you will

  • Gain proficiency in setting up and using Google CoLab for Python Data Science tasks

  • Carry out common social media mining tasks such as obtaining tweets (e.g. tweets relating to bitcoins)

  • Work with complicated web pages and extract information

  • Process the extracted textual information in a usable form via preprocessing techniques implemented via powerful Python packages such as NTLK

  • A thorough grounding in text analysis and NLP related Python packages such as NTLK, Snscrape among others

  • Carry out common text analytics tasks such as Sentiment Analysis

  • Implement machine learning and artificial intelligence techniques on text data

You will work on practical mini case studies relating to (a) extracting and  pre-processing tweets from certain users and topics relating to cryptocurrencies (b) identify the sentiments of cryptocurrency tweets(c) classify your tweets using machine learning models

In addition to all the above, you’ll have MY CONTINUOUS SUPPORT to make sure you get the most value out of your investment!

ENROLL NOW :)

課程章節

  • 10 個章節
  • 71 堂課
  • 第 1 章 Introduction To Social Media Mining With Python
  • 第 2 章 Basic Data Preprocessing
  • 第 3 章 Welcome To Social Media
  • 第 4 章 Extracting Tweets (Without An API)
  • 第 5 章 Other Ways of Obtaining Textual Data
  • 第 6 章 Basic Textual Data Preprocessing
  • 第 7 章 Exploring Text Data
  • 第 8 章 Exploring Sentiments
  • 第 9 章 Machine Learning and Deep learning For Text Data
  • 第 10 章 Miscellaneous Information

課程內容

  • Students will be able to read in data from different sources- including websites and social media
  • Social media mining from Twitter
  • Extract information relating to tweets and posts
  • Analyze text data for emotions
  • Carry out Sentiment analysis
  • Implement natural language processing (NLP) on different types of text data
  • Introduction to some of the most common Python text analysis packages

評價

  • J
    Julissa Rowana
    4.5

    Before taking this course, I struggled with problem-solving. Now, I can write clean and efficient Java code to solve complex algorithm questions.

  • L
    Lee Charles
    4.5

    An amazing course! I finally understand how NLP works. The instructor explained text cleaning, tokenization, and sentiment analysis so clearly. Perfect for anyone who wants to work with text data using Python.

  • T
    Tamanna Tabassum
    5.0

    Fantastic introduction to NLP with Python. The course is full of practical exercises that make learning fun and easy. Highly recommend it for beginners!

  • J
    Jaylord L Ybanez
    5.0

    This course gave me a solid foundation in Natural Language Processing. I loved how practical the lessons were — I could follow along and build my own text analysis projects easily.

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