DataHour: Sentiment Analysis from Scratch!

DataHour: Sentiment Analysis from Scratch!

14 Dec 202213:12pm - 14 Dec 202214:12pm

DataHour: Sentiment Analysis from Scratch!

About the Event

Natural Language Processing (NLP) is a hotbed of research in data science these days and one of the most common applications of NLP is sentiment analysis. From opinion polls to creating entire marketing strategies, this domain has completely reshaped the way businesses work, which is why this is an area every data scientist must be familiar with.

Let's code a Sentiment Analysis project from scratch using Python (100% hands-on) together in the live session. In this DataHour, Prashant will cover regular NLP tasks, e.g., data cleaning using regex, stopwords, stemming, lemmatization & finally visualizing the results. Furthermore we'll do feature extraction on textual data (Bag of Words models) followed by ML model building & evaluation (incl. hyperparam tuning using pipelines!)

P.S this is the Part 1 of a 3 sessions series. Stay tuned for the next part. 


Prerequisites: 
Basic understanding of Python programming and strong interest in NLP.

P.S it is advised to attend DataHour: Text Pre-processing using NLTK and Python for a better understanding of this DataHour.

  1. Best articles get published on Analytics Vidhya’s Blog Space
  2. Best articles get published on Analytics Vidhya’s Blog Space
  3. Best articles get published on Analytics Vidhya’s Blog Space
  4. Best articles get published on Analytics Vidhya’s Blog Space
  5. Best articles get published on Analytics Vidhya’s Blog Space

Who is this DataHour for?

  1. Best articles get published on Analytics Vidhya’s Blog Space
  2. Best articles get published on Analytics Vidhya’s Blog Space
  3. Best articles get published on Analytics Vidhya’s Blog Space

About the Speaker

Prashant Sahu

Prashant Sahu

Manager - Data Science Trainings at Analytics Vidhya

Prashant Sahu is a passionate Corporate Trainer & Consultant with more than 10 years of experience in Data Analytics, Machine Learning & Deep Learning applications. Currently working with Analytics Vidhya as Manager for Data Science Trainings, and is finishing his PhD from IIT Bombay. 

Participate in discussion

Registration Details

6799

Registered

Become a Speaker

Share your vision, inspire change, and leave a mark on the industry. We're calling for innovators and thought leaders to speak at our event

  • Professional Exposure
  • Networking Opportunities
  • Thought Leadership
  • Knowledge Exchange
  • Leading-Edge Insights
  • Community Contribution