Enroll Course: https://www.udemy.com/course/natural-language-processing-pratico/
Natural Language Processing (NLP) is at the core of many modern technologies, powering tools like Google Search, Google Translate, Siri, Alexa, and Google Assistant. If you’re interested in diving deep into the world of NLP and learning how to solve real-world problems, the course ‘Natural Language Processing con Python: il Corso Completo’ on Coursera is an exceptional choice. This comprehensive course covers a wide array of topics, from basic text extraction and preprocessing to advanced deep learning techniques, making it suitable for both beginners and experienced developers.
Throughout the course, you’ll learn how to extract text from various file formats such as TXT, CSV, PDF, and Word documents, as well as scrape web pages using BeautifulSoup. The course also delves into essential NLP preprocessing techniques like tokenization, stopword removal, stemming, and lemmatization, utilizing powerful libraries like NLTK and SpaCy.
A significant aspect of the course is its focus on text encoding models like Bag of Words and TF*IDF, implemented from scratch with Numpy. You’ll then explore practical applications such as sentiment analysis using machine learning models like logistic regression and Bayesian classifiers, trained on datasets like IMDB reviews.
One of the highlights is the section on Topic Modelling, where you’ll implement Latent Dirichlet Allocation (LDA) using both scikit-learn and Gensim to discover topics within large datasets, such as articles from the New York Times or titles from ABC News.
The course also introduces deep learning, guiding you through building chatbots with Keras and TensorFlow for customer care scenarios. The final modules focus on Recurrent Neural Networks, including Vanilla RNNs, LSTM, and GRU architectures, culminating in a fun project where you’ll generate text in the style of Dante Alighieri’s Divine Comedy using LSTM.
Overall, this course is an invaluable resource for anyone looking to master NLP with Python. Its mix of theory and practical exercises equips you with the skills needed to tackle real-world NLP problems confidently. I highly recommend this course for aspiring data scientists, machine learning enthusiasts, and developers interested in language technologies.
Enroll Course: https://www.udemy.com/course/natural-language-processing-pratico/