Hyperparameter Tuning for BERTopic Model in Python NLP Machine Learning

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http://youtube.com/watch?v=PbX4nHEOe0o

Hyperparameter tuning is an important optimization step for building a good topic model. BERTopic is a topic modeling python library that combines transformer embeddings and clustering model algorithms to identify topics in NLP (Natual Language Processing). In this tutorial, we will talk about the following: • 👉 What are the hyperparameters for the BERTopic model? • 👉 How to tune the hyperparameters for the topic model? • 👉 How to compare the results with different hyperparameter values? • ⏰ Timecodes ⏰ • 0:00 - Intro • 0:32 - Step 1: Install And Import Python Libraries • 2:11 - Step 2: Download And Read Data • 3:38 - Step 3: Hyperparameters for Dimensionality Reduction • 6:28 - Step 4: Hyperparameters for Clustering Model • 8:54 - Step 5: Hyperparameter Tuning for Language Embeddings • 11:07 - Step 6: Hyperparameter Tuning for Number of Topics • 13:28 - Step 7: Hyperparameter for Top Words • 14:37 - Step 8: Hyperparameters for Words Universe • 15:36 - Step 9: Hyperparameter for Diversifying Topic Representation • 16:13 - Step 10: Hyperparameter for Stopwords • 16:32 - Step 11: Hyperparameter for Topic Probability Output • ❤️ Blog post with code for this video: / hyperparameter-tuning-for-bertopic-model-i... • 📒 Code Notebook: https://mailchi.mp/3820554f2923/q5xk8... • 🚛 GrabNGoInfo Machine Learning Tutorials Inventory: / grabngoinfo-machine-learning-tutorials-inv... • 🏪 Purchase data science and computer science themed products in my Amazon store: https://amzn.to/40HUTsl • 🙏 Give me a tip to show your appreciation and help me keep providing free content: https://www.paypal.com/donate/?hosted... • ✅ Join Medium Membership: If you are not a Medium member and want to support me to keep providing free content (😄 Buy me a cup of coffee ☕), join Medium membership through this link: / membership • You will get full access to posts on Medium for $5 per month, and I will receive a portion of it. Thank you for your support! • 🎞️ NLP playlist: • NLP • 📺 Videos mentioned in the video • Google Colab Tutorial for Beginners: • Google Colab Tutorial For Beginners • Topic Modeling with Deep Learning Using Python BERTopic: • Topic Modeling with Deep Learning Usi... • 5 Ways for Deciding Number of Clusters: • 5 Ways for Deciding Number of Cluster... • 4 Clustering Model Algorithms in Python: • 4 Clustering Model Algorithms in Pyth... • 🔥 Check out more machine learning tutorials on my website! • https://grabngoinfo.com/tutorials/ • 🛎️ SUBSCRIBE to GrabNGoInfo https://bit.ly/3keifBY • 📧 CONTACT me at [email protected] • 👩🏻‍💻 Follow me on LinkedIn: / grabngoinfo • #topicmodel #NLP #MachineLearning #DataScience #GrabNGoInfo

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