PinnedDeepsha MenghaniinData Science at MicrosoftHow I built a Superhero Facts RAG QA Bot using LangChain, Qdrant, and OpenAIExploring document loading, chunking, embedding, vector storage with Qdrant, and building retrieval QA chain for a superhero knowledge baseAug 6Aug 6
PinnedDeepsha MenghaniinTowards Data ScienceFrom Ephemeral to Persistence with LangChain: Building Long-Term Memory in ChatbotsA detailed walkthrough on transforming simple chatbots into sophisticated AI assistants with long-term memory and contextual understandingJul 23Jul 23
PinnedDeepsha MenghaniinTowards Data ScienceCross-validation with XGBoost — Enhancing Customer Churn Classification with TidymodelsStep-by-step guide to implementing cross-validation, feature engineering, and model evaluation with XGBoost in TidymodelsJun 6Jun 6
PinnedDeepsha MenghaniinTowards Data ScienceLearn Shiny for Python with a Puppy Traits DashboardStep-by-step guide to creating “Who is the Goodest Doggy” Application with Shiny for Python, from foundation to styling.May 83May 83
Deepsha MenghaniinData Science at MicrosoftThere’s more than one way to chunk a RAGEverything you need to know about chunking strategies to optimize RAG performance and accuracy, with practical examples using LangChainAug 27Aug 27
Deepsha MenghaniinTowards Data ScienceIncorporate an LLM Chatbot into Your Web Application with OpenAI, Python, and ShinyStep-by-Step Integration of AI Chatbots into Shiny for Python Applications: From API Setup to User Interaction.Jun 18Jun 18
Deepsha MenghaniinTowards Data ScienceTime Series Regression and Cross-Validation: A Tidy ApproachStep by step guide to EDA, feature engineering, cross validation and model comparison with tidymodels, modeltime and timetk.Jun 12Jun 12
Deepsha MenghaniinTowards Data ScienceUnderstanding the Two Faces of Shiny for Python: Core and ExpressExploring the Differences and Use Cases of Shiny Core and Shiny Express for PythonMay 29May 29
Deepsha MenghaniinTowards Data ScienceBuilding and Evaluating Classification Models to Predict Customer Churn with TidymodelsGuide to using the standardized syntax within Tidymodels to build and compare various models and metricsMay 152May 152
Deepsha MenghaniinTowards Data ScienceDemystifying Shiny Modules by Transforming a Bigfoot Sightings App ModularIn-depth guide to learning how to build Shiny applications using modules.May 3May 3