{"podcast":{"title":"The Data Science Podcast with Fexingo: Analytics, Machine Learning, and Data-Driven Conversations","slug":"the-data-science-podcast-with-fexingo-analytics-machine-learning-and-data-driven-conversations-7871831","podcast_index_feed_id":7871831,"rss_url":"https://feeds.fexingo.com/business/the-data-science-podcast.xml","website_url":"https://www.fexingo.com/","image_url":"https://audio.fexingo.com/business/the-data-science-podcast/cover.png","author":"Fexingo","episode_count":118,"summary":"Lucas and Luna sit at a data-science workstation, two thin laptops open to scatter plots and clustering visualizations, and ask: what can we actually learn from the numbers? Each episode of The Data Science Podcast with Fexingo is a grounded, specific conversation about a single analytics problem or machine-learning method — from regularization in regression to the bias-variance trade-off in random forests. Lucas leads with a journalistic eye for how models are built and tested in the real world, citing actual case studies like how Netflix used matrix factorization for recommendations or how healthcare researchers apply survival analysis to clinical trials. Luna keeps the discussion honest, asking about data quality, feature engineering pitfalls, and whether a model’s accuracy actually translates to business value. They never resort to buzzwords: instead, they walk through the workflow from data collection to deployment, discussing trade-offs like interpretability versus performance. The show serves data scientists, analysts, and engineers who want to stay sharp on methods without the hype. Listeners walk away with a clearer understanding of why one algorithm beats another on a gi…","last_synced_at":"2026-07-19T08:17:23.323447+00:00","page_url":"https://stenobird.com/podcast/the-data-science-podcast-with-fexingo-analytics-machine-learning-and-data-driven-conversations-7871831"},"episode":{"title":"How Data Scientists Use GraphRAG for Enterprise Knowledge Discovery","slug":"how-data-scientists-use-graphrag-for-enterprise-knowledge-discovery","published_at":"2026-07-16T21:02:17+00:00","page_url":"https://stenobird.com/podcast/the-data-science-podcast-with-fexingo-analytics-machine-learning-and-data-driven-conversations-7871831/how-data-scientists-use-graphrag-for-enterprise-knowledge-discovery","show_page_url":"https://stenobird.com/podcast/the-data-science-podcast-with-fexingo-analytics-machine-learning-and-data-driven-conversations-7871831","url":"https://audio.fexingo.com/business/the-data-science-podcast/episode-0114.mp3","audio_url":"https://audio.fexingo.com/business/the-data-science-podcast/episode-0114.mp3","summary":"In this episode, Lucas and Luna explore GraphRAG, the integration of retrieval-augmented generation with knowledge graphs. They break down how Microsoft's GraphRAG system uses graph-based indexing to answer complex queries across large datasets, outperforming traditional RAG on multi-hop questions. The hosts walk through a concrete example: a pharmaceutical company using GraphRAG to connect clinical trial data, patent filings, and research papers—enabling scientists to ask questions like 'What compounds target the same pathway as drug X but have fewer side effects?' They also discuss practical challenges: graph construction costs, query latency, and when to use GraphRAG versus simpler alternatives. By the end, listeners understand why GraphRAG is emerging as a key pattern for enterprise knowledge discovery in 2026. #GraphRAG #RetrievalAugmentedGeneration #KnowledgeGraphs #EnterpriseAI #Microsoft #DataScience #MachineLearning #NLP #LargeLanguageModels #VectorSearch #SemanticSearch #PharmaceuticalAI #Technology #BusinessPodcast #FexingoBusiness #DataSciencePodcast #AI #GenAI Keep every episode free: buymeacoffee.com/fexingo","meta_description":"In this episode, Lucas and Luna explore GraphRAG, the integration of retrieval-augmented generation with knowledge graphs. They break down how Microsoft's…","key_points":[],"chapters":[],"topics":[],"duration_seconds":614,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-data-science-podcast-with-fexingo-analytics-machine-learning-and-data-driven-conversations-7871831/episodes/how-data-scientists-use-graphrag-for-enterprise-knowledge-discovery/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-data-science-podcast-with-fexingo-analytics-machine-learning-and-data-driven-conversations-7871831/how-data-scientists-use-graphrag-for-enterprise-knowledge-discovery.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}