Intramural hematoma of the ascending aorta with severe aortic regurgitation in a bicuspid valve. After opening the aorta I found this clot on the intimal portion of the #aorta just above left main. Did Bio Bentall with #Konect device + hemiarch. #dissection

To fix the aorta means…

Two of the fundamental evaluation metrics in machine learning are: - Precision - Recall But, their formal definitions can be a bit confusing. Today, I'll clearly explain precision & recall using illustrative examples! 🚀 A Thread 🧵👇

Remove Image Background using Python

Understanding Encoder and Decoder #LLMs: magazine.sebastianraschka.com/p/understandin… by Sebastian Raschka + What's a Transformer? #ChatGPT explains that in Example #7 here: medium.com/@kirk.borne/my… ====== #AI #DeepLearning #MachineLearning #Transformers #NLProc #GPT3 #GPT4 #BigData #DataScience #NeuralNetworks

Download 244-page PDF “Introduction to #NeuralNetworks” dkriesel.com/en/science/neu… via Mike Erlihson, Math PhD, AI ———— #BigData #DataScience #AI #Algorithms #MachineLearning #DeepLearning

Assumes the septal leaflet is not the infected one.

Marfan 28yo aortic root aneurism + severe mitral insufficiency for Barlow disease. Surgical treatment w/ mitral band + p2 resection and David procedure ProgramaCuoreVzla Carlos Torrealba Jaime Garcia Ourania Preventza Kim de la Cruz, MD MPH(c) FACS FACC FCCP Joseph Coselli, MD

5 FREE Coding Courses by Stanford University 🔥🔥 1. Internet of Things online.stanford.edu/courses/xee100… 2. Computer Science online.stanford.edu/courses/soe-yc… 3. Databases online.stanford.edu/courses/soe-yd… 4. Statistics online.stanford.edu/courses/xfds11… 5. Machine Learning online.stanford.edu/courses/soe-ym…

Pdf To Audio using Python youtu.be/cYW-VHTLqGs

A little slice of history during this last case. Never thought I would see one of these. Name that valve Tom C. Nguyen, MD ECMONinja Serge S. Kobsa, MD, PhD Kori USC Cardiac USCHeartFailure Kim de la Cruz, MD FACS FACC FCCP Peter Downey MD Luis J Castro MD

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✅ Bentall procedure through an upper J-shaped ministernotomy The standard access to the ascending aorta is a full midline sternotomy. An alternative access to the ascending aorta and aortic valve is an upper J-shaped sternotomy. #bav #aorta #aneurysm #minimallyinvasive #bentall

I'm reading Elon Musk's biography. One revelation was more fascinating to me than all of the gossip combined. It's what the book calls The Algorithm. Elon's simple 5 step recipe for success. Read on to learn all about the algorithm and what it implies for the future of

A round of applause! Students and colleagues at Lund University came together to recognise newly named physics laureate Anne L’Huillier. Drop a 👏 in the comments to congratulate our new Nobel Prize laureate. Video credit: Nina Ransmyr, Lund University

All major neural networks, in one chart: bit.ly/2HB7tl9 v/The Asimov Institute

I taught principal components analysis, PCA, in my #MachineLearning course yesterday. Some students were curious about the component loadings! Last night I coded this interactive PCA demonstration with Matplotlib. Change the data and watch the variance explained and loadings

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