- Видео 25
- Просмотров 29 891
CompuFlair
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Добавлен 2 сен 2022
Welcome! I'm Ardavan (Ahmad) Borzou, a physicist and data scientist with a PhD in High Energy Physics and over 11 years of data modeling experience. As a former Data Science Fellow at the National Library of Medicine, I've applied advanced techniques across diverse fields.
I co-founded CompuFlair LLC, a data science firm in Houston, Texas, providing expert consultation and coaching.
In this channel, I bring data science to life with insights from physics, bridging the gap between theory and real-world applications. Join me in exploring the universe of data through the lens of physics!
I co-founded CompuFlair LLC, a data science firm in Houston, Texas, providing expert consultation and coaching.
In this channel, I bring data science to life with insights from physics, bridging the gap between theory and real-world applications. Join me in exploring the universe of data through the lens of physics!
This Physics Formula Unlocks Machine Learning Parameters: A Complete Picture
If you are interested in our coaching or consulting services - compu-flair.com/solution
To get the source code - compu-flair.com
In this video, Dr. Ardavan (Ahmad) Borzou will describe the concept of entropy and relative entropy in physics, statistics, and information theory and how it can be used to use data to estimate machine learning unknown parameters.
After discussing the concepts, at the end of the video, he will show how to use Python and its libraries to run the implementations of the presented methods to uncover linear regression parameters from a sample data spreadsheet.
Chapters:
00:00 - Introduction
00:41 - Summary of Past Videos
02:28 - Surprise, Action, Free Energy
02:55 - Uncert...
To get the source code - compu-flair.com
In this video, Dr. Ardavan (Ahmad) Borzou will describe the concept of entropy and relative entropy in physics, statistics, and information theory and how it can be used to use data to estimate machine learning unknown parameters.
After discussing the concepts, at the end of the video, he will show how to use Python and its libraries to run the implementations of the presented methods to uncover linear regression parameters from a sample data spreadsheet.
Chapters:
00:00 - Introduction
00:41 - Summary of Past Videos
02:28 - Surprise, Action, Free Energy
02:55 - Uncert...
Просмотров: 1 798
Видео
Predicting Instability: Analyzing Neuronal Activity Before and After Cocaine
Просмотров 374День назад
In this video, I use the concept of effective free energy in physics to explain how data scientists can determine whether the data they collect can be useful for predicting future events, particularly when a system may be undergoing rapid changes. Imagine training a machine learning model on stock market data collected right after COVID-19 spread. Can that data predict the future of the stock m...
From Physics God Equation to Linear Regression in Machine Learning
Просмотров 1,5 тыс.14 дней назад
In this video, I will start with the God equation (a general form of probability) and derive the linear regression equation in machine learning. This equation also co-exists in physics but under a different name. I show that the maximum entropy principle, from the second law of thermodynamics for physical systems and from information theory for non-physical systems, plays a crucial role for our...
God Equation in Machine Learning & Physics
Просмотров 2,4 тыс.21 день назад
In this video, I introduce what I call the "God Equation" of machine learning-an elegant and unified equation from which most (if not all) machine learning models can be derived. Not only does it encompass models like linear and logistic regression, but it also governs fundamental forces in nature in quantum field theory and many body systems like superfluid in statistical physics. We will expl...
AI Can Also Harm! Learn How to Protect Yourself. Plus Essential Measures for Everyone
Просмотров 334Месяц назад
Generative AI has revolutionized our world by streamlining countless tasks, but with these advancements come serious risks. In this video, I, Ardavan Borzou, PhD in Computational High-Energy Physics and Co-founder of CompuFlair, dive into the unintended and intentional dangers of Generative AI systems. We explore real-world cases like Air Canada's misleading chatbot, Microsoft's infamous Tay, a...
Use AI to Automate Your Digital Tasks | I automated machine learning model selection of data science
Просмотров 465Месяц назад
In this video, I'll show you how to use AI to automate repetitive tasks in your daily job, helping you save time and focus on what truly matters. I'll guide you through identifying, prioritizing, and automating tasks with AI. The process involves developing a decision tree based on how you do your job and then implementing it in a Python script where we employ AI to follow the instructions. I'l...
How to Save my Data Science Job in the Gen AI Era? What skills to improve? A Physics PhD Perspective
Просмотров 499Месяц назад
🔍 How can I save my Job in Gen AI Era? 🔍 What skills do I need to focus on as a data scientist (also data analyst) to survive the Gen AI era? 🔍 Can AI Replace Data Scientists? 🔍 Can AI Replace Data Analysts? These question have been around the tech community for a while, and today, we’re diving deep to find some answers. In this video, we’ll explore what AI can and can’t do, and where data scie...
Talk to SQL Database using LangChain & OpenAI | Query SQL Database through Natural Language
Просмотров 5472 месяца назад
This tutorial demonstrates how to leverage LangChain and OpenAI to interact with a sample SQL database through natural language queries. We show that a large language mode can be used to convert a natural language query to a valid SQL command, run it to retrieve information from the database and interpret the result using the large language model again. We'll guide you through setting up the en...
LangGraph ChatBot with Memory and Web Search Tool in Python using OpenAI & Tavily
Просмотров 6362 месяца назад
In this tutorial, we use LangGraph, a powerful library for building agent and multi-agent workflows with large language models (LLMs), to build a graph representation of a chatbot with memory and equipped with web search tool. We start by defining the graph state, which includes the schema and a reducer function for managing state updates. Throughout the video, we demonstrate how to build a sim...
How to Generate Structured Outputs with LangChain and OpenAI API | Tool Calling | Math Tutor
Просмотров 8792 месяца назад
In this video, we dive into OpenAI's new Structured Outputs feature, which ensures models generate outputs that conform precisely to developer-defined JSON Schemas. We explore how this feature enhances reliability compared to traditional prompting techniques. We start by importing the OpenAI API key and setting up a LangChain environment. You'll learn how to create and bind functions to the mod...
Extracting and Analyzing Images from PDFs using RAG Multimodal Pipelines | GPT-4o | Chroma vector db
Просмотров 1,4 тыс.2 месяца назад
Welcome to our comprehensive tutorial on extracting and analyzing images from PDF documents using Retrieval-Augmented Generation (RAG) multimodal pipelines! In this video, we will guide you through the process of leveraging the power of AI to interpret images within your PDF files. What You'll Learn: - How to use CompuFlair's search engine to find the appropriate RAG multimodal pipeline. - Step...
LangChain CSV Tool | GEO Datasets | Heart Disease | Gene Count | Generate Analysis Code on the Fly
Просмотров 5157 месяцев назад
Welcome to our tutorial, where we take you through the process of analyzing gene expression data from the NIH Gene Expression Omnibus (GEO) datasets without writing a single line of data analysis code! Whether you're a biologist, data scientist, or a student diving into genomics research, this video is tailored to simplify your data analysis journey. In this detailed guide, we introduce an appr...
LangChain Agents | Search Tools | Retriever Tools | Agent Executer | Example: Ask Cancer Questions
Просмотров 1,2 тыс.7 месяцев назад
LangChain Agents | Search Tools | Retriever Tools | Agent Executer | Example: Ask Cancer Questions
Chatbot Memory: Retrieval Augmented Generation (RAG) Chain | LangChain | Python | Ask PDF Documents
Просмотров 7 тыс.7 месяцев назад
Chatbot Memory: Retrieval Augmented Generation (RAG) Chain | LangChain | Python | Ask PDF Documents
LangChain Tutorial Series: Retrievers | Example: Ask a PubMed Review Article on Pancreatic Cancer
Просмотров 7128 месяцев назад
LangChain Tutorial Series: Retrievers | Example: Ask a PubMed Review Article on Pancreatic Cancer
LangChain Step-by-Step Tutorial Series for Absolute Beginners: Google API, Gemini, & Output Parsers
Просмотров 7628 месяцев назад
LangChain Step-by-Step Tutorial Series for Absolute Beginners: Google API, Gemini, & Output Parsers
Write Scientific Articles, PubMed for Example, with Generative AI, Python, GPT models, and LangChain
Просмотров 1 тыс.8 месяцев назад
Write Scientific Articles, PubMed for Example, with Generative AI, Python, GPT models, and LangChain
LangChain Step-by-Step Tutorial Series for Absolute Beginners: Get API Key, Simple Prompts & Chains
Просмотров 2,8 тыс.8 месяцев назад
LangChain Step-by-Step Tutorial Series for Absolute Beginners: Get API Key, Simple Prompts & Chains
LangChain Step-by-Step Tutorial Series for Absolute Beginners: Installation
Просмотров 2,5 тыс.8 месяцев назад
LangChain Step-by-Step Tutorial Series for Absolute Beginners: Installation
Query bioRxiv Articles in Minutes with GPT, LangChain & Python
Просмотров 4708 месяцев назад
Query bioRxiv Articles in Minutes with GPT, LangChain & Python
How to Use Python & LangChain to Clean Your Data Spreadsheets Using ChatGPT in Just a Few Minutes
Просмотров 7459 месяцев назад
How to Use Python & LangChain to Clean Your Data Spreadsheets Using ChatGPT in Just a Few Minutes
Principal Component Analysis (PCA) of Proteomics Data
Просмотров 1,1 тыс.Год назад
Principal Component Analysis (PCA) of Proteomics Data