The Bass model or Bass diffusion model was developed by Frank Bass. It consists of a simple differential equation that describes the process of how new products get adopted in a population. The model presents a rationale of how current adopters and potential adopters of a new product interact. The basic premise of the model is that adopters can be classified as innovators or as imitators and the speed and timing of adoption depends on their degree of innovation and the degree of imitation among adopters. The Bass model has been widely used in forecasting, especially new products' sales forecasting and technology forecasting. Mathematically, the basic Bass diffusion is a Riccati equation with constant coefficients equivalent to Verhulst--Pearl Logistic growth. In 1969, Frank Bass published his paper on a new product growth model for consumer durables. Prior to this, Everett Rogers published Diffusion of Innovations, a highly influential work that described the different stages of product adoption. Bass contributed some mathematical ideas to the concept. (Wikipedia).
Morosov2008 multi-species reaction-diffusion
Andrew Morozov, Shigui Ruan, Bai-Lian Li (2008) "Patterns of patchy spread in multi-species reaction–diffusion models" Ecological Complexity, Volume 5, Issue 4, Pages 313-328. The system shown in Figs. 5-8, with delta varying across the image from 0.095 to 0.15. Run it for yourself in Re
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Ultimate Guide to Diffusion Models | ML Coding Series | Denoising Diffusion Probabilistic Models
❤️ Become The AI Epiphany Patreon ❤️ https://www.patreon.com/theaiepiphany 👨👩👧👦 Join our Discord community 👨👩👧👦 https://discord.gg/peBrCpheKE In this 3rd video of my ML coding series, we do a deep dive into diffusion models! Diffusion is the powerhouse behind recent text-to-image g
From playlist Diffusion models
Diffusion Models | Paper Explanation | Math Explained
Diffusion Models are generative models just like GANs. In recent times many state-of-the-art works have been released that build on top of diffusion models such as #dalle or #imagen. In this video I give a detailed explanation of how they work. At first I explain the fundamental idea of th
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Diffusion Models Beat GANs on Image Synthesis | ML Coding Series | Part 2
❤️ Become The AI Epiphany Patreon ❤️ https://www.patreon.com/theaiepiphany 👨👩👧👦 Join our Discord community 👨👩👧👦 https://discord.gg/peBrCpheKE 4th video in the ML coding series! In this one I continue explaining diffusion models! I cover the "Diffusion Models Beat GANs on Image Synt
From playlist Diffusion models
The Science Behind Diffusion Vacuum Pumps: How They Work
I decided to make a video about my diffusion vacuum pump and explain the working principle behind those pumps and talk about the advantages and disadvantages. Diffusion pumps are used in high vacuum systems as an easy and cheap alternative to turbomolecular pumps. It is not my normal sty
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Strong community organization of populations can promote ... by Sitabhra Sinha (Part 2)
Games, Epidemics and Behavior URL: http://www.icts.res.in/discussion_meeting/geb2016/ DATES: Monday 27 Jun, 2016 - Friday 01 Jul, 2016 VENUE : Madhava lecture hall, ICTS Bangalore DESCRIPTION: The two main goals of this Discussion Meeting are: 1. To explore the foundations of policy d
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M3 Challenge Presentation: New Trier Township High School (Team #15522)
New Trier Township High School (Team #15522) from Winnetka, Illinois was the First Runner Up in MathWorks Math Modeling Challenge 2022! This year, 2,700 students used mathematical modeling to predict the future of remote work in the U.S. Learn more about the 2022 Challenge, problem topic,
From playlist 2022 M3 Challenge Final Event
Program Summer Research Program on Dynamics of Complex Systems ORGANIZERS: Amit Apte, Soumitro Banerjee, Pranay Goel, Partha Guha, Neelima Gupte, Govindan Rangarajan and Somdatta Sinha DATE : 15 May 2019 to 12 July 2019 VENUE : Madhava hall for Summer School & Ramanujan hall f
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Textual Inversion - Make Anything Using Stable Diffusion
Ever wanted to add your own face to stable diffusion generated images? Maybe you'd like your pet in a painting, or perhaps you'd like to create something using your own, personal art style? Well, now you can thanks to textual inversion! Create personalised embeddings to easily add your fav
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Stable Diffusion Dreambooth Tutorial - Just like Corridor Crew!
Ever wanted to add things to Stable Diffusion just like in that Corridor Crew video? Well, now you can with this Textual Inversion based software called Dreambooth SD Optimised! Quick and easy to run on Linux and even Microsoft Windows. No coding required! Local install! Update: Checkpoin
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Google’s New AI: Like OpenAI’s DALL-E 2, But For Video!
❤️ Check out Weights & Biases and sign up for a free demo here: https://wandb.com/papers 📝 The paper "Tune-A-Video: One-Shot Tuning of Image Diffusion Models for Text-to-Video Generation" is available here: https://tuneavideo.github.io/ My latest paper on simulations that look almost li
From playlist Stable Diffusion, DALL-E, GPT-4, OpenAI and more!
Make-A-Video: Text-To-Video Generation Without Text-Video Data | Paper Explained
🚀 Find out how to get started using Weights & Biases 🚀 http://wandb.me/ai-epiphany 👨👩👧👦 Join our Discord community 👨👩👧👦 https://discord.gg/peBrCpheKE In this video I cover the latest text-to-video paper from Meta: "Make-A-Video: Text-To-Video Generation Without Text-Video Data". I
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We propose a sparse regression method capable of discovering the governing partial differential equation(s) of a given system by time series measurements in the spatial domain. The regression framework relies on sparsity promoting techniques to select the nonlinear and partial derivative
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How To Create RPG Game Character In Blender | Session 01 | #gamedev
Don’t forget to subscribe! In this project series, you will learn how to create RPG game characters in Blender. This Blender project is about texturing a monster for an RPG game. The tutorial is going to be rather detailed, going a lot into both the theory and practice of texturing - bo
From playlist Create RPG Game Character In Blender
Generative AI : Diffusion Models
This is a series on generative AI, and in this episode of diffusion models, our Developer Advocate Sonam Pankaj explained the step-by-step diffusion process has been discussed with text-guided image generation. Links to the papers and notebook: Denoising Diffusion Probabilistic Models :
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Tune-A-Video - Make AI videos from text!
Tune-A-Video is an AI which allows you train a model on a video and then output another one based on your text! You could turn a skiing person into a skiing rodent, for example. Isn't this what the internet was made for after all? :) * Links! Space: https://huggingface.co/Tune-A-Video-lib
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Chemistry of Gases (35 of 40) Diffusion of Gases: Basics
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the basics of the diffusion of gases.
From playlist CHEMISTRY 10 THE CHEMISTRY OF GASES
[ML News] Multiplayer Stable Diffusion | OpenAI needs more funding | Text-to-Video models incoming
#mlnews #ai #mlinpl Your news from the world of Machine Learning! OUTLINE: 0:00 - Introduction 1:25 - Stable Diffusion Multiplayer 2:15 - Huggingface: DOI for Models & Datasets 3:10 - OpenAI asks for more funding 4:25 - The Stack: Source Code Dataset 6:30 - Google Vizier Open-Sourced 7:1
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Diffusion and Osmosis - Passive and Active Transport With Facilitated Diffusion
This Biology video tutorial discusses diffusion and osmosis. It also mentions the difference between passive and active transport. Diffusion is the movement of any material down the concentration gradient. Osmosis is the diffusion of water. Facilitated diffusion is the movement of mate
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Анализ Социальных Сетей II. Лекция 4. Пороговые модели влияния
Слайды: http://www.leonidzhukov.net/hse/2014/socialnetworks/lectures2/lecture4.pdf Распространение вляния. Пороговые модели принятия решений.Модель Гранноветера. Определение наиболее влиятельных узлов. Threshold models and Influence maximization. Social diffusion. Granovetter's Threshol
From playlist Анализ Социальных Сетей. Курс НИУ ВШЭ