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Dr. Bharatendra Rai
United States
Приєднався 27 жов 2008
Harvard University, Adjunct Professor | University of Massachusetts Dartmouth, Professor & Chair | R programming, ML, AI +
Topics : Deep learning, Artificial intelligence, Time series analysis, Business statistics for data science, business analytics and data mining, Data visualization, Image data analysis, Supply chain management, Operations management, Text mining, Social media analytics.
Topics : Deep learning, Artificial intelligence, Time series analysis, Business statistics for data science, business analytics and data mining, Data visualization, Image data analysis, Supply chain management, Operations management, Text mining, Social media analytics.
Ollama in R | Running LLMs on Local Machine, No API Needed
Introduces working with ollama in R or RStudio. Running LLM models such as llama3 and several other models on local machine without the need for API.
#ollama #llama3
#ollama #llama3
Переглядів: 588
Відео
Introduction to Cybersecurity
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Discusses #cybersecurity using two recent articles.
New Features in iPadOS 18 Beta
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Discover the latest features of iPadOS 18 Beta! From enhanced Apple Pencil capabilities to Apple Intelligence, iPadOS 18 is packed with exciting updates. Join me to explore these new features and don't forget to like, subscribe, and hit the bell for more tech updates!
$1000 Each to 1200 Graduates
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Billionaire and CEO of Granite Telecommunications Robert Hale Jr., gave away $1.2 million at 2024 UMass Dartmouth undergraduate commencement.
Excel OM-QM for Mac
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Link: media.pearsoncmg.com/ph/bp/bridgepages/bp_taylor_bridgepage/software/ExcelOMQMV53Mac.Taylor.zip
2024 Looker Studio for Interactive Dashboards | Just 10 Minutes
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This video shows steps to create an Interactive Dashboards in Google Looker Studio. Anyone looking to get a quick overview for getting started will find this useful. Data file: github.com/bkrai/R-files-from-UA-cam TIMESTAMPS 00:00 Introduction 00:18 Read data 02:44 Title and summary (scorecard) 04:30 Geo plots 05:37 calculated field 06:37 Gauge #lookerstudio #dashboard #visualization #datascience
AI Can Talk, But Can AI Walk? | OpenAI Sora
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In this video, we dive into the burgeoning world of text-to-video AI tool Sora, a technology that promises to revolutionize content creation by converting written text into dynamic videos. While the potential of these tools is undeniable, they are not without their flaws and limitations. Join us as we explore the critical aspects where text-to-video AI currently falls short, providing understan...
SQL for Beginners in Teradata Studio using Dillard's Database
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Teradata Studio from Browser for SQL - Sam M. Walton College of Business, University of Arkansas, Fayetteville
Steps to Access Virtual Desktop for Teradata Studio | Walton College
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Account MFA and Accessing VMware from Browser - Sam M. Walton College of Business, University of Arkansas, Fayetteville
FaceTime Gestures on Mac - Tech Tips | Reaction Effects
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Reaction Effects with MacOS 14
2024 Deep Learning with R - #1 Install Keras
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2024 series. Example: github.com/bkrai/DeepLearningR/blob/master/LSTM
Must Know AI Platform - Hugging Face, The Future of Machine Learning
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🌟 Welcome! 🌟 In today's exciting video, we're delving into the fascinating universe of Hugging Face, an innovative AI platform that's revolutionizing the field of machine learning and natural language processing. 🤖💡 🔍 What's Inside: Introduction to Hugging Face: Discover what Hugging Face is and why it's becoming a game-changer in the tech industry. Features & Tools: A deep dive into the platfo...
Gemini AI in Bard | Exploring Google's Answer to ChatGPT
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Exploring Google's Gemini AI in Bard #gemini #openai #chatgpt
ChatGPT in R
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Using ChatGPT to help with R programming. - Integrate AI Seamlessly: Learn how to bring the power of ChatGPT into your R projects, making them more efficient and innovative. - Practical Skills: Gain hands-on experience with real-world examples that you can apply directly to your own data science endeavors. - Enhance Your Portfolio: Adding AI and machine learning skills to your repertoire can si...
Shiny App For Technical Analysis with Symbol and Days #2
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Shiny App For Technical Analysis with Symbol and Days #2
Free up Apple Watch Storage - Easy Solution - Tech Tips
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Free up Apple Watch Storage - Easy Solution - Tech Tips
Shiny App For Technical Analysis of Stocks #1
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Shiny App For Technical Analysis of Stocks #1
ChatGPT for PowerPoint | Dangers of AI Presentation in a Single Minute
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ChatGPT for PowerPoint | Dangers of AI Presentation in a Single Minute
Football Analytics With NFL Data in R | Predicting If A Football Player Will Be Drafted
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Football Analytics With NFL Data in R | Predicting If A Football Player Will Be Drafted
Exploring 2021-22 NBA Data with R Part-4
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Exploring 2021-22 NBA Data with R Part-4
Exploring 2021-22 NBA Data with R Part-3
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Exploring 2021-22 NBA Data with R Part-3
Exploring 2021-22 NBA Data with R Part-2
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Exploring 2021-22 NBA Data with R Part-2
Analyzing 2021-22 NBA Data with R Part-1
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Analyzing 2021-22 NBA Data with R Part-1
Getting Started with R for Analyzing NBA Data Part-0
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Getting Started with R for Analyzing NBA Data Part-0
Linear Model for NBA Team Wins in R Part-6
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Linear Model for NBA Team Wins in R Part-6
NBA Team Performance Statistical Analysis in R Part 5
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NBA Team Performance Statistical Analysis in R Part 5
Thank you Dr. Rai. The best Video ever!
You are welcome!
Hi professor, could you please introduce how to using the latent class trajectory models in R?❤
Awesome topic. And as always your videos are crisp, relevant and also the presentation is of top class.The best thing is that there is no need of API Key. Thanks once again. It took about 5 minutes to pull the model I've updated the code to use models$name instead of directly specifying the model name. if(!require(ollamar)) { install.packages("ollamar") } # checks if the 'ollamar' package is not already loaded. If loaded it will ignore otherwise will install library(ollamar) test_connection() models <- list_models() print(models) models$name ## instead of hardcoding the name of the model pull(models$name) # Generate text using the specified model result <- generate(model = models$name, prompt = 'What is the function to calculate correlation in R and Python and give example..', output = 'text', stream = TRUE)
You are welcome and thanks for the update!
What does c in the function c('Name', 'Grade') stand for? Thank you
It combines the data provided.
Thanks sir this was very insightful
You are very welcome!
Thanks sir
You are welcome!
My greatest Professor...Please add the LLM code AI on the dashboard 2018...the data from there also + uploaded/browse. ...splendid of thankful Prof...
Professor, do you remember 2018 you teached us about INTERACTIVE DASHBOARD... please Add 1 tab for R that using OLLAMA/LLM model (without API)... 1 application ( dashboard+AI bot with LLM model)... Pleaseeeeee... 🎉... i am eagerly to watch your video.. More more more more... Thank you very much
🎉🎉 Amazing Professor, Really love today's topic. I feel my big inspiration, my big professor is coming back. Thank youuuu so much... Keep on fire 🔥 teach R language & Rshiny and current technology related with R. May GOD bless you & your family... Professor...
Thanks for your encouraging comments! :)
wow wow wow...thanks a lot
You are most welcome!
👌🏼👌🏼
Prof... Please give us your tutorial using OLLAMA with its several model, in local without API. please discuss about R code in advance dashboard combine with OLLAMA or LLM. Please teach us like you are yourself at long time ago.
Thanks for the suggestion!
Prof... Please give us your tutorial using OLLAMA with its several model, in local without API. please discuss about R code in advance dashboard combine with OLLAMA or LLM. Please teach us like you are yourself at long time ago.
Uploaded one now and will do more.
Prof... Please give us your tutorial using OLLAMA with its several model, in local without API. please discuss about R code in advance dashboard combine with OLLAMA or LLM. Please teach us like you are yourself at long time ago.
Thanks!
Prof... Please give us your tutorial using OLLAMA with its several model, in local without API. please discuss about R code in advance dashboard combine with OLLAMA or LLM. Please teach us like you are yourself at long time ago.
Nice👌🏼
Could someone please help me regarding the analysis in R
You can email me at seemabharat@gmail.com
@@bkrai thank you very much, I already made a script but I am facing a problem to upload the script because the data file so huge I don't know what to do with that. Secondly I will perform the trade-off analysis by using summit index in R, I made all scripts there but I am facing different problems in that I will email you the data for the RF model in hierarchical clustering . If possible I can also pay
I would suggest you join membership of this channel (I've kept it very low at just 99 cents to reduce number of requests to meet). We can then meet over zoom for 10-15 minutes.
Good morning Dr. I wish i can get an urgent attention because I'm in a tight corner right now. Your videos have been helpul in my journey to data field. Please is there an alternative for 0.6, 0.4 prob split because i am getting "error in sample.int(x, size, replace, prob ): incorrect number of probabilities ". I also tried 0.7, 0.3, it gives same error
Thanks for comments! Check your code again, you should not get any error. Let me know if you still get error.
@@bkrai thank you for your quick response Dr. I honestly don't know the problem today. I have a research article to submit and I used 5 likert scale survey method to generate my data, hoping to analyze with multinomial logistic regression but keep getting error. I hope I get it tonight otherwise I will just so a normal descriptive statistics or correlation. Feel so frustrated.
We can do a quick zoom meeting where you can show me where you see a problem.
@@bkrai please can you drop a link or email so I can contact you
seemabharat@gmail.com
Idhi naku kuda telusu ra babu
Thx
You're just amazing sir. Thank you
You are most welcome!
This is fantastic. Thank you Professor!!
You are welcome!
Sir please make a video on setting up R studio cloud project simultaneously with github because I tried several times but its not working and there are not any specific guide video on yt that helps out.
Thanks for the suggestion! I've noted it down.
How to proceed after following code and error? #R code line: trainLabels <-to_categorical(trainy) #Error: Error: Valid installation of TensorFlow not found. Python environments searched for 'tensorflow' package: ...... You can install TensorFlow using the install_tensorflow() function. tried: install_tensorflow() but after installing it restarts R. On rerunning, no change, back to square 1
It is really a pain to get tensorflow running on rstudio. First you have to install tensorflow on anaconda (there guides for it on youtube) and then on rstudio. (that worked for me)
Could you please help me locate the CTG.csv data on the git hub link you provided? So I can follow the learning actively using your video. Thanks!
Here is the link: raw.githubusercontent.com/bkrai/DeepLearningR/master/Cardiotocographic.csv
nothing is showing on viewer even though it ran successfully
Sir I am getting this error: plot(net, + vertex.color=rainbow(52), + vertex.size = V(net)$degree*0.4, + edge.arrow.size=0.1, + layout=layout.fruchterman.reingold + ) Error in plot.window(...) : need finite 'xlim' values In addition: Warning message: In max(vertex.size) : no non-missing arguments to max; returning -Inf
Sir whenever i plot anything the arrows are big sometimes then circle are small of graph so basically the appearence of plot is very unsymmetrical
Thank you doc from Milan, you saved me with my thesis
You are welcome!
hi, Dr. I had a problem, why did I run a animated bubble plot instead of showing a animated graph, but a bunch of pictures
Note that this is 4th in the series of animated plots.
@@bkrai ohh, yes, i nailed it, thank you very much
You are welcome!
Great 👍🏼
Thank you 👍
Very informative
Thanks!
Thanks for the video. Can you please advice how to carry out feature selection when there is a mixure of continuous and categorical independent variables?
Thank you so much This video is a life saver
You are welcome!
Thank you, I was really frustrated about my presentations but this helped me out.
Glad it helped!
❤❤❤
Thanks!
can i get r coding of this video please
17:51 Sir, could you please explain what are the 4 colours in the plot of random forest ?
Mine is chirping 5 times in a row
Sir I have a doubt..does the run of importance source takes hours or even days to complete for (..., doTrace=2, maxRuns=500)?.. It's taking a very large amount of time for each run of importance source
It depends on how big your data is in addition to computing power.
@@bkrai and if I give no maxRuns arguments? Will there be any default no of run of importance sources?
@@bkrai after its execution..why does it show " no features deemed important and unimportant and all are tentative"?
It needs more runs
@@bkrai how much would be needed minimum? Would 20 be enough? Or 15?
I try this, butr when i use the install-Keras(envnam = "r-reticulate") it says using virtual environment "r-reticulate", but I'm already waiting an hour, takes it so long before it downloads?
Hallo, why does my trainLabels just error?
Sir, thank you so much for this amazing lecture. I would be really grateful if you could help me a liitle more regarding this. Can you please suggest me some research articles where similar predictions have been performed using SOM.
Good video, this helped a lot! Training myself and others how to do this at work. I have only participated in Gage R&R's now im responsible for running them!
Thanks for comments!
Love the videos. I have learnt so much from your UA-cam channel. Thanks. Is there a way to use feature selection for a Neural network, for a large dataset, using Keras in R Studio please? I have tried to use LIME, with no joy.
Thanks for comments! I'll look into Keras question.
@@bkrai that would be greatly appreciated. Thanks
as I'm doing a questionnaire on school students and to get the analysis does google form better or excel? If google form can you share steps to do it
Nice
Thanks!
Nice
Thanks!
I like your teaching very much here in Nepal. You are excellent!
Thanks for your comments!
yup ,same for me, worked at Apple for years, this should have been easy, but was not, Thanks for pointing this out and the easy steps.
You are welcome!
i heard 4 beeps then it stopped and then beeped again hours later. if it was carbon monixide wouldnt it beep non stop til you turned i off?