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Ryan & Matt Data Science
Добавлен 17 май 2023
This RUclips channel serves as both a platform for sharing knowledge and a personal journey of continuous learning. With a commitment to growth, I aim to expand my skill set by publishing 2 to 3 new videos each week, delving into various aspects of data analytics/science and Artificial Intelligence. Join me on this exciting journey as we explore the endless possibilities of data together
Python Rank of a Matrix
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website.
📧 Email: ryannolandata@gmail.com
🌐 Website & Blog: ryannolandata.com/
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👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/
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⚙️ GitHub: github.com/RyanNolanData
🖥️ Discord: discord.com/invite/F7dxbvHUhg
📚 *Practice SQL & Python Interview Questions: stratascratch.com/?via=ryan
WHO AM I?
As a full-time data analyst/scientist at a fintech company specializing in combating fraud within underwriting and risk, I've transitioned from my background in Electrical Engineering to pursue my true passion: dat...
📧 Email: ryannolandata@gmail.com
🌐 Website & Blog: ryannolandata.com/
🍿 WATCH NEXT
Vid 1:
Vid 2:
Vid 3:
MY OTHER SOCIALS:
👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/
🐦 Twitter: RyanNolan_
⚙️ GitHub: github.com/RyanNolanData
🖥️ Discord: discord.com/invite/F7dxbvHUhg
📚 *Practice SQL & Python Interview Questions: stratascratch.com/?via=ryan
WHO AM I?
As a full-time data analyst/scientist at a fintech company specializing in combating fraud within underwriting and risk, I've transitioned from my background in Electrical Engineering to pursue my true passion: dat...
Просмотров: 11
Видео
Python One Sample Z Test
Просмотров 1717 часов назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Data Science Statistics Project For Beginners (100 Mile Ultra Marathon)
Просмотров 21714 часов назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. Spreadsheet: docs.google.com/spreadsheets/d/1xAZwh9Iy4Rlo-Zy7HAMguU6bBiGiRJRRHJOrTta66IM/edit?gid=0#gid=0 Stats Playlist: ruclips.net/p/PLcQVY5V2UY4LF-eHg0tfTpWHhgpX9XF4S 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2...
Python Gaussian Mixture Models (Scikit-Learn)
Просмотров 33016 часов назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Python Matrix Multiplication (Numpy)
Просмотров 26519 часов назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Query Decomposition and Augmentation with Langchain (Part 2)
Просмотров 5421 час назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Python Transpose of a Matrix (NumPy)
Просмотров 95День назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Python Inverse Matrix (NumPy)
Просмотров 13114 дней назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Python Identity Matrix (NumPy)
Просмотров 12114 дней назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Python Determinant of a Matrix (NumPy)
Просмотров 18714 дней назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Python Paired Wilcoxon Signed Rank Test (Scipy, Numpy)
Просмотров 10321 день назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Python One-Sample Sign Test (Numpy, Scipy)
Просмотров 13621 день назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Python Paired Sign Test (Numpy, Scipy)
Просмотров 15621 день назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Query Decomposition and Augmentation (RAG)
Просмотров 10928 дней назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Python Kendall's Tau (Scipy)
Просмотров 113Месяц назад
Interested in discussing a Data or AI project? Feel free to reach out via email or simply complete the contact form on my website. 📧 Email: ryannolandata@gmail.com 🌐 Website & Blog: ryannolandata.com/ 🍿 WATCH NEXT Vid 1: Vid 2: Vid 3: MY OTHER SOCIALS: 👨💻 LinkedIn: www.linkedin.com/in/ryan-p-nolan/ 🐦 Twitter: RyanNolan_ ⚙️ GitHub: github.com/RyanNolanData 🖥️ Discord: discord.com/in...
Python One-Sample Wilcoxon Signed Rank Test (Scipy, Numpy)
Просмотров 145Месяц назад
Python One-Sample Wilcoxon Signed Rank Test (Scipy, Numpy)
Python Chi Square Test For Independence (Numpy, Scipy)
Просмотров 345Месяц назад
Python Chi Square Test For Independence (Numpy, Scipy)
Python Kruskal Wallis H Test (Numpy, Scipy)
Просмотров 151Месяц назад
Python Kruskal Wallis H Test (Numpy, Scipy)
Python Chi square goodness of fit test (Scipy, Numpy)
Просмотров 196Месяц назад
Python Chi square goodness of fit test (Scipy, Numpy)
Python Mann-Whitney U test (Numpy, Scipy)
Просмотров 144Месяц назад
Python Mann-Whitney U test (Numpy, Scipy)
How to Prompt Documents With Large Language Models
Просмотров 128Месяц назад
How to Prompt Documents With Large Language Models
Data Science Office Hours 1 | Landing an Internship and ML Questions
Просмотров 340Месяц назад
Data Science Office Hours 1 | Landing an Internship and ML Questions
Python Shapiro-Wilk Test for Normality
Просмотров 192Месяц назад
Python Shapiro-Wilk Test for Normality
Python Multimodal Distribution (Scipy, Numpy)
Просмотров 411Месяц назад
Python Multimodal Distribution (Scipy, Numpy)
Python Welch's T Test (Independent Two Sample)
Просмотров 99Месяц назад
Python Welch's T Test (Independent Two Sample)
Python Outlier detection with Local Outlier Factor (LOF)
Просмотров 3562 месяца назад
Python Outlier detection with Local Outlier Factor (LOF)
Great explanation, thanks!
No problem
I can't import seaborn? it doesn't work
Pip install it unless you are using a google colab notebook
great videos thank you for your contribution to the world
No problem
This video is very helpful. Thank yoU! <-- New Subscriber
Np thank you for watching the video
Opeth ♥♥♥
Still need to see them live!
@RyanAndMattDataScience saw them live just 2 months ago
Great video! Actually, ChatGPT recommended this video to me to watch about self-joins LOL
Stats Playlist: ruclips.net/p/PLcQVY5V2UY4LF-eHg0tfTpWHhgpX9XF4S Hey guys I hope you enjoyed the video! If you did please subscribe to the channel! Join our Data Science Discord Here: discord.com/invite/F7dxbvHUhg If you want to watch a full course on Statistics check out Datacamp: datacamp.pxf.io/XYD7Qg Want to solve Python data interview questions: stratascratch.com/?via=ryan I'm also open to freelance data projects. Hit me up at ryannolandata@gmail.com *Both Datacamp and Stratascratch are affiliate links.
I calculated by hand and i found q1 = 23 and q3= 85 , why there are differences between this and numpy results? And how exactly can you calculate the 13th or 77th by hand?
One question to the community. Which one of the two is better: 1. df.describe() 2. print(df.describe())
As always, great video! learned a lot as a beginner (student) in the field of ML and data science. Can you please make a video about KMeans?
Yes but not until Feb. currently working on next batch of 12 vids for January
ChatGPT somehow recommended me this video and it helped me a lot, ty!
Hey Ryan, I'm still impressed that you actually ran 100 miles, that's crazy and amazing, I can't even imagine what it's like to run 32 hours like you did
Thank you, I’m upset I missed my 24 hour goal but I fell apart bad towards the end. I need to train harder
Amazing video, congratulations on the quality of the content. It is really useful and you are making a difference in people's education.
Thank you, I want to do more projects soon
2nd 😁
Haha
Can we chat with multiple dataframe
1st
Haha yes you are
Why not add an extra minute to the video and actually show the plot? I realized you have done the same thing with the Decision tree video. I as a beginner would really appreciate adding that extra minute or two, just to get the full idea of the process. And thanks for the effort and the great videos you make.
I’ve been doing that on the newer videos. This is when I had just started the RUclips channel. Now I make a slide deck and show Python code for all vids
@@RyanAndMattDataScience Will check those out! Thanks for the quick response!
how do i find the p-value of these coefficients?
Are u using jupyter notebook?
Kaggle for this one
thank you very much, can you please create Langchain playlist in playlists? It would be more easy ;) Thank you.
We have an Ai playlist. Check it out most of the vids involve Langchain
Bro, In r2 score, mean square error, mean absolute error, it should be (y_test,y_pred) right???Can u plz explain this????????
The order doesn’t matter. Also join our discord can help more in there
Straight to the point and no BS, very great
Thanks
is there any back transformation taht needs to be done afterwards?
Should I do polynomial and/or log transformations before normalizing or after?
Are you able to do the scaling first before train test split?
Yeahh i am able to
You should scale after
this was very insightful.how do you deal with say 5 or 8 multiple categorical data?
Your head is over the code that you are generating. It would help substantially if you could move the part with your camera to a different part of the screen (perhaps upper left hand corner?).
Hey, I should have the notebook for this vid available on my Kaggle account. Also going to make this into an article
Hey Ryan, great video. it really helped me get a better understanding of t-tests and how to run them using python. I only have one problem when you do the plotting at the end. The code is hard to read as some of it is outside the video frame. Could you provide the code or a link to your colab notebook to show us better insights ?
Yea, I’m planning on making these into articles on my site
I'm still waiting for kalman_filter full video. Explanation and well explain code
It was actually great, good work !!!
Thank you
Much needed content bro
No problem lots of other vids on the channel
Smashing bud
Thanks
🌟 star!
Thanks
Is there any git repository for this and ur other videos?
Working on getting all the vids into articles. Going to take a few months
Legend
Haha thanks
I loved your Pandas 23 easy problems video! The content was amazing. Could you please upload a video on medium-level Pandas questions? Your videos are incredibly helpful!
Ye I’m doing more interview type of questions next year
Also make sure to join our discord
why make changing the data type so long? at 29:00... cant we just use the same method we did for changing the data types for rookie year and final year?
Thank you for insightful video.one question,how do you do code when you have multiple features say 5 or ten? using the column_transformer
Would it make sense to do a kruskal-wallis significance test for scaled indices that have been scaled 0-1 with min-max? Thank you ❤
Actually just released that video a few weeks ago. Finishing up a stats playlist
Hey guys I hope you enjoyed the video! If you did please subscribe to the channel! Join our Data Science Discord Here: discord.com/invite/F7dxbvHUhg If you want to watch a full course on Statistics check out Datacamp: datacamp.pxf.io/XYD7Qg Want to solve Python data interview questions: stratascratch.com/?via=ryan I'm also open to freelance data projects. Hit me up at ryannolandata@gmail.com *Both Datacamp and Stratascratch are affiliate links.
what if the country name or the player is written in a synonym or nickname? currently i want to merge index data from various countries but they are written differently in the dataframes (United States, United States of America) How do i handle synonyms here to have only one written name...its for over 180 country names so its a kinda big dataset to compare it manually
Thanks
No problem
Funniest tutorial intro in history. #RogerClemens #BarryBonds #PeteRose
Haha thanks I’m a big baseball fan
Wonderful lecture. Grateful
Thank you
Thank you for the wonderful lecture
No problem
Very simple yet with so much insights, thanks Ryan
No problem
thank you!
Thank you for watching the video
Sorry if i got this wrong but shouldnt query decomposition result in worse results? The whole point behind the transformer model was attention to detail i.e get results and weights of a word according to all the other words/tokens making the model understand (Predict) the next token much more accurately. With query decomposition we are breaking the query and selecting the the result for each query with the highest probability from the database , but shouldnt that result in an output which is not closely related to the other queries? Also would love a hands on rag coding series to understand this more Thanks!
Hey! I'm covering it a bit more in the next vid for the series, but here's a short description that I was hoping this vid made clearer: With the model focuses in on the semantic similarity between queries and documents, when you have queries that have multiple key topics, they bog each other down when comparing to document chunks. These models look at the entire sentence vector embedding from the query, not individual words. So having multiple topics or ideas means that when comparing to a document that only has one topic you get a lower similarity score. It's no longer a one to one between the two sides, as there is now another topic or idea in the query.
Appreciate it man, graduated last April and this series has been a lifesaver to refresh my python skills before I begin working.
No problem, join our discord also! Plan on expanding out content to our website in 2025 for more details on vids and such
46&2 is a Tool reference, am I right? Cover this song with my band lol.
Haha ye