I'm a former statistics & finance lecturer who now works as a statistical consultant, course creator, investor and RU-vidr. This channel is a mix of statistics, research, R, and randomness. Reddit u/drlyndonwalker
I find it amusing how they can formulate seemingly accurate statistics regarding false positives, yet they can't ever provide evidence of using AI generative programmes to begin with 😂
i used ai only for research and that research was wrong so my essay is flagged ai but i did lie that i used ai because i was scared now i am going through a meeting and i am scared
Please help me. I really know there are many differences between the tetrachoric and the pearson correlation, but I can't write in Rstudio. Actually, I don't know how to programming. Can you give some examples about programming about multiple choices in education reasearch?? Thanks a lot!
I am an AI researcher currently, working in the education space. I wonder if we're going about this all wrong in terms of AI detection. Current research has shown that AI detection is about as good as a coin flip, especially with generated text. And, students are learning ways to prompt the AI to sound more like them, given a few examples of their own writing as part of the prompt. What if AI detection worked more to augment a student's understanding? For example, if the system thinks that AI-generated text was used, or maybe a student pastes an answer into a text box, could we ask for clarification of an answer? Maybe alert the teacher that AI is being used to help understand if a given student might need more help? Another commenter pointed out explaining things in class to help with cheating. I've heard of that being used quite a lot by local instructors in my area. Just wondering what additional help we could add to make teachers lives a bit easier and lessen the stress on students.
You are incorrect with your "coin flip" accuracy statement. Some are up to 99% accurate but for a large pool of students this still creates problems with too many false positives. I don't think AI detection will ever be the answer. Instructors should be designing assessments that demonstrate proof of work (eg. drafts, recording, process etc.) and tasks that are hard to be done well by an AI (or better yet, also including AI use then demonstrating the need for humans in the process)
@@DrLyndonWalker As I was going through the reference you forwarded: ( correct me if I am wrong ) 1. add_p() function will automatically pick up the relevant available Statistical test and will provide the values 2. In add_p(test.args=) function , I need to specify the relevant test using code given adajcent to the test, it will not automatically pick up the available statistical test.
Hey Dr Lyndon - I'm looking to generate what I describe as 'Fact sheets' from PDF research. Essentially only capturing the most vital information. I've watched a ton of your videos and have had success with several platforms but usually downloading a PDF and uploading to ChatGPT results in the best 'Fact Sheet'. I don't suppose you could recommend a platform to perform the process I've described above. I find it very valuable for condensing into a powerpoint slide as bullet points.
For similar purposes, Im not hard core data scientist, but in my studies I use orange data mining and some ai researches. Full stack and a bit of a design as premier or ps. ML is also in the next learning plans so I need a machine that lasts at least 2-3 years for these tasks maybe.
Hi there Im in between the mbp M3 with 24ram or mbp M2 Pro 32 ram OR m3 pro with 18gb ram as there 3 are almost around the same price range for me. Which one would you recommend?
Julius is good but too expensive lol. There is a trick lol. I knew some tricks lol don't ask me😅😅😅😅😅😅 They should reduce the price or else new Ai will emerge lol 😊
My university has just accused me of this, they believe with over 90% written by AI. It is deeply upsetting and stressful because I have no way to prove otherwise, it's essentially my word against that of the mega-corporation that made the AI model. I have provided notes, lists and everything of my process but they've still said they think may have to report it as a breach of academic integrity. At least I didn't pay 50 THOUSAND DOLLARS just to be now kicked out based on a broken fucking technology. But hey don't want to second guess that AI hallucinates as a core function because the entire stock market is propped up by the insane dogmatic belief people have in it. I really hate humans.
I've tried to make this work, but when I have two labeled tables and move one below the other, the table label doesn't move... and they don't change numbers.
Sounds like an issue with your fields setting. If you do a quick google search on updating table numbers or updating fields you should hopefully see some helpful websites.
I teach 16-18 in the UK. AI has become an absolute cancer in the last year: one student last summer, told to go and write something himself, gave away that he literally hadn't even read the coursework he'd tried to submit.
Soo I tried with a geom_line but it was saying each group consists of only one observation and not animating the line but it works with geom_point...gotta see what's going on
As someone who has been to high school and college, I highly doubt that AI is going to replace teachers. AI doesn't have personality and therefore can't make education interesting or teach with passion like human teachers. It might enhance what teachers can do, and help them breeze past tedium, but that's the point of tools such as these, to replace tedious tasks so that humans can get more leverage out of their time.
Incredible! I see Julius AI and Vizly AI clearly taking away my burdens at data visualization and analysis. Thanks for this illustration, Dr. Walker. I will explore this further.
This is really useful, especially for non-statisticians like some of us. Even to statisticians, I believe it should help every data scientist improve their productivity tremendously. Thanks for sharing.
