Getting Started with Weka - Machine Learning Recipes #10

[@sandornagy6416]

I have not seen this video yet, but the previous ones are simple brilliant. You are an amazing teacher, your videos with the slides are very informative and helps to understand machine learning step by step. Thank you very much.

[@user-gl9sv5xi4b]

I'm so lucky to find this machine learning series! Before I tried some other public letures, but this one really helps me having a general understanding of ML and let me have a direction of the learning.

[@parthaprateempatra4278]

this was the best tool so far for a machine learning beginner. Weka gives you immense support to visualize and study data.

[@njain121990]

Not sure why this guy stopped ..Best tutorials ever

[@josephchebukati5758]

A very good piece indeed for introduction to an interested data scientist

[@White_King]

7:00 Where in the description :'( I'm looking for more information on the confusion matrix.

[@mekdesmekonnen2242]

"still amazing to me how easy this tool is to use!!" haha, Thanks anyway, very helpful!!

[@mohamedazimal3187]

Thank you so much. All of the videos in this playlist are really helpful.

[@ego_sum_liberi]

Thanks for the upload Josh. Def will check out Weka..

[@baro6217]

Thank you so much my friend, this is amazing

[@mdbelalhossainsanto6523]

How to convert csv to arff? Please....

[@agentstona]

um wheres the link for the confusion matrix ?

[@algyngom]

Thank so much ! Very interesting series !

[@alpotato6531]

Thank you for making a very informative video.

[@siamakvakili6349]

You learn great, especially with a smiley face.

[@nicwoyak8072]

Can you explain what is happening in the following situation? I have an attribute with many potential values that I attempt to convert to binary and instead of making as many binary variables as the attribute had potential values it makes just one with a different naming convention. For example instead of DayOfWeek=Sunday ... DayOfWeek=Saturday I end up with DayOfWeek_binarized. Not the best example since I have more than 7 possibilities, but you get the idea.

[@gdpraveenkumar823]

How to create classification chart in weka like training and testing difference

[@jafarnadi6255]

Hi Thanks for your Great training but i have some question - how can i save multivariate time series data which exist as a table into CSV or ARFF in order to classify time series -how to classify time series

[@cutmecutme]

TextEmbeddingInstanceIterator does not work for IMDB dataset, any help please?

[@mingzhu8093]

Weka! First used it in Data Mining course 15 year ago.

[@anu9146]

Can we improve performance of weka through GPU acceleration?I wanted to know more about the same...using CUDA,CUBLAS..i think..

[@saidmahdimutahari8426]

Really helpful and quite comprehensive. Thank you

[@gavinwebster8737]

Bravo. I'm actually really enjoying learning ML now.

[@osamaalghopare738]

Please help me find a developer that can build an application for medical analysis using weka for matching.

[@malikaoubilla]

is there a next video in this series?

[@timothyjoseph4694]

is this the last episode?

[@mdbelalhossainsanto6523]

First thing first, tell me how to convert csv to arff ?

[@javadeveloper9442]

is weka still in use?

[@ishandeb334]

Finally! Yes..been waiting for the 10th episode! Thanx..BTW..are you going to cover SVM sometime in the near future? I use model selection instead of cross validation cz I get the deprecation message every time I use cross validation.

[@zoecarlibur]

Thanks for this awesome series, I Hope it continues. You should get some R&R too :)

[@username42]

where is the part 11?

[@mingzhu8093]

Best ML tutorial so far. Is there a 11th ep?

[@bauwndule]

Damn! Where was Weka all my life !

[@RandomGuy-hi2jm]

I think this is not for beginners coz by using this so easy library it will make you dumb Atleast we have to know the code for precision, recall, and how to use confusion matrix. Then we can go for wekka.

[@WannabePianistSurya]

Using an easy library will make you dumb?? Maybe you are just lazy to ignore what's happening on the inside and are okay with not knowing how stuff works. BTW Weka is accessible to people who don't know programming but know statistics. Most Data Scientists who work on small datasets don't even use programming and use tools like Excel. And I do agree that for people who are into programming/machine learning to only use Weka to explore data and play around with it. But your point was... "stupid".

[@RandomGuy-hi2jm]

Surya Kant No buddy my point is strong. by only using wekka you cannot learn how to make your own decision tree or know how it works. Yehh its right that wekka makes things simpler but you first have to learn the programming part( or little basic is a must) then go for the easy stuf(gui)

[@divyansmahansaria5371]

Good Tutorial. Thanks

[@pleabargain]

Super helpful, thank you!

[@carmengodoy984]

Thanks! this was sooooo helpful!

[@MrKurdishFreak]

Good old Java Swing :D

[@123itachiuchiha2]

Quando as legendas em Pt-Br vão sair?

[@amauryribeiro1860]

é ruim de colocarem, aprenda ingles ou procure um tutorial em pt, nem videos tão postando mais :C

[@maktaf]

awsome vidoes, perfectly done, thank you

[@mihaibuzatu4820]

Thanks, awsome and usefull video man!

[@RogerBarraud]

Hey Josh, pretty good video IMO :-) Thanks!

[@Fuyudo]

Huh.... way to go Waikato...

[@RogerBarraud]

How about some proper acknowledgement of where Weka came from, who developed it and why, and what a weka actually is (and where they live)?

[@Gokarnasanskara]

lack of sleep can be seen in your eyes. have a good sleep

[@AntonyMBenedict]

Its because of staring into a light color scheme ;)

[@AyrodsGamgam]

it started promising but by the end it went chaotic.

[@amauryribeiro1860]

I need more tutorial for weka pls more videos!!!

[@Arishava]

who the hell uses a light color scheme?

[@rickc500]

me, hate the dark ones :-)

[@AntonyMBenedict]

If you stare at the screen for the longer part of your day, darker themes are very nice on your eyes :P

[@johns66723]

Rick Caldwell REALLY ?, (not being critical, just wondering) why do like them ? everyone i know uses dark.

[@michaflak1370]

Me, I noticed that it's easier on the eyes to read dark text on a light background, and lower the brightness of the screen instead. Plus, I'm not being blinded when I google something during work.

[@razinik]

@@AntonyMBenedict Not necessarily true - www.maketecheasier.com/are-dark-themes-better-for-eyes-battery/ In sum, in high-light conditions dark modes can put more strain on your eyes. Dark-on-light is also better for readability. Dark Modes are better in low-light conditions (night-time or dimmer workspaces). If your goal is actually to reduce eye-strain, your best bet is to use a light filter such as f.lux that will warm the colors as your environment dims (heavier filter in the evening), and probably to keep dark-on-light text.

[@anubhavroy5086]

Come on Josh! Where are more videos? ☹️

[@PULSZERO]

More please

[@dashanbv212]

Wow

[@mujahidpasha4440]

More videos please.......

[@joshuaschmieder7645]

I like the way you explain things, but for me it was way to fast :/

[@computerlifesupport]

2022 found this. n thanks

[@UnableTechno]

this is nice #UnableTechno

[@BlueyMcPhluey]

heheh naive bae's

[@DeanWeller-v5u]

It works nicely in IOS but god awful in windows.

[@Shniedelwoodz]

Unbalanced data set....SHAME! *ding*