What is Time Series Analysis?

  Рет қаралды 164,928

IBM Technology

IBM Technology

Жыл бұрын

Learn about watsonx: ibm.biz/BdvxRn
What is a "time series" to begin with, and then what kind of analytics can you perform on it - and what use would the results be to you anyway? In this video, Martin explains how time series analysis can provide you with a glimpse into the future!
#timeseriesanalysis #arima #matlab #python #pandas

Пікірлер: 39
@tyronefrielinghaus3467
@tyronefrielinghaus3467 Жыл бұрын
Of all the IBM presenters, he's the best. Clear, great presence...and amusing in an understated way.
@MightyFineMoran
@MightyFineMoran 4 ай бұрын
and while writing backwards...
@karengomez3143
@karengomez3143 Жыл бұрын
Time series analysis 1: Components of TSA (Trend (direction of data), Seasonality (pattern of data), Cycle (bumps and boost in financial), Variation (unpredictable, noise, data behaviour difficult to classify). 2: Models: Like ARIMA (considering past values after future values; trends and seasons; smoothing noise), Exponential smoothing (does nos have seasonality, gives more weight to recent values model), … 3: Implementation: like Python using Pandas and Matplotlib libraries to preprocess and plot. Whether to choose components and models depends on the problem we are choosing to solve…
@fajarsumiratbinmuhrip3426
@fajarsumiratbinmuhrip3426 Ай бұрын
I am the accountant man. Just trying to changing career into Data Analyst, using the most current and advanced digital apps and tools for Data Analysis. This is grade A-level presentation. Thank you very much. [Greetings from Jakarta - Indonesia - South East Asian]
@Nicogs
@Nicogs 3 ай бұрын
00:00 - 01:53 : Introduction 01:53 - 04:00 : Components 04:00 - 05:29 : Fundamental models 05:29 - 06:53 : Implementation 06:53 - 07:28 : Outro
@TheGibberingGoblin
@TheGibberingGoblin 9 ай бұрын
Bro just explained Time Series Analysis in the amount of time it would’ve taken my teacher to open their laptop
@DAEMANN
@DAEMANN Жыл бұрын
You guys are just awesome in breaking down complex topics to enjoyable ed videos, focus and scope are spot on 🎉 maybe I should try your Coursera certs - is it similar to your current style?
@riyyengar
@riyyengar 20 күн бұрын
You got very good accent very good pleasing frequencies.. no nonsense technical subject you teach, overall you are a good teacher and I am happy I listened this lecture 🙏
@razaqalghiffari9365
@razaqalghiffari9365 11 ай бұрын
I like the explain time series in IBM when, bored in class 😅 thanks for teaching
@fareidfareid6484
@fareidfareid6484 11 ай бұрын
Thanks for your efforts
@sanjaisrao484
@sanjaisrao484 2 ай бұрын
wow so clear and short explanation, thank you
@anirbanc88
@anirbanc88 Жыл бұрын
awesome! can you do more videos on TS? and if possible transformers in TS?
@jl_MindfulMoves
@jl_MindfulMoves 7 ай бұрын
What software do you prefer using when simulating time-series processes? I learned SAS (which I compare to an old lady), I prefer R but the output isn't so visual. Is there other better options
@abdulazizalfaifi7228
@abdulazizalfaifi7228 3 ай бұрын
Bro just explained what my profs have been teaching an entire year in 7mins 😮 they too need to attend here.
@princeofheaven19
@princeofheaven19 8 ай бұрын
Better than my university professor
@laurynai
@laurynai 5 ай бұрын
😂😂😂
@Srj6662
@Srj6662 3 ай бұрын
Nice explaination sir 😊
@topher_prime4823
@topher_prime4823 Жыл бұрын
Could you pls Talk more on times series real life applications
@seriestemporais
@seriestemporais Жыл бұрын
Great video, congrats! As introductory video, I have just missed the concept of autocorrelation (even in a qualitative manner), which differs time series analysis from a formal statistical analysis and makes a huge difference for forecasting.
@gayathriramu8831
@gayathriramu8831 Жыл бұрын
This is what I was searching for..
@bussatharuni609
@bussatharuni609 9 ай бұрын
so how do we solve these time series patterns using suitable machine algorithm who does we know it is suitable while actually machine learning algorithms makes suitable predictions
@LearningLane3456
@LearningLane3456 Жыл бұрын
looking for a performance testing related detailed playlist
@dipanjanpalchowdhury6012
@dipanjanpalchowdhury6012 Ай бұрын
He explained time series in 7 minutes vs my teacher who took 4 weeks to teach the same thing.
@unnischoice99
@unnischoice99 3 ай бұрын
is there any free software to run time series analysis? The ones you mentioned python etc? Any free softwares for students/acedima/researchers?
@Flylikea
@Flylikea 10 ай бұрын
I have the time series, but now I need to build the model for analysis... otherwise, it looks like lines 😅
@rogerzhou8987
@rogerzhou8987 Жыл бұрын
Is he writing words backwards using his left hand? Amazing...
@IBMTechnology
@IBMTechnology Жыл бұрын
See ibm.biz/write-backwards
@WiseWords-yc2oo
@WiseWords-yc2oo Жыл бұрын
How can I get job at IBM, I am a java developer
@kmlumd44
@kmlumd44 2 ай бұрын
is this guy writing backwards the whole tiem?
@kashifaziz5019
@kashifaziz5019 2 ай бұрын
The video is flipped
@mrburfer1224
@mrburfer1224 Ай бұрын
Sir do you cook?
@CherryKH007
@CherryKH007 5 ай бұрын
Can I have free course of this course as well as python?
@ethanwong3367
@ethanwong3367 Жыл бұрын
how do u write on the screen like that? 🤪
@IBMTechnology
@IBMTechnology Жыл бұрын
See ibm.biz/write-backwards
@charlesclager6808
@charlesclager6808 10 ай бұрын
To me, time is a construct of the brain. When the brain ceases to function, time is gone. So what is the past, present and future ? Put simply, the past is what each one of us remembers. So the past is different for every human being alive. The present can be defined differently. To one person the present can be today, to another the present may defined as a week. To me, the present is perhaps a second, when the future time becomes the past time. So what is the future ? Again, time being a construct of the brain, the future is what we expect to happen. So again future time is different for everyone. So the inanity of time travel means that to whose time are we going to travel? Since everyone's past and future are different (in their brain) to whose past are you going to travel to ? We measure time to the atomic level. We have to measure time to survive. From the smallest amount, a second lets say. An hour, day, weeks months and so on. Our civilization depends on it. From our daily lives to our whole life plan. I could go on but these are just my thoughts for what they are worth.
@2godbeinfiniteglory
@2godbeinfiniteglory 6 ай бұрын
Okay, just want to understand how your take refers to time series analysis. Do you feel that its not as effective? due to the subjective nature of time perception across different people.
@kellymihome7971
@kellymihome7971 2 ай бұрын
I want to ask, how he write and then it could be shown us like a blackboard? what is the technique name? 🤣🤣
@poochRp
@poochRp 5 ай бұрын
how the duck can he write in screen?
@8q_en15
@8q_en15 3 ай бұрын
duck around and find out
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