Feature Selection Techniques Explained with Examples in Hindi ll Machine Learning Course

hello and welcome those who defy my degenerating ask for video okay but I can walk or know that they come in my eyes seek me whatever your fits of selection gives the road cat or feature selection key techniques chaos of some relevant to fit sir selection Muttalib cap 830 service for attribute selection biggest polygamist is a homage a barbecue on loop feature to select Kannada see the CW data here just before sorry features of this food is are training to walk nine water hundred category caption objective function achieve go lake in some say he PRT problem unity problem kill Johar and randomly generated data Hotel Samrat a tactic works at their food data Java block hamari training Cote ahead on escape a supermodel gender do that for both the low efficiency when a model OPEC easily cure items were a model that because GOP have content ahead whose data maker sorry thousands lakhs III sorry a real-life applications been eatin SS Aria attributes opaqueness RF features Bluetooth camera all music isolation each other okay head on thousands of feature message which s attune in the features okay Joe get built will be relevant minion to the objective that you want to achieve by the model bill could be relevant a okay body useless features of them phobia possible a detail or say we consider them for training purpose to buy agar apni useless thing you say no the noise noise baton the cognate training clear it all to be data media then how you can expect came here to model general d'hubert we need a bath whoa buddy buddy or perfect or up obviously accuracy 100% answer the who Nevada handy 200 critical pan jus with me a facade or attributes America's forever would mrs. Segundo select Kimiko she's content optimal features optimal features of table features melaka vu feature was just such a relevant head to the objective that we want to achieve to the models that we want to build who say boards are relevant a useful hair to get the aim or the objective of our model getting achieve to who sorry to say woman okay I got a panel at the boss I'll feature the out there who's missing a subset of feature of select cut their buzzing feature selection techniques are filled with subset of feature John Logan Ameena Khawaja by using these techniques who say hello death a media training Keely or fuse 100 of that whose care to the same high OD as compared with the previous case Sookie minute but I have edges with thousands and lakhs of attributes unnecessarily per day whatever sake model generated hiccups Bobby G kazoku Janica we have a concert in techniques at the routine techniques in Appalachia where do you filter methods and rapper methods and embedded method so subsequently over thousands of filter mapping Akata basically happens Opie my name is Duncan I am the methods head of the respective category tickets Jessica IG as you must have been forget information gain method then this is a choice for it as jesswillis talk about our information kinako pathology will draw people Ayaka whose give a correlation coefficient okay Toby here just little methods and he's Curtis our head is cultivated generalized version of obiagu may explain Kentucky Carnegie oh she staggered where what actually filter methods are trying to do him happy a quest big negotiation for example America's data for agua Caffrey's small data what is mismatched attributes or UT different this is not targeted they do tickets okay Abby's camara peptic he may have filled the Masters Cup again huh blokes eh is check out there came other marathon is a tribute to his feature commando attribute a good haha two men whose got check her thumb to buy your target attribute cases kita correlated katana correlated a correlation mclubbe ke ke GUI menu change her obey to accordingly take you when you see response may change Moonee Valley so that's what we are saying when I hear a tribute or hit target at we do keep the correlated head who see three cases who look at her page okay her in a tribute collate a target attribute such a car thank you make it now correlated be boot IND checkering a target a tribute kiss up to kick now correlated a similarly D Kobe see Kobe of eco V and check Kurdish I think history is correlated a example are gonna do up Odessa get obvious image it will be men using it to be mine using I will continuously increase continuously increase of each other and accordingly after target tribute who's keeping values increase yeah decrease of pjv but our to study some location think if I have a correlated a because each key might lose be downwards in Kazuya is t minus V down what increased Ithaca key Jessie each other of 30 to see if it's everybody they are highly correlated to become locus a spare key yes this particular attribute is of prime importance because it is making effect on the target attribute you know which are so so drag because they say you values but area where see you I used to be butter a year so there is some correlation there is some dependency of this target attribute on this attribute a to hyung is attribute covering a relevant attribute very important term filter backward may have no to sub C important is check out there who every relevant software tribute keep high other s cohabit training made a guy is particularly attribute could be eternal relevant okay you keep do not relevant the photo object do that if you want to gain but other loose is observed loca is another will irrelevant copia because yes highly correlated with with the target a but a Abdul 3castle I think it you have the relevance name in every element sub which other attribute occupied hawa to Sega's check correctly you Smith will be correlation you over with respect to target for example may be attributed ticket I'm gonna be a tribute to be when you say one could check here against the values of the target and they do to music Annika key there is no correlation between them correlation just me my example hahahaha Jessica page student and it does it a who spent student kick out of the student IDs rule number okay to somewhere over that say one hand too heavy for a five or six or seven he studies a java but he can't so he hockey or an increase over or target attribute care target attribute some other result head that is pass/fail pass/fail though a be common sense leg ow key role number okay remember rule number after student I need you but acaba so typical student pass a failing obviously not so is what is a year job I America dude that is rule number a student ID you would it is a relevant thing he spent going we have talked about the correlation here with that of the target attribute but our other Messam to Jessica be given a number but when you have them in assam there you pass that you can feel head PDA field how you pass how you feel a you pass I feel a pastor TK so you can't find any correlation between them is key I just say in values people just say yeah happy boy be changes man he only one hand yes impulsive attitude a job and ahead yell joy tree beauty who is that excel really irrelevant okay he's couple relevance may yet to easily and Louise phone healing it he say eliminate Corinne gay or Jojo relevant who me Joe to correlate Curtin with that of the targeted people who see who consider the cow a wedding it Unni particulars feature subset could generate contain a lucid predict a lingering model should read can engage so a coffee are Sam Samantha Dugan he told us you're all complexity level hyper-connectivity rapper methods con concept rapper masters the subsea important two methods that is the recursive feature elimination and genetic algorithm Ally recursive will bring elimination by any caponata what do we mean by this what they are trying to say with this okay yes mister generalized opinion and so wrapping Malcolm what do you mean by the Arab Muslim X is a virtue super wrap-up karma but I really don't know contains matter big generalized view of the wrapper method tokuda hey hey keep homeopathic attitude a Basilicata or target attribute to select out there or in donaga day late a.m. blow in the local malarkey hum donated where they fall training or trainings which all could generate of them going model generate over forever Nakia what we did we did a very simple thing is attribute put higher or eise i tribute put her obviously target attribute of which are yoga or enduro compliment training media model generate here we generated the model number one eight model generated here thinking famously accuracy you spare it was of could you parameter awareness re-check e-tickets who Steven Agana a or be common area a or be Kolya all these target attribute Korea in Donohue Lea or free to say or model generally and so much iron mecanico shish-kebab Pirelli a attributes a motor generator a or be done only a bolo feature Scalia do not attribute Scalia or tablet and fluid to be Y sub Lea or philosopher medical training Lydia trading key passing models related to assemble the m2k nose book whose pure mannequin Kia ABC abuse keep a third America key ABC Nia or a B or C even a year they are a target media or in Duluth a caiman a training chaotic model number three generate clear off so much value carrots are you understanding what is happening family of any area diversity what a be Leah who's camera is Celia yes a favor ABC village you can take anything a or C in da noble lake a mother in Donegal a hippie happiest until a car motor generator that is an m4 so much man so is the reason McKenna wrong substrate layer of features the substrate layer of moraga Omega the wrong target attribute case of malarkey premium denim or motor generator also model a particularly accuracy or ever read any time he pushes cover for different majors you think a modest related book calculate Kaneko shish kebob firaga Americas Africa okay multiple models you bought usefully but what important money people models we have generated multiple models by using the different set of features subset of features and other work sort of you know subset of each of you scale will say kick model but I or European with the Nahan he subset useful effort subsidy useful you model just subset correct accurate you model but I had whose modern the concept it's abuse can the who featured as a subset have who use current law finally how are is your objective function I achieved my by using your model no subset of features were particular subset of region or no use cutting it this is my Omega Kia simply a movie feature gave subset of each earlier unko known a target attribute quesadilla or can generate catering si what we generated we simply generated remodel but our how many model generate came model yeah let me just say or sky Minami potential activity associate best go on some more than half bow best water path eternity bhakti-ratnakara backtrack and Pepe chat they Beach a together my potential thank you use your best model head is kill him Nico and so subset of feature do not have a permit I shall cakey hi a subset of feature to NASA - you have no main objective trapped chemically main objective achieve chemically yellow features from Louisville subnet instigation creatures the selection key agita lacnic become a veteran here both in saga highly computationally you know expensive for what he can chew on a car maybe a body consumer a comment because other we have to suffer to be a though think much on your target attribute the arch attribute into obviously happening it's liberally happy - what sorry once at a home in example killing me model even I what sorry models once a pen to future brother Mira negative tomography loop once other day the Beretta just make you wear your pants name huzzah who features of the Bob's are but every features okay two squeeze McAfee a taiga too easy loose Christmas wrapping methods into methods wrapping masters man that would imply game human capital import asada expensive ziege Churchill Camus jaga or duties from after embedded method a trace of Cairo even same he can contain in the locomotive my usefulness refined Ghana attribute key usefulness for fine Kentucky by any attribute is not useful hair for generating the particular target to Hondo a policeman iike the real events relevance of a tribute or enduring I'm not correct a similar method subdue same hand I'm Louis mechanic Thank You Vanya what is the usefulness Carlito in Tuolumne difference not the graphical method or embedded method which occur a difference head though it may be just a minimal I can offer methods RK both these are the computationally expensive licking it was a less computationally expensive where you have been aku Joe both in Africa problem you can encounter hole fitting problem in the wrapper makers also but he happened the potential of the old fitting is very less in the baited method or embedded masking the subsurface example decision tree many video benign here and push on my decision to keep our immunity this is a solved example it's a having so many ladies may have reduce my hair when i Funaki Rockaways Cooper's the Ruth a king of crime dusting explainations ha so yeah admitted metal things you differ greatly by the basically rapper methods in that way keeper here computationally tourism expensive where and obviously it does not encounters the overfitting phenomenon ticket or if there is II don't know got your benefits head void minute method use koneko she's got back to those place would you meet you Travis imperceptible to finish the rig assembly explain to us after the feature selection techniques could generalize point of view say mu - Sarah who explained via video graph to pass on Dagobah so much memory of a military exam may bode both year video mothers happy to offer to those family mother card easier apply those to you mother Khadijah by sharing the videos and liking my videos by sharing the videos and like in the videos thanks or not those to marry mother Capri those totems abuser who watch other a thanks or not most o for watching this video

Channel: 5 Minutes Engineering

Views: 118,396

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Id: vZDDmULsCUU

Length: 13min 1sec (781 seconds)

Published: Thu Mar 07 2019