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Muhammad Ibrar


Active since 2019

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How can I use Principal Component Analysis (PCA) for this problem?
Anyone why he used in pca x1(:,4); X2(:,6); If u see there is 8 observation so why they used 4 and 6???? Please answer

meer dan 5 jaar ago | 0

Question


How to set x1 and x2 from the dataset in pca?
Hello... I have a dataset that i attached... I know all the code but there is a small problem which is x1 and x2... Im doing pca...

meer dan 5 jaar ago | 0 answers | 0

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How to set dataset attributes in pca?
Anyone knows about dataset attributes that how to set it if i have 10 attributes in pca for dimensionality reduction e.g ca, me,...

meer dan 5 jaar ago | 0 answers | 0

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How to set dataset attributes for pca dimensionality reduction?
I used a simple dataset that has no attributes its numeric values... Now i want to load other dataset that has attributes... so ...

meer dan 5 jaar ago | 0 answers | 0

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I need dataset for paper
Hello everyone... I need a simple dataset link for pca dimensionality reduction which has full description ... I tried but can't...

meer dan 5 jaar ago | 0 answers | 0

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How SVD works for dimensionality reduction?
Kindly is there any built-in function for svd...? And how it works please tell the steps... Thnx in advance

meer dan 5 jaar ago | 1 answer | 0

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Pca built-in function and how its works?
Can anyone tell me the pca built-in function for machine learning also which one dataset are used for dimensionality reduction.....

meer dan 5 jaar ago | 2 answers | 0

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Answered
How can I use Principal Component Analysis (PCA) for this problem?
why u used this if u have a big dataset...and why u used Numdata ? explain plz x1=dataset(:,4); x2=dataset(:,6);

bijna 6 jaar ago | 0

Question


How to increment cluster value at specific position?
hello dear...! i have some problem kindly help me... how i'll do this if i have 6x3matrix values and one label 6x1matrix, so I...

bijna 6 jaar ago | 0 answers | 0

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How to put information gain formula in matlab?
i'm trying to put the information gain technique formula in matlab but im new in this field so can anyone help me please , I att...

bijna 6 jaar ago | 0 answers | 0

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How to check value of features ?
hello dear...! how to check value of feature in Negation matrix if cluster value is 1 then increment cluster value at that posi...

bijna 6 jaar ago | 0 answers | 0

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Answered
How can I use the Information Gain with features? in order to select good feature
bro did u solved your problem?

ongeveer 6 jaar ago | 0