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Palash Nandi
Palash Nandi

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Laplace Smoothing

Let’s create a story line in order to understand Laplace Smoothing correctly.

Apr 8, 2022
Laplace Smoothing
Laplace Smoothing
Apr 8, 2022

Mathematics behind Logistic Regression

So., for Logistic Regression, the LHS ≠ RHS.

Apr 27, 2021
Mathematics behind Logistic Regression
Mathematics behind Logistic Regression
Apr 27, 2021

Hi., Lets take two case,

Case_1: p = 0.9 then odd_1 = 0.9/0.1 =9

Apr 26, 2021
1
Apr 26, 2021
1

Co-Variance in Words

Covariance is the concept of variance to multiple random variables. Instead of measuring the fluctuation of a single random variable, the…

Apr 9, 2021
Co-Variance in Words
Co-Variance in Words
Apr 9, 2021

Expected values in Words

The expectation of random variable ‘X’ i.e. E[X] is the central tendency of X when picked once randomly.

Apr 8, 2021
Expected values in Words
Expected values in Words
Apr 8, 2021

Variance, in Words

Let’s assume L is a population set. Variance of L tells, how much datapoints of L are far from L’s mean(u).

Apr 7, 2021
Variance, in Words
Variance, in Words
Apr 7, 2021

Demystify p-value, α and Degree of Freedom in Statistics using Examples

Disclaimer : All characters and scenarios are imaginary. It has no relation with practical data.

Jun 18, 2020
Jun 18, 2020
Palash Nandi

Palash Nandi

5 Followers

NLP Enthusiast

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