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Hands-on Project: Digit classification with K-Nearest Neighbors and Data Augmentationby Keshav Dhandhania
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PK
Prem Kumar24w
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Python3 Utilitiesby Wiki

In this section, we look at a few of Python's many standard utility modules to solve common problems.

File System -- os, os....

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Prem Kumar24w

How to remember all url method ?

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Hands-on Project: Word Countby Keshav Dhandhania
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Prem Kumar24w
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Hands-on Project: Word Countby Keshav Dhandhania
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Prem Kumar24w
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Hands-on Assignment: Implementing Linear Regression with Gradient Descentby Keshav Dhandhania
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PK
Prem Kumar37w
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Logistic Regressionby Wiki

Logistic Regression is a variant of linear regression where dependent or output variable is categorical, i.e. it takes out of a few possible discrete values. Don't be confused by the name logistic regression, it's a classification algorithm.

In particular, we can use it for binary classificati...

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Prem Kumar37w

One more Question.

Why is accuracy is only 78% ? What should i do for getting more accuracy ? And also , how can i know that what is going behind this algorithm ?

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NaN.
tutorial
Logistic Regressionby Wiki

Logistic Regression is a variant of linear regression where dependent or output variable is categorical, i.e. it takes out of a few possible discrete values. Don't be confused by the name logistic regression, it's a classification algorithm.

In particular, we can use it for binary classificati...

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PK
Prem Kumar37w

Thank you sir.

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NaN.
tutorial
Logistic Regressionby Wiki

Logistic Regression is a variant of linear regression where dependent or output variable is categorical, i.e. it takes out of a few possible discrete values. Don't be confused by the name logistic regression, it's a classification algorithm.

In particular, we can use it for binary classificati...

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PK
Prem Kumar37w

You have taken the mean and std only for trainData(Not all data). But during the normalization you have normalized the 'trainData' as well as 'testData' with same means and std. Why ?

I think you had to calculate the mean and std value for whole data sets.

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Hands-on Assignment: Implementing Linear Regression with Gradient Descentby Keshav Dhandhania
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PK
Prem Kumar37w
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Hands-on Assignment: Implementing Linear Regression with Gradient Descentby Keshav Dhandhania
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PK
Prem Kumar38w
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