KhadijehValipour / MachineLearning7

assignment44

Linear Regression Using Least Squares LLS

abalone

In the csv file of the abalone, we are looking to predict its height by receiving the length of the abalone

plot

Display the Pairs plot (pairwise plot) in seaborn

Display the confusion matrix diagram with matplotlib

Display the slope of a line with matplotlib

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Students Performance (Regression)

Generate continuous random dataset for the problem of X = study hours and Y = grade of students (if you study more, you will get a higher grade)

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Draw some wrong red lines with a random slope

Draw the correct blue line using your Object Oriented Linear Least Squares (LLS) method

Draw a green line using linregress from scipy library. Compare your result with scipy's result.

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Boston house-prices (Regression)

Display the confusion matrix diagram with matplotlib

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Display the Pairs plot (pairwise plot) in seaborn

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Exploratory Data Analysis

Exploratory Data Analysis is a very important step before training the model. In this section, we will use some visualizations to understand the relationship of the target variable with other features.

Let’s first plot the distribution of the target variable price. We will use the distplot function from the seaborn library.

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This dataset has 13 features for each house. According to data correlation and your analysis, choose 2 features for X, for example:

X = area and age

and choose 1 target for Y:

Y = price