Machine_learning

Assignment31

Some examples from w3schools.com on machine learning & data science topics

Pyplot with line

Plotting Without Line

Multiple Points

Default X-Points

Matplotlib Markers

Matplotlib Markers with size and color

Multiple Lines

Matplotlib Labels and Title and Adding Grid Lines

Matplotlib Subplots

Matplotlib Scatter

Matplotlib Bars

Matplotlib Histograms

Matplotlib Pie Charts

Numpy(mode, median, std)

Numpy.uinform

Numpy.normal

Scatter Plot

Multiple Regression

Assignment32

scatter for melon and ballon 3D

scatter for apple and banana

Bar chart for apple and banana

Box diagram for apple and banana

histogram for apple and banana

L\W distribtion

Area ditribtion

Perimeter

Crertificate

https://www.sololearn.com/certificates/course/en/23586582/1161/landscape/png

Assingment-33

what exactly happened on April ?!

Our store company could not do a very important job of attracting customers well and gradually in the first, second and third months had a relative and low reduction in new customer rates, but in April suffered a big difference and decline, and also He could not keep his former customers satisfied and he lost them too

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Monthly Revenue

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Monthly Growth Rate

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Monthly Active Customers

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Monthly Total Order

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Monthly Order Avg

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New Customers VS Existing Customers

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Bar plt for New Customers Ratio

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Scatter for New Customers Ratio

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Source of reports of this project

https://towardsdatascience.com/data-driven-growth-with-python-part-1-know-your-metrics-812781e66a5b

Assighnment 34 :

### 1. KNN for Gender Verification : - #### plt Hist for Heights

- #### plt Hist for Weights

- #### plt scatter for Height & Weights

- #### resorce data : https://www.kaggle.com/mustafaali96/weight-height ### 2. Analyze Covid19 data : - 8 mostest Country Active case in world : - - Compare New cases VS New death cases on July 21 in Iran: -