Simple linear regression model

  • Predict whether a tumor is malignant or benign, in real-estate domain, weather predictions, and so on..lets dive into the issue :)
linear model

Lost function:

Cost function:

Gradient descent:

gradient descent curve

coding time

the simple linear regressionfunction:

our linear regression function
  • we start by importing the libraries and the dataset, and drop empty training examples
  • next we try to visualize the data
  • we get the data visualization above , now lets observe the relationship between the data that is the x and y components of the training example
  • the graph below shows how correlated the values are
  • we then build our linear regression model using the linear regression function in scikit learn
  • we then determine the accuracy of our model by simply testing it with the test data
  • our model predict values with an 98.88% accuracy, pretty good huh !
  • So that was a small tutorial for newbies in the domain and want to embrace the world of machine learning i hope it was intresting, stay tuned for more tips

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deep learning and datascience enthusiast

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Nken Allassan

Nken Allassan

deep learning and datascience enthusiast

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