titanic survival prediction

[harshita9621]

fixes #44

About the data

• Predict survival on the Titanic and get familiar with ML basics.

Accuracy of different models used

By using Logistic Regression I got

    test accuracy score of  Logistic Regression =  0.8188755470766468

By using Random Forest Classifier I got

    test accuracy score of Random Forest =  0.8340807174887892

By using Decision Tree Classifier I got

    test accuracy score of Decision Tree =  0.8071748878923767

By using Support Vector Classifier I got

    test accuracy score of Support Vector Classifier =  0.8116591928251121

By using GradientBoostingClassifier I got

    test accuracy score of GradientBoostingClassifier =  0.8430493273542601

By using AdaBoostClassifier I got

    test accuracy score of  AdaBoostClassifier = 0.8251121076233184

By using KNN I got

    test accuracy score of KNN =  0.8071748878923767

By using VotingClassifier I got

    test accuracy score of VotingClassifier =  0.852

By using SGDClassifier I got

    test accuracy score of SGDClassifier =  0.7847533632286996

[dethebera]

@harshita9621 you need to change the name of the folder (follow the guidelines) , make a new pr.