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This project forked from dors20/newyork-airbnb-project-with-paper
# Da_project_sem5 5th Sem Data Analysis Project By, Mahesh D Amrutha U Ananth R Gurushankar K Dataset : New York city Airbnb dataset Rows: 48895 Columns: 16 Missing Data: id 0 name 16 host_id 0 host_name 21 neighbourhood_group 0 neighbourhood 0 latitude 0 longitude 0 room_type 0 price 0 minimum_nights 0 number_of_reviews 0 last_review 10052 reviews_per_month 10052 calculated_host_listings_count 0 availability_365 0 They data consists of outliers but are not anomalies. There are some moderately correlated values The following algorithms were run for price prediction: Model R2 RMSE Linear Regression 0.5614250464940715 35.855908963518914 Lasso 0.5697512321877805 35.81750384917525 Random forest before tuning 0.9428235562864818 35.274887454581226 Random forest after tuning 0.8197042319845531 35.06256533106831 After randomSearchCV random forest 0.8793432406972774 34.69298187093717 SGD -8.310697212984126e+43 4.935799997417089e+23 BayesianRidge 0.5624400611665461 35.814393419768145 PassiveAggressiveRegressor -3.2140108748821925 111.144160421833 TheilSenRegressor 0.5592621341690655 35.94421519821635 The following models were run for num_of_reviews: Model R2 RMSE Linear Regression 0.4078951987708327 34.441823402491984 lasso 0.4674301062827887 34.373425068446295 Random forest before tuning 0.9554129783876347 26.4313143472846 Random forest after tuning 0.8707063268752316 26.745506827729905 SGD -4.720333653236627e+44 9.724632387225326e+23 BayesianRidge 0.41072364086973934 34.359461867910255 PassiveAggressiveRegressor -0.05391804946543388 45.9505025392363 TheilSenRegressor 0.4032850249945138 34.575646768194694 #To rerun kernel please comment RandomisedSearchCV for time constrain
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