Witrynaنبذة عني. Passionate machine learning engineer with 1+ year of experience in (Python, Collect Dataset, Pre-processing on Dataset, … Witryna28 cze 2016 · Hyperparameter Tuning - Grid Search - You can improve your accuracy by performing a Grid Search to tune the hyperparameters of your model. For example in case of LogisticRegression, the parameter C is a hyperparameter. Also, you should …
How to increase the accuracy of my logistic regression …
WitrynaIn this work, an effective framework for landslide susceptibility mapping (LSM) is presented by integrating information theory, K-means cluster analysis and statistical models. In general, landslides are triggered by many causative factors at a local scale, and the impact of these factors is closely related to geographic locations and spatial … Witryna29 wrz 2024 · Logistic Regression is a Classification model. It helps to make predictions where the output variable is categorical. With this let’s understand … hdl thessaloniki
(PDF) Improving Predictive Accuracy of Logistic Regression Model …
WitrynaLogistic regression and CTA produced comparable overall accuracy (77.6% vs. 75.4%, respectively). However, unlike logistic regression, classification tree analyses (CTA) strike a balance between sensitivity and positive predictive value (PPV) while maximizing weighted accuracy and accounting for the base rate of BPSD. Witryna23 lut 2024 · The collected dataset is taken to analyse the performance of prediction for various Machine Learning algorithms like K-Nearest Neighbour, Random Forest, Decision Tree, Logistic regression, Support Vector Machine. As a result of this study, accuracy of several performance measures were evaluated. Witryna4 maj 2015 · (1) the 2nd model must be grossly over-fitting with so many predictor terms for so few observations (note the AIC has increased from the first model), (2) the sample is far too small for hold-out validation to give an accurate estimate of predictive performance (try repeating the analysis with a different test set & see what happens), … hdl thonon