🎯 Can gastroenterologists predict who will die in-hospital based on day-of-admission values? Yes, using the @CLEARED_Liver consortium with internal/external validation, @VAResearch, and a #randomforest ML model. Read more at
🖊️ @jasmohanbajaj
🌳 50% OOB vs 100% test accuracy!
Two different evaluations, two different results.
But with only 8 students, can we really trust either one?
#RandomForest#MachineLearning#DataScience
Bootstrap sampling selects rows with replacement, so some appear twice while others are left out.
How does this help Random Forest? 🌳
#MachineLearning#RandomForest#DataScience
First, we choose study_hours <= 3.5.
Then, we split the left branch using attendance <= 67.5.
🌳 Step by step, we build a Random Forest by hand!
#MachineLearning#RandomForest#DataScience
🌳 From building one decision tree to combining an entire Random Forest, step by step, from data to predictions.
How many of these 10 steps can you complete without looking at the code?
#MachineLearning#RandomForest
🌳 Tree 1 starts with study_hours.
🌿 Tree 2 starts with sleep_hours.
Different samples. Different decisions. That’s how Random Forest builds diversity.
🤔 Can combining different trees lead to better predictions?
#RandomForest#MachineLearning
🌳More trees don't always mean a better Random Forest!
The challenge is finding the right balance between prediction stability, accuracy, and computational cost.
Would you choose 10, 100, or 300 trees? And why?
#RandomForest#MachineLearning#DataScience
🌳🌲 Estimating #Forest Aboveground #Biomass Using a Combination of Geographical #RandomForest and Empirical Bayesian #Kriging Models
✍️ Zhenjiang Wu et al.
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Hola🤠 Quieres usar #RandomForest🌳 en #R?
Aquí un código sencillo que compartí hace tiempo
Usar #RandomForest🌳 ayuda a identificar qué variables importan más
Ejemplo, el modelo aprende que trabajar pesa más que el rendimiento escolar
🔗
#CódigoDeTodxs
🌳 One tree learns a pattern. Five trees bring different perspectives.
That’s how Random Forest builds stronger predictions!
#RandomForest#MachineLearning
Diving deeper into Random Forest Regressors! 🌳
One interesting concept is how combining multiple decision trees can produce more reliable predictions.
I'm getting more comfortable with ensemble learning and its practical applications.
#RandomForest#MLZoomcamp
🌍🌏 Comparison of #RandomForest and Support Vector Machine Classifiers for Regional #LandCover Mapping Using Coarse Resolution FY-3C #Images
✍️ Tesfaye Adugna et al.
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