gravatar

badz11

Badal Kumar

Recently Published

Market basket Analysis
Association rule learning is a rule-based machine learning method for discovering interesting relations between variables in large databases. It is intended to identify strong rules discovered in databases using some measures of interestingness.
Market Analysis
data cleaning
Multivariate Imputation by chained Equation
Random- forest
Data Set Information: 2126 fetal cardiotocograms (CTGs) were automatically processed and the respective diagnostic features measured. The CTGs were also classified by three expert obstetricians and a consensus classification label assigned to each of them. NSP: 1. Normal, 2. Suspected, 3. pathology Accuracy : 94.86
Risk Factors Associated with Low Infant Birth Weight
The birthwt data frame has 189 rows and 10 columns. The data were collected at Baystate Medical Center, Springfield, Mass during 1986
Decision tree
Data Set Information: 2126 fetal cardiotocograms (CTGs) were automatically processed and the respective diagnostic features measured. The CTGs were also classified by three expert obstetricians and a consensus classification label assigned to each of them. NSP: 1. Normal, 2. Suspected, 3. pathology. Accuracy is 79%
Linear Discriminant Analysis
Linear Discriminant Analysis is another Machine Learning technique and classification method used for dimensionality reduction technique which is used in supervised classification problem. One of its main advantages is the model is interpretable and the prediction is easy.
Principal Component Analysis with R
PCA stands for Principal Component Analysis and it is used to reduce the dimension of the data with minimum loss of information.
Hierarchical clustering
"K-mean cluster using Wine dataset"
This wine dataset is a result of chemical analysis of wines grown in a particular area.
K-means clustering algorithm
Price predection of houses
Logistic Regression
To build a machine learning model to accurately predict whether or not the patients in the dataset have diabetes or not?
Logistic Regression
Predicting the salary class
Linear Regression
Premium insurance for policyholders using Linear Regression with R
Text mining
HTML
wordcloud2(word_freq, color = "random-dark", backgroundColor = "white",size = 0.4, shape = "triangle")
HTML
wordcloud2
HTML
wordcloud2(word_freq, minRotation = -pi/20, maxRotation = -pi/20, minSize =10, rotateRatio = 1, color = "random-dark", backgroundColor = "white")