Decision tree builds classification models in the form of a
tree structure. It breaks down a dataset into smaller and
smaller subsets while at the same time an associated decision
tree is incrementally developed. The final result is a tree
with decision nodes and leaf nodes.
V. EXPERIMENT
The experiment was carried out using three classifier
models, namely; decision tree, neural network, and naive
Bayesian classifiers. This is in view to finding out which of
the classifier best suits the dataset in terms of classifying the
pre-processed data, trained data, testing, and making
prediction using the model obtained from the training process.
The detailed procedure of the experimentation is as follows:
A. Data Cleaning
The data as obtained from the UCI dataset repository have
to be cleaned and to ensure that it is in the standard quality
before the model creation is initiated. The data cleaning
conducted on the dataset as shown in Table 3 is the
conversion of nominal attributes to numeric attributes. The
nominal to numeric conversion process was conducted in
order to make the process of normalization possible.
Decision tree builds classification models in the form of atree structure. It breaks down a dataset into smaller andsmaller subsets while at the same time an associated decisiontree is incrementally developed. The final result is a treewith decision nodes and leaf nodes.V. EXPERIMENTThe experiment was carried out using three classifiermodels, namely; decision tree, neural network, and naiveBayesian classifiers. This is in view to finding out which ofthe classifier best suits the dataset in terms of classifying thepre-processed data, trained data, testing, and makingprediction using the model obtained from the training process.The detailed procedure of the experimentation is as follows:A. Data CleaningThe data as obtained from the UCI dataset repository haveto be cleaned and to ensure that it is in the standard qualitybefore the model creation is initiated. The data cleaningconducted on the dataset as shown in Table 3 is theconversion of nominal attributes to numeric attributes. Thenominal to numeric conversion process was conducted inorder to make the process of normalization possible.
การแปล กรุณารอสักครู่..