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preprocess_​5A

Decision Tree Predictor
Decision Tree Learner
đặt tên bp
Column Renamer
X-Aggregator
Score mô hình đã PCANhánh dướ: Cross-validation
X-Partitioner
Scorer
pulse
Rule Engine
Decision Tree Predictor
String to Number
Nhánh trên: Score khi chưa PCANhánh dưới: Cross-validation
X-Partitioner
body temp
Rule Engine
respiratory
Rule Engine
Decision Tree Learner
mean + most
Missing Value
loop chạy các mô hình với việc thêm/bớt nhiều biến để tìm ra tổ hợp biến có ảnh hưởng lớn nhất đến mô hình
Feature Selection Loop Start (1:1)
Decision Tree Learner
Scorer
xóa hằng số
Constant Value Column Filter
Feature Selection Loop End
Decision Tree Predictor
X-Partitioner
String Manipulation (Multi Column)
Từ file biến quan trọng => lọc cột (112 feature + 2 cột SN Risk)
Column Filter
String Manipulation (Multi Column)
X-Aggregator
xuất file xem các biến quan trọng
Excel Writer
chuẩn urine
Rule Engine
CSV Reader
lọc trùng id
Duplicate Row Filter
chuẩn albumin
Rule Engine
xóa action
Column Filter
chuẩn hiv
Rule Engine
chuẩn glucose
Rule Engine
chuẩn malaria
Rule Engine
Feature Selection Loop Start (1:1)
X-Aggregator
Scorer
Rule Engine
Scorer
CSV Reader
Drop miscarriages_or_abortions
Column Filter
Rule Engine
Decision Tree Predictor
Rule Engine
Feature Selection Loop End
flag_anemia
Rule Engine
Column Filter
flag_hypertension
Rule Engine
trimester
Rule Engine
flag_high_glucose
Rule Engine
Ktra mất CB lớp
Statistics
Decision Tree Predictor
Decision Tree Learner
lọc ko missing
Missing Value Column Filter
xóa cột missing
Missing Value Column Filter
clean
CSV Reader
PCA ko hiệu quả với mô hình phân loại
PCA
Decision Tree Learner
xóa cột missing
Missing Value Column Filter
mean
Missing Value
Feature Selection Loop Start (1:1)
tách bp
String Splitter (Regex)
Feature Selection Loop End
unknown
Missing Value
Scorer

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To use this workflow in KNIME, download it from the below URL and open it in KNIME:

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Created by: Dang
Created at: 2025-10-17
On NodePit since: 2025-10-23
Last update: 2025-11-14
Created with KNIME version: v5.8.0

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