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Team08-KNIME Workflow

Data Import and Document Creation

Preprocessing

Transformation

Predictive Modeling and Scoring

LLM- Based Preprocessing

Data Cleaning and Evaluation

Segmentation using K-means Clustering

DATA APP

Gemini LLM Selector
Row Sampler
Google AI Studio Authenticator
ROC Curve
Insert Credentials
Credentials Configuration
XGBoost Tree Ensemble Learner
POS Tagger
Read IBDM.csv data
CSV Reader
Prompt
Column Expressions (legacy)
Transformation of strings to documents
Document Creation
Sentiment Analysis
LLM Prompter
Preprocessing II
Preprocessing I
Filters For TheReview Column
Column Filter
String Splitter (Regex)
Color Manager
Topic Extractor (Parallel LDA)
Joiner
Tag Cloud (JavaScript) (legacy)
Create bit vectorsfor documents
Document Vector
Decision Tree Learner
Rule Engine
Rule Engine
Column Filter
Joins Both Tables
Joiner
Color Manager
Filters forSentimentColumn
Column Filter
k-Means
Keeps ResponseColumn
Column Filter
PCA
GroupBy
XGBoost Predictor
Scatter Plot (JavaScript) (legacy)
Top Movies and Bottom Movies
Sorter
GroupBy
Top Genresand Bottom Genres
Sorter
Bar Chart
Pie Chart
Row Sampler
Row Sampler
Top Movies and Bottom Movies
Sorter
Accuracy: around 90%
Scorer
String Manipulation
Joiner
Dashboard
Column Appender
Exploratory Viz
Column Filter
Removes Whitespace
String Cleaner
Color by sentiment label
Color Manager
Extract sentiment label
Category to Class
Splitting training / test set
Table Partitioner
POS Visualization
Document Viewer
Decision Tree Predictor
Accuracy : 91.3.%
Scorer
Accuracy: 92.2%
Scorer

Nodes

Extensions

Links

Download

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

Download Workflow
Created by: cabi
Created at: 2025-11-24
On NodePit since: 2025-12-04
Last update: 2025-12-04
Created with KNIME version: v5.8.0

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