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Sentiment Analysis

Key Value
Course Codes BBT 4206, BFS 4102
Course Names BBT 4206: Business Intelligence II (Week 10-12 of 13) and
BFS 4102: Advanced Business Data Analytics (Week 10-12 of 13)
Semester August to November 2025
Lecturer Allan Omondi
Contact aomondi@strathmore.edu
Note The lecture contains both theory and practice.
This notebook forms part of the practice.
It is intended for educational purpose only.
Recommended citation: BibTex

Repository Structure

.
├── 1_topic_modeling_using_LDA.ipynb
├── 2_sentiment_analysis.ipynb
├── LICENSE
├── README.md
├── RecommendedCitation.bib
├── data
│   ├── processed_scaled_down_reviews.csv
│   ├── processed_scaled_down_reviews_with_topics.csv
│   └── processed_scaled_down_reviews_with_topics_and_sentiments.csv
├── lab_submission_instructions.md
├── model
│   ├── sentiment_classifier.pkl
│   ├── topic_labels.json
│   ├── topic_model_lda.pkl
│   ├── topic_vectorizer.pkl
│   └── topic_vectorizer_using_tfidf.pkl
├── requirements.txt
└── setup_instructions.md

3 directories, 16 files

Setup Instructions

Lab Manual

Refer to the files below for more details:

  1. 1_topic_modeling_using_LDA.ipynb
  2. 2_sentiment_analysis.ipynb

Lab Submission Instructions

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