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EDA for the emotion_dataset_v1 #367

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davchuks wants to merge 5 commits into Gopher-Industries:main from davchuks:main

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davchuks commented Sep 21, 2025

Description

[This PR introduces an exploratory data analysis (EDA) notebook for the emotion tagging project and sets up the foundation for model training.]

Key Changes

Data ingest & schema validation
Loads nurse_emotion.csv, inspects schema with df.info() and head()
Data cleaning pipeline
Lower-casing, punctuation removal, stop-word filtering, lemmatization
Label profiling
Class balance of emotionpolarity and emotionTags
Plots saved: emotion_polarity_distribution.png, emotion_tags_distribution.png
Text statistics & visualizations
Token counts, n-grams, word clouds
Boxplot: note length vs emotion tags → emotion_vs_note_length.png
Temporal profiling
Derived time-of-day buckets (Morning/Afternoon/Evening/Night)
Distribution plot saved as emotion_by_time_of_day.png

davchuks added 5 commits

September 21, 2025 18:06


          EDA for the emotion_dataset_v1

faa4b1f


          add synthetic dataset for emotion analysis

8e1d7e2


          synhetic dataset for emotion generated with llm

24924ca


          Add synthetic emotion_dataset_v1.csv

5a29e4c

- Added new dataset file for emotion analysis


          Remove old emotion dataset files

61868c0

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