AI Training Dataset Preparation (Text Classification)
Prepared and cleaned an AI training dataset by transforming raw customer feedback into a structured, machine-readable format for sentiment analysis. Conducted comprehensive data cleaning including removal of duplicates, formatting normalization, and consistent labeling application. Validated and curated over 100 records suitable for AI model training and Natural Language Processing tasks. • Standardized text entries by converting to lowercase and ensuring labeling consistency. • Split and structured multi-field text records into clearly defined columns (Text, Sentiment, Source). • Eliminated noise such as quotes and errant punctuation from unstructured text data. • Simulated an authentic AI data preparation workflow emphasizing accuracy and data integrity.