In text analysis, _______ is a common preprocessing step to reduce the dataset to its most basic form.
- Bag of Words
- Lemmatization
- Regularization
- Tokenization
Bag of Words is a common preprocessing step in text analysis, where the dataset is represented as an unordered set of words, disregarding grammar and word order. Lemmatization, Tokenization, and Regularization are distinct processes in text analysis.
Loading...
Related Quiz
- What are the ethical considerations in data-driven decision making?
- Which cloud computing service model provides users with the highest level of control over the operating systems, applications, and storage?
- _______ algorithms are often used to identify and clean duplicate data entries in large datasets.
- For a recommendation system in an e-commerce platform, which machine learning technique would be most effective?
- What is the primary purpose of using visual aids like charts and graphs in a data analyst's presentation?