as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
give four examples of natural language processing tasks
user
1. text classification: this is the task of classifying text into predefined categories, such as sentiment classification or topic categorization.
2. text summarization: this is the task of generating a condensed summary of a text that retains its key information.
3. language translation: this is the task of translating text from one language to another, such as english to spanish.
4. entity extraction: this is the task of extracting entities, such as names or places, from a text using natural language processing.
assistant