Question
A company wants to analyze customer sentiment about
their new product by extracting data from Twitter. Which data collection method is most appropriate for this purpose?Solution
Web scraping is the most appropriate method for extracting data from websites or social media platforms like Twitter. It involves automated tools to collect unstructured data, such as tweets or hashtags, for sentiment analysis. Python libraries like Beautiful Soup and Scrapy or Twitter's APIs are commonly used. Web scraping allows real-time data extraction, is scalable, and does not require user participation, unlike surveys or feedback forms. Why Other Options Are Wrong : A) Conducting surveys needs user interaction, unsuitable for analyzing existing data from Twitter. C) SQL queries are limited to querying structured databases, while Twitter data is unstructured. D) Feedback forms provide structured data but can't analyze existing online customer conversations. E) API integration is valid but is usually restrictive due to access limits or predefined data formats.
Trichoderma viride, a bioagent to control some diseases in crop plants, acts asβ¦β¦β¦β¦β¦β¦β¦β¦.
India has :
Which of the following is not a valid email address?
The headquarters of AGMARK is situated at:
Which among the following is medium to high irrigation sensitive crop?
The maize is cultivated throughout the year in all states of the country for various purposes. Popcorn is
What natural openings on the edges of leaves serve as entry points for bacterial pathogens such as Xanthomonas citri (black rot of cabbage)?
The Ug-99 disease is associated with
Self-decomposition of fruit & Vegetable products can be prevented by
The botanical pesticide "Pyrethrum" is derived from