Which of the following is text classification?
A: Grouping the news on the website according to their content similarity.
B: Identifying whether the emotion of a document is positive or negative.
C: Identifying advertisements in emails.
D: Locating main topics in the book.
A: Grouping the news on the website according to their content similarity.
B: Identifying whether the emotion of a document is positive or negative.
C: Identifying advertisements in emails.
D: Locating main topics in the book.
举一反三
- According to the principle of effective market classification, the external balance schedule may have a ( ) slope. A: positive or negative B: positive C: negative D: none
- Identifying Patterns of Development Even though globalization affects the world’s economy in a very positive way, its negative side should not be overlooked.
- Identifying Patterns of Development Even though globalization affects the world’s economy in a very positive way, its negative side should not be overlooked.
- According to the author, parents ______. A: are very important to experts in identifying gifted children B: are not very reliable in identifying gifted children C: are not very reliable in identifying gifted children D: are more helpful than teachers in identifying gifted children
- Which of the following is the first step of business portfolio planning? A: determining short-term goals B: identifying future opportunities C: identifying internal strengths and weaknesses D: determining which businesses should receive more, less, or no investment