Progress
QA systems have been extended in recent years to encompass additional domains of knowledge For example, systems have been developed to automatically answer temporal and geospatial questions, questions of definition and terminology, biographical questions, multilingual questions, and questions about the content of audio, images, and video. Current QA research topics include:
- interactivity—clarification of questions or answers
- answer reuse or caching
- knowledge representation and reasoning
- social media analysis with QA systems
- sentiment analysis
Read more about this topic: Question Answering
Famous quotes containing the word progress:
“Social and scientific progress are assured, sir, once our great system of postpossession payments is in operation, not the installment plan, no sir, but a system of small postpossession payments that clinch the investment. No possible rational human wish unfulfilled. A man with a salary of fifty dollars a week can start payments on a Rolls-Royce, the Waldorf-Astoria, or a troupe of trained seals if he so desires.”
—John Dos Passos (1896–1970)
“There is no event greater in life than the appearance of new persons about our hearth, except it be the progress of the character which draws them.”
—Ralph Waldo Emerson (1803–1882)
“Innocence is lovely in the child, because in harmony with its nature; but our path in life is not backward but onward, and virtue can never be the offspring of mere innocence. If we are to progress in the knowledge of good, we must also progress in the knowledge of evil. Every experience of evil brings its own temptation and according to the degree in which the evil is recognized and the temptations resisted, will be the value of the character into which the individual will develop.”
—Mrs. H. O. Ward (1824–1899)