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:
“In our personal ambitions we are individualists. But in our seeking for economic and political progress as a nation, we all go up—or else all go down—as one people.”
—Franklin D. Roosevelt (1882–1945)
“Met face to face, these Indians in their native woods looked like the sinister and slouching fellows whom you meet picking up strings and paper in the streets of a city. There is, in fact, a remarkable and unexpected resemblance between the degraded savage and the lowest classes in a great city. The one is no more a child of nature than the other. In the progress of degradation the distinction of races is soon lost.”
—Henry David Thoreau (1817–1862)
“A President must call on many persons—some to man the ramparts and to watch the far away, distant posts; others to lead us in science, medicine, education and social progress here at home.”
—Lyndon Baines Johnson (1908–1973)