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:
“What makes revolutionists is either self-pity, or indignation for the sake of others, or a sympathetic perception of the dominant undercurrent of progress in things. The nature before us is revolutionist from the direct sense of personal worth,... that pride of life, which to the Greek was a heavenly grace.”
—Walter Pater (1839–1894)
“I think that Pilgrim’s Progress is the best sermon which has been preached from this text; almost all other sermons that I have heard, or heard of, have been but poor imitations of this.”
—Henry David Thoreau (1817–1862)