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:
“All progress is experimental.”
—John Jay Chapman (1862–1933)
“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)
“They smote and fell, who set the bars
Against the progress of the stars,
And stayed the march of Motherland!”
—Will Henry Thompson (1848–1918)