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Question answering (QA) is a computer science discipline within the fields of information retrieval and natural language processing (NLP) that is concerned with building systems that automatically answer questions that are posed by humans in a natural language.
A question and answer system (or Q&A system) is an online software system that attempts to answer questions asked by users.Q&A software is frequently integrated by large and specialist corporations and tends to be implemented as a community that allows users in similar fields to discuss questions and provide answers to common and specialist questions.
The received wisdom in education is that open questions are broadly speaking 'good' questions. They invite students to give longer responses that demonstrate their understanding. They are preferable to closed questions (i.e. one that demands a yes/no answer) because they are better for discussions or enquiries, whereas closed questions are only ...
Computer-assisted personal interviewing (CAPI) is an interviewing technique in which the respondent or interviewer uses an electronic device to answer the questions. It is similar to computer-assisted telephone interviewing, except that the interview takes place in person instead of over the telephone. This method is usually preferred over a ...
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NEW ORLEANS (AP) — At a Mass celebrated Sunday at New Orleans' St. Louis Cathedral, just blocks from where a man sped down Bourbon Street in a deadly attack early on New Year's Day, a church leader acknowledged the sense of unease that remains and asked for prayers for victims and their families.
Software testing is an activity to investigate software under test in order to provide quality-related information to stakeholders. By contrast, QA (quality assurance) is the implementation of policies and procedures intended to prevent defects from reaching customers.
When he didn’t answer the phone the next morning, the family spent a frantic day searching until the coroner confirmed he died in the New Year’s Day attack. The family still doesn’t know if he died from the car’s impact or gunshot wounds; all they were told is that he was still alive when he got to the hospital.
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