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offline strategies for online question answering answering questions before they are asked

Tài liệu Báo cáo khoa học:

Tài liệu Báo cáo khoa học: "Answer Extraction, Semantic Clustering, and Extractive Summarization for Clinical Question Answering" pdf

Báo cáo khoa học

... Evans. 1999. Analysis of questions asked by family doctors regarding patientcare. BMJ, 319:358–361.P. Gorman, J. Ash, and L. Wykoff. 1994. Can pri-mary care physicians’ questions be answered ... approachto question answering in the clinicaldomain that combines techniques fromsummarization and information retrieval.We tackle a frequently-occurring class of questions that takes the form “What ... on a subset of therapy questions taking the form “What is the best drugtreatment for X?”, where X can be any number ofdiseases. We have chosen to tackle this class of questions because studies...
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Báo cáo khoa học:

Báo cáo khoa học: "Sentence Dependency Tagging in Online Question Answering Forums" pdf

Báo cáo khoa học

... answers. Question answering forums, suchas technical support forums, are places where usersfind answers through conversations. Because oftheir nature as online communities, question answer-ing forums ... and answers are not expressed in a single sen-tence or a single post. Only identifying question and answering sentences from the thread is not enough for automatic question answering. For this ... the question and answer sentences from forumthreads. However, there is much richer informationin forum conversations, and simply knowing a sen-tence is a question or answer is not enough. For example,...
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Tài liệu Báo cáo khoa học:

Tài liệu Báo cáo khoa học: "Answering Opinion Questions with Random Walks on Graphs" docx

Báo cáo khoa học

... such questions are called opinion QA systems. Re-searchers (Stoyanov et al., 2005) have found thatopinion questions have very different character-istics when compared with fact-based questions: opinion ... of opinion question answering: finding opin-ion holders.More recently, TAC 2008 QA track (evolvedfrom TREC) focuses on finding answers to opin-ion questions (Dang, 2008). Opinion questions retrieve ... answers which are relevant for both question topic and question sentiment. Most TAC participants employ a strat-egy of calculating two types of scores for answercandidates, which are the topic...
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Strategies for teaching business report writing to language students at thang long university

Strategies for teaching business report writing to language students at thang long university

Thạc sĩ - Cao học

... questions and part (3) includes mostly scale questions. The multiple-choice questions are chosen because they are easy to be analyzed while open questions allow respondents to clarify their ... hand, information about the environment of the course has been described in the beginning of this chapter. For parts (1) and (2), most of the questions are multiple-choice and open-ended questions ... to prepare business reports before a deadline and hardly can bring work home.The hypothesized information for the business situation that requires a report to be written has been given for the...
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Speaking and Writing Strategies for the TOEFL iBT part 32

Speaking and Writing Strategies for the TOEFL iBT part 32

TOEFL - IELTS - TOEIC

... by listening. Because the reading and listening questions are all multiple- choice questions, they are called selective tasks. Section Task Questions Time Score_ Reading 3-5 essays 12-14 ... 324. Compare your rating to the one on page 341. Note: For this response, the speaker’s delivery was proficient. Avoid these three problem areas when delivering a response for this ... minutes 30/30 If you get a reading or listening question wrong, you will not lose points. Therefore, answer all reading and listening questions. After a ten-minute break, you will start...
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Speaking and Writing Strategies for the TOEFL iBT part 33

Speaking and Writing Strategies for the TOEFL iBT part 33

TOEFL - IELTS - TOEIC

... is a two-step process. First, check your response for coherence using the applicable Proficiency Guide in the appendix. Next, compare that information to the applicable Rating Guide, then identify ... of development in all areas. U The essay demonstrates a serious lack of topical and grammatical unity. L The essay demonstrates a serious lack of language use in all areas. ... development of the introduction, body and conclusion; the supporting illustrations are clear and well developed; some areas might lack development and/or an idea might not be completely explained....
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Speaking and Writing Strategies for the TOEFL iBT part 34

Speaking and Writing Strategies for the TOEFL iBT part 34

TOEFL - IELTS - TOEIC

... Checking for Parallelism Task: Check each sentence for parallelism. Check your answers on page 331. 1. Personally speaking, I believe that we need zoos because they are educating, they are ... plan. For the next month, she would get up early and study all morning, take an hour for lunch, then nap for an hour. After that, she would study all afternoon. At five, she’d go out for dinner ... coined these names. Actually, they are Dutch. Many don’t know it but Manhattan was originally a Dutch settlement. In 1644, the British took Manhattan from the Dutch by force and renamed it New...
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Replication Strategies for Streaming Media

Replication Strategies for Streaming Media

Hóa học - Dầu khí

... less for granted. Forums and special interest groups abound, and the term “social networking”has become a popular buzzword. These forums are typically formed as virtual meetingpoints for people ... multicastgroup)5“replication -strategies — 2007/4/24 — 10:56 — page 3 — #131.2. OUTLINEalso consider caching strategies, as these are important for decreasing bandwidth con-sumption, as well as for ALM to perform ... typically permanent,i. e., they do not expire. They are valid in all scopes, and need no protocol support for discovering or allocating addresses. These addresses are used for protocols that needwell-known...
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Speaking and Writing Strategies for the TOEFL iBT part 35

Speaking and Writing Strategies for the TOEFL iBT part 35

TOEFL - IELTS - TOEIC

... Checking for Parallelism 1. Personally speaking, I believe that we need zoos because they are educational, they are fun and they protect wild animals. 2. In my view, I think that a good parent ... you should exercise for at least one hour every day. Exercising is good for your heart and is good for reducing stress. b. As far as I’m concerned, you should exercise for at least one hour ... writing. 6. Many scientists use induction when developing theories. First, they observe phenomena, then they formulate conclusions based on their observations. Not Einstein. He did not employ...
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Speaking and Writing Strategies for the TOEFL iBT part 36

Speaking and Writing Strategies for the TOEFL iBT part 36

TOEFL - IELTS - TOEIC

... s Task #3 – Online Schools I’d like to start off by talking about the article I handed out for homework. The author begins by stating that online universities are not as convenient ... without saying that if you are going to invest a lot of time and money in your education, then you should at least research those schools you are applying to. Make sure they are certified and have ... need them? Many online courses operate like this, especially MBA courses. These courses are tailor-made for self-directed, independent-minded students who now exactly what they want, and how...
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Speaking and Writing Strategies for the TOEFL iBT part 37

Speaking and Writing Strategies for the TOEFL iBT part 37

TOEFL - IELTS - TOEIC

... above 3.0. You’re exactly what they re looking for. Go for it. Woman: I don’t have time. Besides, I’m not aiming for a career in sports management. I’m aiming for med school. I want to be a ... little bet as to who will win? Man: Bet? What for? Mary Jones is going to win hands down. Woman: Yeah, well, don’t count your chickens before they re hatched. Track #15 Audio ... that we must answer the big question: Are we really alone in the cosmos? My answer to that is: Who cares! We have children going hungry; our bridges and roads are falling apart; our jobs have...
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