Q & A Dialogue

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

بررسی اختلال معادلات ماتریسی x+a^*f(x)a=q

در این پایان نامه ابتدا شرایط وجود جواب برای معادلات ماتریسی و غیر خطی x+a^*f(x)a=q را بررسی نموده سپس به تحلیل اختلال در معادلات مذکور می پردازیم. در هر مبحث برای بیان و توضیح مطالب قضایا و مثال های عددی متعدد آورده شده است.

Modeling the Process of Online Q&A Discussions using a Dialogue State Model

Online discussion board has become increasingly popular in higher ed-ucation. As a step towards analyzing the role that students and instructors play during the discussion process and assessing students’ learning from discussions, we model different types of contributions made by instructors and students with a dialogue-state model. By analyzing frequent Q&A discussion patterns, we have develop...

متن کامل

Using Graphical Models to Classify Dialogue Transition in Online Q&A Discussions

In this paper, we examine whether it is possible to automatically classify patterns of interactions using a state transition model and identify successful versus unsuccessful student Q&A discussions. For state classification, we apply Conditional Random Field and Hidden Markov Models to capture transitions among the states. The initial results indicate that such models are useful for modeling s...

متن کامل

Predicting Learner's Project Performance with Dialogue Features in Online Q&A Discussions

Although many college courses adopt online tools such as Q&A online discussions, there is no easy way to evaluate their impact on learning. In this paper, we investigate a predictive relation between characteristics of discussion contributions and student performance. For modeling dynamics of conversational dialogue, speech acts (Q&A dialog roles that participants play) and emotional features c...

متن کامل

Q fever a Forgotten Disease in Iran

There have already been a few studies on Q fever in Iran and most of them go back to more than 50 years ago. Preliminary serologic studies on ruminants and febrile patients in Southeast Iran show a high seropositivity in this region. Misdiagnosis as well as poor attention of public health authorities to this infection can facilitate the epidemic spread of Q fever. Further studies on the diagnos...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of School Administration Research and Development

سال: 2016

ISSN: 2470-850X,2470-8496

DOI: 10.32674/jsard.v1i1.1902