automatic short answer grading
Tài liệu Báo cáo khoa học: "Text-to-text Semantic Similarity for Automatic Short Answer Grading" pdf
... be more easily com- pared. 3 4 Automatic Short Answer Grading Our experiments are centered around the use of measures of similarity for automatic short answer grading. In particular, we carry ... assessment of short student answers (e.g., (Leacock and Chodorow, 2003; Pul- man and Sukkarieh, 2005)), which is the focus of this paper. An automatic short answer grading system is one which automatically ... Feedback based on Student Answers The automatic grading of student answers im- plies a measure of similarity between the answers provided by the students and the correct answer provided by the instructor....
Ngày tải lên: 22/02/2014, 02:20
Preparing for Short-Answer Tests
... correct. • One answer is close to the correct answer. • One answer is very different from the correct answer. • One answer is loosely associated with the correct answer but is not close. T RUE /F ALSE A ... out wrong answers. M ULTIPLE C HOICE A multiple-choice test can be tricky. Often, you have four possible answer choices. Usually, they follow this pattern: • One answer is correct. • One answer ... you are doing PREPARING FOR SHORT - ANSWER TESTS 151 M ATCHING A matching test is similar to multiple-choice in that the answer is there, but you have to find it among answers that may be close...
Ngày tải lên: 02/11/2013, 18:20
Báo cáo khoa học: "Learning to Grade Short Answer Questions using Semantic Similarity Measures and Dependency Graph Alignments" ppt
... assessment of short student answers (Lea- cock and Chodorow, 2003; Pulman and Sukkarieh, 2005; Mohler and Mihalcea, 2009), which is the fo- cus of this work. An automatic short answer grading system ... and exploiting natural logic. 3 Answer Grading System We use a set of syntax-aware graph alignment fea- tures in a three-stage pipelined approach to short an- swer grading, as outlined in Figure ... state-of-the-art short answer grading sys- tems (Sukkarieh et al., 2004; Mitchell et al., 2002) require manually crafted patterns which, if matched, indicate that a question has been answered correctly. If...
Ngày tải lên: 07/03/2014, 22:20
Báo cáo hóa học: " Research Article Automatic Music Boundary Detection Using Short Segmental Acoustic Similarity in a Music Piece" potx
... 2008, Article ID 480786, 10 pages doi:10.1155/2008/480786 Research Article Automatic Music Boundary Detection Using Short Segmental Acoustic Similarity in a Music Piece Yoshiaki Itoh, 1 Akira ... for automatic segmentation of musical video data and retrieval of a designated music piece. The proposed approach is able to capture each music piece using acoustic similarity defined for short- term ... avoiding oversegmentations within a music piece for automatic segmentation of video data. The proposed method employs an acoustic similarity of short- term segments in a music and speech stream....
Ngày tải lên: 22/06/2014, 00:20
2009-03 (a,b,c) - ANSWER.doc
... ANSWER 2009-03a 101. (A) 102. (C) 103. (B) 104. (A) 105. (B) 106. (B) 107. (A) 108. (B) 109. (D)...
Ngày tải lên: 15/08/2012, 11:00
JAVA EXAMINATION (include answer)
... Question 10: Which assignments are illegal? A. float f = -412; B. double d = 0x12345678; C. short s = 10; D. int other = (int)true; Question 11: Which of the following represents an octal ... notifyAll() method C. An exception will be raised D. The object issuing the call to wait() will be automatically synchronized with any other objects using the receiving object. Question 28: The...
Ngày tải lên: 02/11/2012, 13:21
Acro GRE CAT answer to the real essay questions
... consider using the follow - shortcuts to speed up the pecking process (and be sure to practice these shortcuts prior to the actual test): 4 In your Argument essay, use shorthand names or acronyms ... government regulation seems necessary. CAT - Answers to the Real Essay Questions For more material please visit www.tailieuduhoc.org We Have All the Answers! PART ONE Getting Ready for GRE Analytical ... electrical, and computer engineers. And to build and enable these technologies re - . CAT - Answers to the Real Essay Questions For more material please visit www.tailieuduhoc.org PART ONE...
Ngày tải lên: 02/11/2012, 17:13
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