Automated Evaluation of Short Answers Using Text Similarity for the Portuguese Language

Automated Evaluation of Essays and Short Answers

Essay questions designed to measure writing ability, along with open-ended questions requiring short answers, are highly-valued components of effective assessment programs, but the expense and logistics of scoring them reliably often present a barrier to their use. Extensive research and development efforts at Educational Testing Service (ETS) over the past several years (see http://www.ets.org...

the use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...

Automatic Assessment of Short Free Text Answers

Similarity Measures for Short Segments of Text

Measuring the similarity between documents and queries has been extensively studied in information retrieval. However, there are a growing number of tasks that require computing the similarity between two very short segments of text. These tasks include query reformulation, sponsored search, and image retrieval. Standard text similarity measures perform poorly on such tasks because of data spar...

the evaluation of language related engagment and task related engagment with the purpose of investigating the effect of metatalk and task typology

abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...