Learning Label Trees for Probabilistic Modelling of Implicit Feedback

Learning Item Trees for Probabilistic Modelling of Implicit Feedback

User preferences for items can be inferred from either explicit feedback, such as item ratings, or implicit feedback, such as rental histories. Research in collaborative filtering has concentrated on explicit feedback, resulting in the development of accurate and scalable models. However, since explicit feedback is often difficult to collect it is important to develop effective models that take...

Unaccusative and Unergative Verb Acquisition: Effects of Implicit, Explicit, and Mixed Oral Corrective Feedback

The Long-Term Effect of Implicit and Explicit Corrective Feedback on Accuracy of EFL Learners’ Descriptive Writing Skill

Since the emergence of the process-oriented approach to second language writing instruction two main questions have been what and how error feedback should be given to the students. The question of whether teachers should provide feedback on grammar in the writing assignments of English as a foreign language students, and if so how, has been a matter of considerable debate in the field of secon...

The Effect of Written Corrective Feedback on the Accuracy of Output Task and Learning of Target Form

The effect of error feedback on the accuracy of output task types such as editing task, text reconstruction task, picture cued writing task, and dictogloss task, has not been clearly explored. Following arguments concerning that the combination of both corrective feedback and output makes it difficult to determine whether their effects were in combination or alone, the purpose of the present st...

The Effects of Direct Corrective Feedback and Metalinguistic Explanation on EFL Learners’ Implicit and Explicit Knowledge of English Definite and Indefinite Articles

This study investigated the effects of two types of written feedback – direct corrective feedback (DCF) and metalinguistic explanation (ME) - on Iranian EFL learners’ implicit and explicit knowledge of English definite and indefinite articles. Assigned to three groups of DCF, ME, and control groups, the participants took four tests in three testing phases: pretest, posttest, and delayed posttes...