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Learning from Weak Teachers
2012
Journal of machine learning research
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We view this paper as a first step towards the development of a theory of learning from labels generated by teachers of varying accuracy, a scenario that is relevant in various practical applications. ...
We introduce a formal framework for such learning scenarios with label sources of varying quality, and we propose a parametric model for such label sources ("weak teachers"), reflecting the intuition that ...
Outline of our model and results We propose a formal model of what we call learning from weak teachers. ...
dblp:journals/jmlr/UrnerBS12
fatcat:t74l4kdtybhstdsxvexceg55ma
The Strengths and Weaknesses of Cooperative Learning and Problem-based Learning in EFL Writing Class: Teachers and Students' Perspectives
2018
International Journal of Instruction
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On the other hand, the weaknesses of CL are that it needs much more time to implement, it needs active participation from both teachers and students, it is difficult to manage, and it needs more preparation ...
This study was aimed at evaluating the strengths and weaknesses of cooperative learning and problem-based learning in EFL writing classes. This study employed a case study method. ...
CL needs active participation not only from students but also from teachers 3. CL is difficult to manage Teacher 2: Weaknesses: 1. It needs more time 2. ...
doi:10.12973/iji.2018.11441a
fatcat:dwagfrpv4fcjzfqsl6dcikzrzq
Learning to Rank from Samples of Variable Quality
[article]
2018
arXiv
pre-print
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might be from heuristics or other sources of weak supervision such as crowd-sourcing. ...
Both student and teacher are learned from the data. We evaluate FWL on document ranking where we outperform state-of-the-art alternative semi-supervised methods. ...
This gives us the weak dataset Step 1: Pre-train student on weak data, Step 2: Fit teacher to observations from the true function, and Step 3: Fine-tune student on labels generated by teacher, taking the ...
arXiv:1806.08694v1
fatcat:qn7njxdfyvct7ceh3yub7jewg4
Meta Self-Refinement for Robust Learning with Weak Supervision
[article]
2022
arXiv
pre-print
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In this work, we propose Meta Self-Refinement (MSR), a noise-resistant learning framework, to effectively combat noisy labels from weak supervision sources. ...
However, labels from weak supervision can be rather noisy and the high capacity of DNNs makes them easy to overfit the noisy labels. ...
By this means, only low-entropy (high-confidence) predictions from the teacher is learned. ...
arXiv:2205.07290v1
fatcat:hsdmxpj5j5a2fcboymxwafwyom
The Strengths and Weaknesses of Using Google Classroom for Blended Learning
2021
Jurnal Pendidikan Bahasa Inggris Undiksha
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Blended learning is one way teachers should facilitate learning interactions that combine conventional learning methods with technology. ...
Learning Technology plays a crucial role in the development of education in Indonesia. Teachers should use IT to increase students' learning motivation. ...
However, Google Classroom has weaknesses as a tool for blended learning. ...
doi:10.23887/jpbi.v9i2.34820
fatcat:lpwbledvgbcj5mwmhyrwqz6lqu
Shifting the emphasis from teaching to learning: Process-based assessment in nurse education
2011
International Review of Research in Open and Distance Learning
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<p>Shifting from an emphasis on teaching to learning is a complex task for both teachers and students. ...
This shift highlighted a teacher-student relationship with a shared responsibility in the orchestration of the learning experience. ...
Weak classification is by definition a weak insulation between what the teachers can expect of the students' text in relation to the learning outcome. ...
doi:10.19173/irrodl.v12i5.957
fatcat:j5tjtmelcvdqtgrjoi7jqemvse
The teaching of Thirukkural based on HOTS among the students of Tamil primary schools in the state of Perak
2019
International Journal of Advanced and Applied Sciences
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Through the grading which was conducted by referring to SPSS, the results of the research revealed that the mastery of HOTS among teachers in this category is average and weak from the eight criteria which ...
The approach of quantitative was employed to obtain the data of the research. 80 teachers were chosen as samples from four different schools in Perak to elicit information pertaining to the mastery of ...
Does this weakness exist due to incompetence of teachers in mastering the content of HOTS in teaching and learning that are art based? ...
doi:10.21833/ijaas.2019.02.014
fatcat:uklwjseeqvavvfeneg4c2otkl4
The Effects of TBLT's Strong Form and Weak Form on ESL Students' Vocabulary Acquisition
2018
Theory and Practice in Language Studies
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Based on the different ideas of TBLT types—the strong form (i.e. the strong task-based approach) and the weak form (i.e. the weak task-based approach), it designed different teaching procedures aiming ...
The result showed that the students as a whole had a better learning result when they were taught by the strong form of TBLT, especially when dealing with productive vocabulary. ...
From the angle of the learner, they are explicit learning and implicit learning. ...
doi:10.17507/tpls.0807.09
fatcat:r5hh4tjgk5f7dktaypoxt2e5ia
Evaluation of the Implementation of the Discovery Learning Model by Utilizing M-Edukasi
2021
Teknodika
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This research aimed to evaluate the strengths and the weaknesses of the model using M-Edukasi to provide recommendations for the stakeholders, in this case, teachers, school principals, and the Center ...
Those weaknesses, then, affected the students' learning outcomes that were less than optimal. Abstrak: Menerapkan pembelajaran yang terbaik di masa pandemic Covid 19 sangat menantang. ...
In other words, these weaknesses originated from the weakness of the lesson plans compiled by the teacher and the incomplete learning media used with instructions for use. ...
doi:10.20961/teknodika.v19i1.47094
fatcat:4yrxymvjr5e4bpy6ya7gu3ku2e
An Investigation of the Reasons Behind the Weaknesses in English Among Public Secondary School Leavers
2016
Journal of Teaching and Teacher Education
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Twenty three (23) female English teachers and forty seven (47) female school students participated in this study by writing the reasons which, according to them, affect learning and acquiring English negatively ...
Such weaknesses are obviously noticed when such students sit for the entrance exams as prerequisite for English studies, engineering and medicine. These weaknesses can be due to many reasons. ...
From the point of view of teachers and students. ...
doi:10.12785/jtte/040105
fatcat:uutb6t6j3ng4ngdle42cnemfta
The Use of Portfolio as an Assessment Tool in the Malaysian L2 Classroom
2012
International Journal of English Language Education
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Moreover, the ESL teachers found students showed progress in learning via supplementary exercises which were assessed and then graded. ...
The teachers disclosed that the core features of a portfolio assessment include purpose, content and structure which were considered crucial to bring about effective results of student learning. ...
The teachers were able to assist weak and passive learners to improve their learning in English. ...
doi:10.5296/ijele.v1i1.2851
fatcat:qjhzoidqebdgbjtsbpeishx3ta
Teachers' use of class talk interaction as a predictor of learning outcomes in chemistry
2020
SN Social Sciences
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The study involved a sample of 384 students and 30 teachers, drawn from 30 public secondary schools in Murang'a County, Kenya. ...
One critical objective of a chemistry teacher is to create an active learning environment. ...
Through SMASSE, teachers are discouraged from using passive learning. ...
doi:10.1007/s43545-020-00009-1
fatcat:wqqvbwgrfffy7bnnlto2ge4y4q
The outcome-based iCAN! / theyCAN! feedback paradigm differentiates strong and weak learning outcomes, learner diversity, and the learning outcomes of each learner: A shift to metacognitive assessment
2019
Forum of Clinical Oncology
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Background Can learning outcomes be transformed in useful tools revealing strong and weak learning outcomes, learners, teachers; reporting student self-assessment overestimation; informing formative feedback ...
Individual students self-assessed themselves from 31% to 88% before, and from 54% to 88% after; individual teachers assessed students from 29% to 66% before, and from 55% to 94% after. The iCAN! ...
Can learning outcomes be transformed into useful tools revealing the strong and weak learning outcomes, the strong and weak learners and teachers, and the strong and weak learning outcomes of each learner ...
doi:10.2478/fco-2018-0004
fatcat:47hpkgu37jhpvfemtys5fllshu
Fidelity-Weighted Learning
[article]
2018
arXiv
pre-print
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Other Versions
Both student and teacher are learned from the data. ...
might be from heuristics or other sources of weak supervision such as crowd-sourcing. ...
works on learning from weak labels (Roth, 2017) . ...
arXiv:1711.02799v2
fatcat:a7noewnkwzgbrcmcozmttbsfhu
Learning Strategies In The Digital Era
2022
International Journal of Educational Management and Innovation
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The data was obtained by using the interview instrument with the teacher. The interviews showed that the school teachers still felt weaknesses in learning in the digital era. ...
Implementing learning is growing from a traditional face-to-face system to digital-based learning in the digital era. ...
Not all learning can be digital because students also have to get direct direction from the teacher and must get feedback from the teacher so that students feel lazy to collect assignments that have been ...
doi:10.12928/ijemi.v3i1.5507
fatcat:d5ouqpw7infgljfbino73gzfp4
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