Do you want to publish a course? Click here

Comprehension Based Question Answering using Bloom's Taxonomy

استفهام على أساس الإجابة باستخدام تصنيف بلوم

329   0   0   0.0 ( 0 )
 Publication date 2021
and research's language is English
 Created by Shamra Editor




Ask ChatGPT about the research

Current pre-trained language models have lots of knowledge, but a more limited ability to use that knowledge. Bloom's Taxonomy helps educators teach children how to use knowledge by categorizing comprehension skills, so we use it to analyze and improve the comprehension skills of large pre-trained language models. Our experiments focus on zero-shot question answering, using the taxonomy to provide proximal context that helps the model answer questions by being relevant to those questions. We show targeting context in this manner improves performance across 4 popular common sense question answer datasets.



References used
https://aclanthology.org/
rate research

Read More

The sport shows is the use of field movement to form geometric and artistic shapes so it taught at the physical education ,Decoration, and Fine arts faculties. This research is made to meet the requirements of quality (NARS) standards ,and the needs of the teaching process and aimed to find out the state of the Sports Shows course , its methods and quality. A Questionnaire was conducted according to Bloom's Taxonomy with its six levels the Questionnaire is consisted of 33 questions the Questionnaire is evaluated by thirteen of the Faculty of Physical Education and Faculty of Education academic staff to conclude that the applied teaching method achieves the course goals ,and the students comprehension level is good and the course items are adequate.
The pivot for the unified Aspect-based Sentiment Analysis (ABSA) is to couple aspect terms with their corresponding opinion terms, which might further derive easier sentiment predictions. In this paper, we investigate the unified ABSA task from the p erspective of Machine Reading Comprehension (MRC) by observing that the aspect and the opinion terms can serve as the query and answer in MRC interchangeably. We propose a new paradigm named Role Flipped Machine Reading Comprehension (RF-MRC) to resolve. At its heart, the predicted results of either the Aspect Term Extraction (ATE) or the Opinion Terms Extraction (OTE) are regarded as the queries, respectively, and the matched opinion or aspect terms are considered as answers. The queries and answers can be flipped for multi-hop detection. Finally, every matched aspect-opinion pair is predicted by the sentiment classifier. RF-MRC can solve the ABSA task without any additional data annotation or transformation. Experiments on three widely used benchmarks and a challenging dataset demonstrate the superiority of the proposed framework.
The evaluation of question answering models compares ground-truth annotations with model predictions. However, as of today, this comparison is mostly lexical-based and therefore misses out on answers that have no lexical overlap but are still semanti cally similar, thus treating correct answers as false. This underestimation of the true performance of models hinders user acceptance in applications and complicates a fair comparison of different models. Therefore, there is a need for an evaluation metric that is based on semantics instead of pure string similarity. In this short paper, we present SAS, a cross-encoder-based metric for the estimation of semantic answer similarity, and compare it to seven existing metrics. To this end, we create an English and a German three-way annotated evaluation dataset containing pairs of answers along with human judgment of their semantic similarity, which we release along with an implementation of the SAS metric and the experiments. We find that semantic similarity metrics based on recent transformer models correlate much better with human judgment than traditional lexical similarity metrics on our two newly created datasets and one dataset from related work.
The theoretical part of Soccer curriculum, for the first-year students, is considered as an important element in its teaching process, which helps to deliver the theoretical and necessary information helping students to comprehend and understand th e moving skills and how to carry them out, in addition to avoid the common mistakes which usually commited by them. The aim of this scientific research is to stand up to the reality of taught Soccer curriculum, how teaching it and the quality of its vocabulary in accordance with the requirements of quality, reliability and standards of NARS. For this purpose, questionnaires have been distributed to 54 students according to Bloom's Taxonomy relying on its six levels in order to evaluate and assess the content of curriculum. It was shown that the results were suitability and fitting with the curriculum's content, teaching methods and the capabilities of the students, which means that the curriculum is qualified and its objectives and targets are achieved
For many tasks, state-of-the-art results have been achieved with Transformer-based architectures, resulting in a paradigmatic shift in practices from the use of task-specific architectures to the fine-tuning of pre-trained language models. The ongoin g trend consists in training models with an ever-increasing amount of data and parameters, which requires considerable resources. It leads to a strong search to improve resource efficiency based on algorithmic and hardware improvements evaluated only for English. This raises questions about their usability when applied to small-scale learning problems, for which a limited amount of training data is available, especially for under-resourced languages tasks. The lack of appropriately sized corpora is a hindrance to applying data-driven and transfer learning-based approaches with strong instability cases. In this paper, we establish a state-of-the-art of the efforts dedicated to the usability of Transformer-based models and propose to evaluate these improvements on the question-answering performances of French language which have few resources. We address the instability relating to data scarcity by investigating various training strategies with data augmentation, hyperparameters optimization and cross-lingual transfer. We also introduce a new compact model for French FrALBERT which proves to be competitive in low-resource settings.

suggested questions

comments
Fetching comments Fetching comments
mircosoft-partner

هل ترغب بارسال اشعارات عن اخر التحديثات في شمرا-اكاديميا