Regional to Local Machine-Learning Analysis for Unconventional Formation Reserve Estimation: Eagle Ford Case Study

2020 ◽  
Author(s):  
Peidong Zhao ◽  
Rencheng Dong ◽  
Yu Liang
Keyword(s):  
Machine Learning ◽  
Reserve Estimation ◽  
Eagle Ford ◽  
Learning Analysis ◽  
Local Machine

scholarly journals Reconstructing rock art chronology with transfer learning: A case study from Arnhem Land, Australia

2021 ◽  
Author(s):  
Jarrad Kowlessar ◽  
James Keal ◽  
Daryl Wesley ◽  
Ian Moffat ◽  
Dudley Lawrence ◽  
...  
Keyword(s):  
Machine Learning ◽  
Material Culture ◽  
Transfer Learning ◽  
Rock Art ◽  
Training Data ◽  
Data Sets ◽  
Learning Approaches ◽  
Arnhem Land ◽  
Learning Analysis

In recent years, machine learning approaches have been used to classify and extract style from media and have been used to reinforce known chronologies from classical art history. In this work we employ the first ever machine learning analysis of Australian rock art using a data efficient transfer learning approach to identify features suitable for distinguishing styles of rock art. These features are evaluated in a one-shot learning setting. Results demonstrate that known Arnhem Land Rock art styles can be resolved without knowledge of prior groupings. We then analyse the activation space of learned features and report on the relationships between styles and arrange these classes into a stylistic chronology based on distance within the activation space. By generating a stylistic chronology, it is shown that the model is sensitive to both temporal and spatial patterns in the distribution of rock art in the Arnhem Land Plateau region. More broadly, this approach is ideally suited to evaluating style within any material culture assemblage and overcomes the common constraint of small training data sets in archaeological machine learning studies.

Paper2Wire – A Case Study of User-Centred Development of Machine Learning Tools for UX Designers

i-com ◽  
2021 ◽  
Vol 20 (1) ◽  
pp. 19-32
Author(s):  
Daniel Buschek ◽  
Charlotte Anlauff ◽  
Florian Lachner
Keyword(s):  
Machine Learning ◽  
Development Process ◽  
User Study ◽  
Concept Development ◽  
Lessons Learned ◽  
Design Tool ◽  
Learning Tools ◽  
Interface Elements ◽  
Industry Partner

Abstract This paper reflects on a case study of a user-centred concept development process for a Machine Learning (ML) based design tool, conducted at an industry partner. The resulting concept uses ML to match graphical user interface elements in sketches on paper to their digital counterparts to create consistent wireframes. A user study (N=20) with a working prototype shows that this concept is preferred by designers, compared to the previous manual procedure. Reflecting on our process and findings we discuss lessons learned for developing ML tools that respect practitioners’ needs and practices.

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