Artificial Intelligence
This study includes three commercially available 3D printers for soft material printing based on the Material Extrusion (MEX) AM process. The samples are 3D printed for six different AM process parameters obtained by varying layer height and nozzle speed. The novelty part of the methodology is incorporating an AI-based image segmentation step in the decision-making stage that uses quality inspected training data from the Non-Destructive Testing (NDT) method.The performance of the trained AI model is compared with the two software tools based on the classical thresholding method.
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136 Views
In order to enable an efficient and reliable integration of photovoltaic power plants into power
grids in sub-Saharan Africa in general and Chad in particular, which is committed to massively exploiting
solar energy to address its energy deficit, this work aims to forecast hourly temperature and global horizontal
irradiation (GHI). In this study, we employ ensemble methods represented by random forest (RF) and extreme
boosting gradient (XGB) model. Their performances are then compared with the support vector regression
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23 Views
Lung cancer is a common and severe lung disease that poses a significant threat to health. However, early detection of lung cancer in patients significantly increases their chances of successful treatment. Therefore, leveraging and developing deep learning, which has demonstrated exceptional performance in the medical field, for lung cancer diagnosis is a matter of urgency.Recently, deep learning has started to make its mark in various fields, especially in the medical field where many success stories have emerged.
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101 Views
Abstract—Sparse Mobile CrowdSensing is an efficient data collection paradigm that recruits participants to gather data from partial spatiotemporal regions and leverages inherent correlations among these data to infer the remaining uncollected data. However, enabling accurate inference requires participants to upload sensitive spatiotemporal information, which poses significant privacy leakage risks. Traditional methods address these risks by obfuscating the uploaded spatial data, but this often compromises inference accuracy.
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15 Views
The Clarkson University Affective Data Set (CUADS) is a multi-modal affective dataset designed to assist in machine learning model development for automated emotion recognition. CUADS provides electrocardiogram, photoplethysmogram, and galvanic skin response data from 38 participants, captured under controlled conditions using Shimmer3 ECG and GSR sensors. ECG, GSR and PPG signals were recorded while each participant viewed and rated 20 affective movie clips. CUADS also provides big five personality traits for each participant.
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103 Views
This dataset is a dedicated dataset built by standard datasets such as YAGO3-10, NELL-995, and WN18RR for detecting conflicts at path granularities in knowledge graphs. Each data set contains an error triple with a path of the format "entity relation entity relation... label", a label of 1 indicates that the path contains no erroneous triples, and a label of -1 indicates that the path contains erroneous triples.
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32 Views
This dataset comprises 33,800 images of underwater signals captured in aquatic environments. Each signal is presented against three types of backgrounds: pool, marine, and plain white. Additionally, the dataset includes three water tones: clear, blue, and green. A total of 12 different signals are included, each available in all six possible background-tone combinations.
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387 Views
will to do
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13 Views
The ABERDEEN Face Database is a well-known dataset in the field of computer vision and pattern recognition, specifically designed for research into face detection, recognition, and related tasks. Compiled by researchers at the University of Aberdeen in Scotland, this database provides a valuable resource for scientists and engineers working on facial analysis algorithms.
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48 Views
The Essays-Big5 and Kaggle-MBTI datasets are valuable resources for personality research, combining diverse textual data with psychological labels. The Essays-Big5 dataset includes over 2,000 personal essays annotated with Big Five personality traits, enabling the exploration of linguistic patterns correlated with personality dimensions, with data split stratified by personality trait distributions to ensure balanced representation.
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91 Views