Results 221 to 230 of about 24,248 (246)

From Folding Mechanics to Robotic Function: A Unified Modeling Framework for Compliant Origami

open access: yesAdvanced Science, EarlyView.
A geometry‐consistent DDG framework captures compliant origami deformation from rigid‐like folding to soft panel bending. By tuning crease and panel stiffness, bistable snap‐through responses transform into smooth monostable deformation, enabling programmable stability and robot‐scale locomotion.
Bohan Zhang   +7 more
wiley   +1 more source

Automated Risk Assessment of Opioid Use: Analysis Using Pre-Trained Transformers on Social Media Data. [PDF]

open access: yesJMIR Infodemiology
Ahmad M   +6 more
europepmc   +1 more source

Predicting the Emergency Department Patient Journey Using a Machine Learning Approach. [PDF]

open access: yesJMIR AI
Kovoor JG   +30 more
europepmc   +1 more source

SentiTFIDF – Sentiment Classification using Relative Term Frequency Inverse Document Frequency

open access: yesInternational Journal of Advanced Computer Science and Applications, 2014
—Sentiment Classification refers to the computational techniques for classifying whether the sentiments of text are positive or negative. Statistical Techniques based on Term Presence and Term Frequency, using Support Vector Machine are popularly used ...
Kranti Ghag, Ketan Shāh
exaly   +1 more source

Performance of Term Frequency - Inverse Document Frequency and K-Means in Government Service Identification

open access: yes
Term Frequency-Inverse Document Frequency (TF-IDF) is used to assess the importance of words in a document relative to the rest of the document set, while K-Means clusters documents based on content similarity.
Amalia Amalia, Mahyuddin K M Nasution
exaly   +1 more source
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