Results 61 to 70 of about 97,372 (256)

Electrically Coded Retinomorphic Spectrophotodetector

Advanced Materials, EarlyView.
Self‐powered retinomorphic pyro‐photodetector is demonstrated that avoids machine‐learning post‐processing and covers 365–940 nm. Electrostatic balancing of built‐in potential produces an electrical wavelength code, delivering <3 nm wavelength decoding accuracy with ∼46 µs response.
Mohit Kumar, Hyunmin Dang, Hyungtak Seo
wiley   +1 more source

Pressurized coal of water inrush risk assessment based on confusion matrix

Meitan kexue jishu
Floor water inrush of Coal seam is a complex dynamic phenomenon of hydrogeology and mining, which is controlled by multiple factors and has very complex nonlinear dynamic characteristics.
Min CAO, Shangxian YIN, Shuqian LI, Xu WANG, Yulong MIAO   +4 more
doaj   +1 more source

1‐D Collocated Dual‐Gradient Sensory Fibers for Comprehensive Sensing and Decoding of Complex Human Motion and Physiology

Advanced Materials, EarlyView.
Coupled materials design enables a monolithic fiber that integrates complementary sensing regimes into a single wearable strand. By preserving informative signal features across subtle physiological deformation, large body motion, and mixed mechanical inputs, the dual‐gradient architecture generates synchronized, less redundant outputs that improve ...
Yunheum Lee, Sungha Jeon, Min Kim, Joonhee Won, Jinwook Yeo, Kyunghyun Jo, Soyeon Lee, Kieun Park, Yechan Yang, Chul Kim, Gun‐Hee Lee, Seunghwa Ryu, Sungho Jo, Seongjun Park   +13 more
wiley   +1 more source

Efficient Prompt Optimization for Relevance Evaluation via LLM-Based Confusion Matrix Feedback

Applied Sciences
Evaluating query-passage relevance is a crucial task in information retrieval (IR), where the performance of large language models (LLMs) greatly depends on the quality of prompts.
Jaekeol Choi
doaj   +1 more source

Metal Oxide Nano‐Interface Boosting the Deep Ultraviolet Adjustable Noise‐Filtering In‐Sensor Computing

Advanced Materials, EarlyView.
We show that sol‐gel‐fractured indium–magnesium oxide combines deep‐ultraviolet responsivity, high carrier mobility, and an excellent memory dynamic range. This unique materials platform enables deep‐ultraviolet long‐afterglow light‐emitting devices with multifunctional integration.
Zhongshi Ju, Peng Li, Jingsong Yuan, Boyuan Yu, Bin Han, Yusheng Chen, Jiangang Ma, Haiyang Xu, Yichun Liu, Paolo Samorì   +9 more
wiley   +1 more source

Semantic Similarity Assessment of Volunteered Geographic Information

Journal of Engineering, 2016
The recent development in communication technologies between individuals allows for the establishment of more informal collaborative map data projects which are called volunteered geographic information (VGI).
Maythm M. Albakri, Dr
doaj  

Penerapan Klasifikasi Bayes Untuk Memprediksi Jenis Latihan Siswa Pencak Silat (Studi Kasus Pencak Silat PSHT)

Teknika, 2018
Perguruan Pencak Silat PSHT saat ini memiliki ratusan siswa dengan berbagai latar belakang dan kemampuan yang berbeda. Selama ini pelatih dalam penentuan jenis latihan pencak silat di PSHT hanya menggunakan perkiraan intuisi semata, akibatnya sering ...
Tedy Setiadi, Jamaludin Jamaludin
doaj   +1 more source

Confusion matrix and minimum cross-entropy metrics based motion recognition system in the classroom. [PDF]

Sci Rep, 2022
Wu MT.
europepmc   +1 more source

Interfacial Failure and Self‐Healing in Solid‐State Batteries

Advanced Materials, EarlyView.
Dynamic interfacial self‐healing offers an adaptive route to mitigate coupled mechanical, chemical, and electrochemical degradation in solid‐state batteries. This review connects evolving interfacial failure mechanisms with physical‐flow, chemical‐restoration, stimuli‐responsive, and electric‐field‐assisted repair strategies, highlighting targeted self‐
Xinxin Zhu, Tengfei Dai, Wendi Dou, Zhiheng Li, Kaihua Wen, Yanqun Lv, Ming Zhao, Jun Lu, Zaiping Guo   +8 more
wiley   +1 more source

Predictive System Implementation to Improve the Accuracy of Urine Self-Diagnosis with Smartphones: Application of a Confusion Matrix-Based Learning Model through RGB Semiquantitative Analysis. [PDF]

Sensors (Basel), 2022
Kim SC, Cho YS.
europepmc   +1 more source