Multi‐threshold proportional hazards model and subgroup identification
Sign Up to like & getrecommendations! Published in 2022 at "Statistics in Medicine"
DOI: 10.1002/sim.9589
Abstract: We propose a novel two‐stage procedure for change point detection and parameter estimation in a multi‐threshold proportional hazards model. In the first stage, we estimate the number of thresholds by formulating the threshold detection problem… read more here.
Keywords: hazards model; proportional hazards; multi threshold; subgroup identification ... See more keywords
A capacitive multi-threshold threshold gate design to reach a high-performance PVT-tolerant 4:2 compressor by carbon nanotube FETs
Sign Up to like & getrecommendations! Published in 2018 at "Analog Integrated Circuits and Signal Processing"
DOI: 10.1007/s10470-017-1077-1
Abstract: This paper presents two new 4:2 compressors based on capacitive multi-threshold threshold logic (MTTG), and Carbon Nanotube Field Effect Transistors (CNFETs). The entire capacitor network is divided into two groups in one of the proposed… read more here.
Keywords: design; carbon nanotube; capacitive multi; threshold threshold ... See more keywords
Multi-threshold window discriminator based on SAR logic
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/17/01/c01042
Abstract: The new X-ray imaging detectors allow capturing an X-ray image in various photon energy ranges in one shot. This technique is called X-ray color imaging, and it is becoming a promising method in fields such… read more here.
Keywords: window discriminator; multi threshold; threshold window;
Multi-threshold image segmentation for melanoma based on Kapur’s entropy using enhanced ant colony optimization
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neuroinformatics"
DOI: 10.3389/fninf.2022.1041799
Abstract: Melanoma is a malignant tumor formed by the cancerous transformation of melanocytes, and its medical images contain much information. However, the percentage of the critical information in the image is small, and the noise is… read more here.
Keywords: multi threshold; image segmentation; model; threshold image ... See more keywords