نتایج جستجو برای: semi quantitative feature
تعداد نتایج: 671023 فیلتر نتایج به سال:
the safety of hydrogen generation facilities is the main concern in their process operation. this study was conducted to identify the hazards and evaluate the risks of a hydrogen generation plant. for this purpose, prha (process hazard analysis) was applied for hazard identification while lopa (layer of protection analysis) was used for risk assessment. the study was conducted in the hydrogen p...
We present a spectral mapping technique for semisupervised pattern classification. Importance scores of features are firstly evaluated with a semi-supervised feature selection algorithm by Zhao et al. Training data are then embedded into a low-dimensional space with a spectral mapping derived from the selected and weighted feature vectors with which test data are classified by the nearest neigh...
مقدمه: رزیستین، یک هورمون مترشحه از بافت چربی است که نقش مهمی را در تنظیم هموستاز انرژی و متابولیسم ایفا میکند. هدف از این تحقیق بررسی تاثیر تمرین هوازی منظم بر بیان ژن رزیستین لنفوسیت زنان جوان تمرین کرده بود. روش تحقیق: 20 زن جوان بسکتبالیست (عضو لیگ استان) شهر مشهد که سابقه تمرینی 4 سال تمرین مداوم داشتند بطور تصادفی انتخاب و به دو گروه کنترل و تجربی تقسیم شدند. گروه تجربی به مدت 8 هفته و...
Data annotation using visual inspection (supervision) of each training sample can be laborious. Interactive solutions alleviate this by helping experts propagate labels from a few supervised samples to unlabeled ones based solely on the analysis their feature space projection (with no further supervision). We present semi-automatic data approach suitable and semi-supervised label estimation. va...
the body of residential complexes is affected by social interactions between residents over time. of the most important places for social communications are bazaars as the backbone of iranian cities. ancient bazaar of babol in north of iran contains natural features which makes a special sense of place. this essay tries to answer to how concept of sense of place is presented and what are factor...
This paper focuses on semi-supervised clustering, where the goal is to cluster a set of data-points given a set of similar/dissimilar examples. These examples provide instance-level equivalence/in-equivalence constraints (e.g., similar pairs belong to the same cluster while dissimilar pairs belong to different clusters), but in order to aid final clustering we must propagate them to feature-spa...
OBJECTIVES To develop a consensus-based ultrasound (US) definition and quantification system for synovitis in rheumatoid arthritis (RA). METHODS A multistep, iterative approach was used to: (1) evaluate the baseline agreement on defining and scoring synovitis according to the usual practice of different sonographers, using both grey-scale (GS) (synovial hypertrophy (SH) and effusion) and powe...
In many computer vision tasks like face recognition and image retrieval, one is often confronted with high-dimensional data. Procedures that are analytically or computationally manageable in low-dimensional spaces can become completely impractical in a space of several hundreds or thousands dimensions. Thus, various techniques have been developed for reducing the dimensionality of the feature s...
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