what is competitive intelligence? Competitive intelligence is the most important part of our marketing. Only when we fully understand the overall situation of our competitors and the market can we make accurate judgments. Before advertising, we usually use various tools, such as SocialPeta, to check...
Fast fashion is a business model that offers (the perception of) fashionable clothes at affordable prices. From an operations standpoint, fast fashion requires a highly responsive supply chain that can support a product assortment that is periodically ch
来源会议 Advances in Power System Control, Operation and Management, 1993. APSCOM-93., 2nd International Conference on 1994/01/07 研究点推荐 fast decoupled load flow method (FDLF) fast decoupled load flow ill-conditioned system MFDLF low X/R ratio branches 引用走势 2003 被引量:1 ...
Support of 2 representations of ADTs with a sealed trait or a Scala class as a base type and non-abstract Scala classes or objects as leaf classes: 1st representation uses discriminator field with string type of value, 2nd one uses string values for objects and a wrapper JSON object with a...
X Jia,T Lei,P Liu,D Xue,AK Nandi 摘要: Although automatic fuzzy clustering framework (AFCF) based on improved density peak clustering is able to achieve automatic and efficient image segmentation, the framework suffers from two problems. The first one is that the adaptive morphological ...
Advanced options for the Deleglise-Rivat algorithm: -a, --alpha=NUM Set tuning factor: y = x^(1/3) * alpha --P2 Compute the 2nd partial sieve function --S1 Compute the ordinary leaves --S2-trivial Compute the trivial special leaves --S2-easy Compute the easy special leaves --S2-har...
parallel B\parallel }\). To express the cosine similarity using matrix operations, we first rescale the nonnegative count matrixCto obtain a new matrixX, such that the rows ofXhave unitL2norm. Consequently, the cosine similarity matrix between rows of\(X\)can be represented as\(X{X}^{T}...
W. 2nd, Lee, K. C., Galan, A. & Leffell, D. J. Melanoma in situ: part I. Epidemiology, screening, and clinical features. J. Am. Acad. Dermatol. 73, 181–190 (2015). Article PubMed Google Scholar Benvenuto-Andrade, C. et al. Differences between polarized light dermoscopy and ...
play mutliple MP4 part files and try to fast skip forth (video part1.mp4 -> video part2.mp4 -> video part3.mp4) jump to the 2nd part and if than the player hangs, stop the video and start it again, so that it already starts at the 2nd part. Then try to fast skip back (video...
This requires considerable time, which makes it only useful in situations where many FFTs are calculated with the same N and X. This is the case with fCWT, as its scale-dependent part evaluates a fixed-length inverse FFT for every scale factor a. Other high-performance FFT libraries include...