Since it is hard to prove convergence of this problem theoretically (it is mathematically intractable), it is investigated numerically.
(It is also hard to reach convergence in the experiments).
(Although both SVM and LDA are using hyperplanes to separate two classes, their performance can have a vast difference based on problem domains. This is because they adopt different optimal criteria to find that hyperplanes. With SVM, it is hard to reach convergence in the experiments).
Computational efficiency can be an issue for the implementation of BMA, because the MCMC chain has to converge, and convergence can be hard to reach, especially in the big data context (Table 2).
People will pay, he says, for customer care and added value.But perhaps the hardest form of convergence for Vivendi to achieve will be between the French and North American parts of the business.
"The nature of digital culture seems to encourage niche-ification but it seems to be harder for a convergence of energy around something that has any kind of long-term, sustained existence," says Reynolds.
Changing risk with duration of residence (Harding, 2003) and convergence of risk factors, together with poorer declines in traditionally low-risk groups (Harding et al, 2009; Arnold et al, 2010; Mangtani et al, 2010), threaten the healthy migrant advantage (Zaman and Mangtani, 2007).
Intending to achieve an algorithm characterized by the quick convergence of hard c-means (HCM) and finer partitions of fuzzy c-means (FCM), suppressed fuzzy c-means (s-FCM) clustering was designed to augment the gap between high and low values of the fuzzy membership functions.
Private equity, risk mitigation, disruptive innovation, alpha opportunities -- it's not hard to see the convergence of the worlds of ESG and impact investing data.
