These attributes were recommended based on the independence of the attributes relevant to the management of SAA (relative to other attributes initially considered such as convenience, which converged as a concept with frequency of transfusion), importance as rated by clinicians and patients and for their consistent relevance in focus groups with clinicians and patients from the US and France.
The Naive Bayes classifier assumes independence of the attributes used in classification but it has been tested on several artificial and real data sets, showing good performances even when strong attribute dependences are present.
However, the majority of the rank-based schemes assume the conditional independence of the attributes given the target variable and are thus not effective for problems involving much feature interaction [ 10].
Given a set of patient attributes, F = {F1, F2... Fn}, the posterior probability of a patient having negative rechallenge (NR) under the assumption of independence of the attributes can be computed as follows: The performance of the model was measured using AUC, which is frequently used to evaluate prediction models in the biomedical informatics field [ 10, 11].
Naïve Bayes is a simple probabilistic classification algorithm based on Bayes' theorem and has the assumption of conditional independence of the predictive attributes [ 8, 9].
The critical assumption of a Naïve Bayes classifier is the conditional independence of the set of attributes that describes each x ∈ X instance of the target function f: X → Y. Like in the SVM method, no clear classification model is provided to the investigator, who can only perform a "blind" assignment of specimen to species.
For Predator Identification, we are interested in co-occurrences of attributes and independence is unclear.
Theodoros Kolokotronis, a leader in the War of Independence (1821-32), attributed his victories to a constant supply of gunpowder from Dimitsana's mills.
The assumption of independence between the attributes that combine to form multidimensional stimuli is not always met and is always an empirical question.
Neither side seemed too concerned about the political independence of an institution whose essential attribute is a capacity to resist demands for easy money, if necessary — parties and elections be damned.
