1. A device, comprising: an analog front-end (AFE) to generate at least one analog signal representative of electroencephalography (EEG) information; a digital back end (DBE) including a feature extraction (FE) engine and a non-linear support vector machine (NL-SVM) classification engine comprising circuitry configured to perform an antilog function on a summation of a first input and a log conversion of a second input to determine onset of a seizure based on at least one digital signal corresponding to the at least one analog signal; and an analog-to-digital converter (A/D) stage to convert the at least one analog signal provided by the AFE to the at least one digital signal for use by the DBE.