Abstract: A method for performing sequential multi-model race estimation is provided. The method includes acquiring a dataset of identification information of individuals; executing a first model within a multi-model system for estimating a race for each of the individuals included in the dataset; subsequent to executing the first model, executing a second model within the multi-model system for estimating a race for individuals included in the dataset that were unable to be estimated via the first model; and subsequent to executing the second model, executing a third model within the multi-model system for estimating a race for individuals included in the dataset that were unable to be estimated via the first model and the second model, in which the third model estimates a race for individuals with insufficient data fields.

Abstract: Formulations suitable for use with fibrous substrates are provided. The formulations provide increased wet strength, high dispersibility, and shape retention of premoistened fibrous substrates. Such formulations comprise at least one dielectric-adjusting solvent, and optionally water, coupling agents, salts, personal care components, hard surface cleaning components, or combinations thereof.