This third part of a series on NLP and survey data explores Latent Dirichlet Allocation, a popular tool to ferret out elusive themes in text comments, referred to as topic modeling. August 10 ...

However, the survey indicates a challenge with company culture, suggesting a positive, model-driven culture is difficult to build and still needs to be developed. 39 percent want a clearer ...

In this context, “synthetic” means that some of the data came from statistical modeling (imputation) rather than directly from the survey participants’ answers. 11 The first step in this process was ...

Data cleansing – fixing or discarding anomalous or wrong numbers and otherwise ensuring the data is an accurate representation of the phenomenon it is meant to measure — accounts for more than a ...

Survey effectiveness There are four components that must all be effective for the entire survey process to be deemed successful: (1) survey content and rationale; (2) the mode of survey administration ...