A recommender system is a class of machine learning that uses data to help predict, filter, and find what an individual is looking for among an exponentially growing number of options. Recommender systems can generate recommendations based on user similarities or preferences expressed by the user. This project utilizes a hybrid filtering model; recommendations are based on both user similarities and the user’s individual preferences.
User Similarities
The recommendation engine uses data from the UI claimant’s profile to find similar profile records in the central data hub’s longitudinal database and generate education/training recommendations that lead to wage employment and career growth. When filing for UI through the state’s workforce agency, each claimant is required to provide information concerning the claimant’s occupation history, work experience, industry experience, education, training, and geography. The recommendation algorithm uses this information to create the UI claimant’s profile. Because the state’s UI filing process required claimants to report this information long before WRE development began, no additional reporting burdens had to be integrated within the UI process.
The AI algorithm developed by Resultant uses UI claimant profile data to match similar profiles in the data hub’s longitudinal database. UI claimant and longitudinal data profiles are matches based on education, training, occupation, industry, and other similarities. From the similar profiles in the data hub’s longitudinal dataset, the AI algorithm brings forward profiles with successful employment and wage growth histories to generate a preliminary set of job recommendations for the UI claimant.
Individual Preferences
Claimant-provided preferences and feedback on generated recommendations can also influence which recommendations are received. The AI-driven model is continuously refined by user feedback on recommended occupations. Claimants are asked to rate the job and training recommendations and respond to a follow-up question about the rating they provide. These responses will improve the algorithm with job recommendations and align to the individual user’s background and preferences with greater precision over time and provide the workforce agency with critical data insights that enable the agency to understand why an individual does not prefer their recommendations. This data can be used in various ways; one example is to better understand the talent pipeline of individuals on UI.