Dataset Groups Activity Stream Spectral Approach to Item Response Theory The dataset used in the paper is a real-life dataset from education testing, recommendation systems, and finance. It contains user-item binary response data. BibTex: @dataset{Duc_Nguyen_and_Anderson_Y_Zhang_2025, abstract = {The dataset used in the paper is a real-life dataset from education testing, recommendation systems, and finance. It contains user-item binary response data.}, author = {Duc Nguyen and Anderson Y. Zhang}, doi = {10.57702/k63r0kxm}, institution = {No Organization}, keyword = {'education testing', 'item response theory', 'recommendation systems'}, month = {jan}, publisher = {TIB}, title = {Spectral Approach to Item Response Theory}, url = {https://service.tib.eu/ldmservice/dataset/spectral-approach-to-item-response-theory}, year = {2025} }
