University of Malta

Browsing by Author "Earnest, Arul"

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  • Dauwels, Justin; Garg, Lalit; Earnest, Arul; Pang, Leong Khai (Institute of Electrical and Electronics Engineers Inc., 2011)
    Questionnaires are often used to understand the quality of life of patients, treatment and disease burden and to obtain their feedback on the provided health care. However, a common problem with questionnaires is missing ...
  • Dauwels, Justin; Garg, Lalit; Earnest, Arul; Pang, Leong Khai (Institute of Electrical and Electronics Engineers Inc., 2012)
    This paper presents innovative collaborative filtering techniques to complete missing data in repeated medical questionnaires. The proposed techniques are based on the canonical polyadic (CP) decomposition (a.k.a. ...
  • Garg, Lalit; Dauwels, Justin; Earnest, Arul; Leong, Khai Pang (Institute of Electrical and Electronics Engineers Inc., 2014)
    A common problem with self-report quality-of-life questionnaires is missing data. Despite enormous care and effort to prevent it, some level of missing data is common and unavoidable. Missing data can have a detrimental ...