A Blast From the Past: Personalizing Predictions of Video-Induced Emotions using Personal Memories as Context Bernd Dudzik∗ Joost Broekens Delft University of Technology Delft University of Technology Delft, South Holland, The Netherlands Delft, South Holland, The Netherlands
[email protected] [email protected] Mark Neerincx Hayley Hung Delft University of Technology Delft University of Technology Delft, South Holland, The Netherlands Delft, South Holland, The Netherlands
[email protected] [email protected] ABSTRACT match a viewer’s current desires, e.g., to see an "amusing" video, A key challenge in the accurate prediction of viewers’ emotional these will likely need some sensitivity for the conditions under responses to video stimuli in real-world applications is accounting which any potential video will create this experience specifically for person- and situation-specific variation. An important contex- for him/her. Therefore, addressing variation in emotional responses tual influence shaping individuals’ subjective experience of avideo by personalizing predictions is a vital step for progressing VACA is the personal memories that it triggers in them. Prior research research (see the reviews by Wang et al. [68] and Baveye et al. [7]). has found that this memory influence explains more variation in Despite the potential benefits, existing research efforts still rarely video-induced emotions than other contextual variables commonly explore incorporating situation- or person-specific context to per- used for personalizing