Abstract
| Original language | English |
|---|---|
| Title of host publication | Adaptive Hypermedia and Adaptive Web-Based Systems |
| Subtitle of host publication | 5th International Conference, AH 2008, Hannover, Germany, July/August, 2008, Proceedings |
| Editors | Wolfgang Nejdl, Judy Kay, Pearl Pu, Eelco Herder |
| Place of Publication | Berlin, Germany |
| Publisher | Springer-Verlag |
| Pages | 204-213 |
| ISBN (Print) | 3540709843, 978-3540709848 |
| DOIs | |
| Publication status | Published - 18 Jul 2008 |
Publication series
| Name | Lecture Notes in Computer Science |
|---|---|
| Publisher | Springer Verlag |
| Volume | 5149 |
| ISSN (Print) | 0302-9743 |
Fingerprint
Cite this
The Effectiveness of Personalized Movie Explanations : An Experiment Using Commercial Meta-data. / Tintarev, Nava; Masthoff, Judith.
Adaptive Hypermedia and Adaptive Web-Based Systems: 5th International Conference, AH 2008, Hannover, Germany, July/August, 2008, Proceedings . ed. / Wolfgang Nejdl; Judy Kay; Pearl Pu; Eelco Herder. Berlin, Germany : Springer-Verlag, 2008. p. 204-213 (Lecture Notes in Computer Science; Vol. 5149).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - The Effectiveness of Personalized Movie Explanations
T2 - An Experiment Using Commercial Meta-data
AU - Tintarev, Nava
AU - Masthoff, Judith
PY - 2008/7/18
Y1 - 2008/7/18
N2 - This paper studies the properties of a helpful and trustworthy explanation in a movie recommender system. It discuss the results of an experiment based on a natural language explanation prototype. The explanations were varied according to three factors: degree of personalization, polarity and expression of unknown movie features. Personalized explanations were not found to be significantly more Effective than nonpersonalized, or baseline explanations. Rather, explanations in all three conditions performed surprisingly well. We also found that participants evaluated the explanations themselves most highly in the personalized, feature-based condition.
AB - This paper studies the properties of a helpful and trustworthy explanation in a movie recommender system. It discuss the results of an experiment based on a natural language explanation prototype. The explanations were varied according to three factors: degree of personalization, polarity and expression of unknown movie features. Personalized explanations were not found to be significantly more Effective than nonpersonalized, or baseline explanations. Rather, explanations in all three conditions performed surprisingly well. We also found that participants evaluated the explanations themselves most highly in the personalized, feature-based condition.
U2 - 10.1007/978-3-540-70987-9_23
DO - 10.1007/978-3-540-70987-9_23
M3 - Conference contribution
SN - 3540709843
SN - 978-3540709848
T3 - Lecture Notes in Computer Science
SP - 204
EP - 213
BT - Adaptive Hypermedia and Adaptive Web-Based Systems
A2 - Nejdl, Wolfgang
A2 - Kay, Judy
A2 - Pu, Pearl
A2 - Herder, Eelco
PB - Springer-Verlag
CY - Berlin, Germany
ER -