| Presentation | 2005-10-13 A Comparison of Effort Prediction Methods Using Similar Projects Masateru TSUNODA, Takeshi KAKIMOTO, Naoki OHSUGI, Akito MONDEN, Kenichi MATSUMOTO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Due to heterogeneity of recent software development organizations and software processes, a single effort prediction model, such as COCOMO and regression models, often does not perform well to predict an individual project. On the other hand, effort prediction methods based on project similarity (Case-Based Reasoning (CBR) and Collaborative Filtering (CF)) have become an attractive alternatives in recent years because they consider individuality of each project in prediction. However, there are no empirical evaluation conducted to compare CBR and CF. Therefore, we focus on these methods and compared their prediction performance using real project data. The result showed that CF showed better prediction performance than CBR. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | missing value / collaborative filtering / case-based reasoning / cost estimation / project management |
| Paper # | SS2005-47 |
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| Committee | SS |
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| Conference Date | 2005/10/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Software Science (SS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Comparison of Effort Prediction Methods Using Similar Projects |
| Sub Title (in English) | |
| Keyword(1) | missing value |
| Keyword(2) | collaborative filtering |
| Keyword(3) | case-based reasoning |
| Keyword(4) | cost estimation |
| Keyword(5) | project management |
| 1st Author's Name | Masateru TSUNODA |
| 1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology Kansai Science City() |
| 2nd Author's Name | Takeshi KAKIMOTO |
| 2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology Kansai Science City |
| 3rd Author's Name | Naoki OHSUGI |
| 3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology Kansai Science City |
| 4th Author's Name | Akito MONDEN |
| 4th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology Kansai Science City |
| 5th Author's Name | Kenichi MATSUMOTO |
| 5th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology Kansai Science City |
| Date | 2005-10-13 |
| Paper # | SS2005-47 |
| Volume (vol) | vol.105 |
| Number (no) | 331 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |