| Paper Abstract and Keywords |
| Presentation |
2020-02-27 13:30
A Note on Estimation of rock compressive strength index from drilling data based on online learning
Kentaro Yamamoto, Ren Togo, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
It is necessary to evaluate the ground condition of the rock mass for safe and efficient tunnel construction. Currently, the evaluation of ground condition is performed by engineers manually, and thus methods of quantitative evaluation that do not rely on human biases are required. In this paper, we present a ground condition estimation method based on online learning using drilling data. An online learning-based estimation model can learn parameters according to the tunnel construction process. Therefore, it is possible to take into account changes in ground conditions, and highly accurate estimation can be realized. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Tunnel / drilling data / online learning / passive-aggressive algorithm / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 44, no. 6, ME2020-39, pp. 57-60, Feb. 2020. |
| Paper # |
ME2020-39 |
| Date of Issue |
2020-02-20 (MMS, HI, ME, AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
HI IEICE-IE IEICE-ITS MMS ME AIT |
| Conference Date |
2020-02-27 - 2020-02-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Image Processing, etc. |
| Paper Information |
| Registration To |
ME |
| Conference Code |
2020-02-HI-IE-ITS-MMS-ME-AIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Note on Estimation of rock compressive strength index from drilling data based on online learning |
| Sub Title (in English) |
|
| Keyword(1) |
Tunnel |
| Keyword(2) |
drilling data |
| Keyword(3) |
online learning |
| Keyword(4) |
passive-aggressive algorithm |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Kentaro Yamamoto |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Ren Togo |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Takahiro Ogawa |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name |
Miki Haseyama |
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Hokkaido University (Hokkaido Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2020-02-27 13:30:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
MMS2020-11, HI2020-11, ME2020-39, AIT2020-11 |
| Volume (vol) |
vol.44 |
| Number (no) |
no.6 |
| Page |
pp.57-60 |
| #Pages |
4 |
| Date of Issue |
2020-02-20 (MMS, HI, ME, AIT) |