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基盤知能情報学講座 駒水 孝裕
Showing the original Japanese · View translation
データベースとデータマイニングで偏ったデータの分類を探る研究室。
AboutAbout the lab
データの管理と、偏ったデータの分類。
駒水孝裕准教授の
研究の
日本の
Key terms
- クラス不均衡
- 分類したいグループ（クラス）の
間で、 データ数に 偏りが ある こと。 多くの 手法で 性能が 下がる 要因に なる - リサンプリング
- 少ない
クラスの データを 増やすか、 多い クラスを 減らして、 データ数を 整える 方法 - メトリック学習
- データどうしの
近さを 測る 距離を、 分類に 向くよう 学習する 方法
ResearchResearch themes
データベースや
MembersFaculty
- Associate Professor駒水 孝裕
VoicesStudent voices
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Write a lab reviewAnonymous · Your draft is saved if you stopRelatedLabs similar to 基盤知能情報学講座 駒水 孝裕
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戸田研究室The information on this page is compiled by the LabLog team from the lab's public information and interviews. For corrections or removal requests, please contact LabLog, not the lab.
Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images. Cropped CC BY-SA images are provided under the same CC BY-SA license as the original (version shown on each line).
- Top image: “Wikimedia Foundation Servers-8055 01” Victorgrigas / CC BY-SA 3.0 (cropped)
- 偏った
データの 分類: “Machine learning workflow diagram” Brylie Christopher Oxley / CC0 (cropped) - Related lab (井手研
究室 （Contents Science Lab） ): “Video editing color keyboard with Yamaha AW4416 Recording Workstation ( by Ben2742) pixabay - 660070” Ben2742 / CC0 (cropped) - Related lab (出口研究室
（基盤知能情報学講座 （出口）） ): “Unmarked Nissan Rogue - Possible Test Autonomous Vehicle - San Francisco, May 2025 05” 9yz / CC BY 4.0 (cropped) - Related lab (藤井研究室): “Bones Studio hala” Gabriela Cybulska / CC BY-SA 4.0 (cropped)
- Related lab (戸田研究室
（音声・音響情報処理） ): “Studio microphone with pop-shield crop” Galak76 / CC BY-SA 3.0 (cropped)
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