{"id":1474,"date":"2017-10-20T10:52:06","date_gmt":"2017-10-20T01:52:06","guid":{"rendered":"http:\/\/www.cns.atr.jp\/dbi\/?page_id=1474\/"},"modified":"2020-11-10T14:12:35","modified_gmt":"2020-11-10T05:12:35","slug":"theoreticalvisualenurosciencejp","status":"publish","type":"page","link":"https:\/\/bicr.atr.jp\/dbi\/introduction-ja\/theoreticalvisualenurosciencejp\/","title":{"rendered":"\u8133\u306e\u8996\u899a\u7cfb\u306e\u8a08\u7b97\u7406\u8ad6\u3068\u4eba\u5de5\u77e5\u80fd"},"content":{"rendered":"<p>\u970a\u9577\u985e\u306e\u8996\u899a\u7cfb\u306f\u9a5a\u304f\u3079\u304d\u80fd\u529b\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u306f\u3069\u306e\u3088\u3046\u306a\u8a08\u7b97\u539f\u7406\u3067\u5b9f\u73fe\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u307e\u305f\u3001\u305d\u3053\u304b\u3089\u767a\u60f3\u3057\u3066\u3001\u3069\u306e\u3088\u3046\u306a\u4eba\u5de5\u77e5\u80fd\u304c\u4f5c\u308c\u308b\u3067\u3057\u3087\u3046\u304b\uff1f\u79c1\u305f\u3061\u306f\u3001\u3053\u308c\u3089\u306e\u7591\u554f\u3092\u3001\u30d9\u30a4\u30ba\u7d71\u8a08\u5b66\u7fd2\u3084\u3001\u6df1\u5c64\u5b66\u7fd2\u306a\u3069\u306e\u73fe\u4ee3\u7684\u306a\u6a5f\u68b0\u5b66\u7fd2\u7406\u8ad6\u3092\u7528\u3044\u306a\u304c\u3089\u3001\u63a2\u7a76\u3059\u308b\u7814\u7a76\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>\u7814\u7a76\u30c6\u30fc\u30de<\/strong><\/span><\/p>\n<p>\uff11\u3001\u8133\u306e\u8996\u899a\u7cfb\u306e\u8a08\u7b97\u30e2\u30c7\u30eb<\/p>\n<p>\u8133\u306e\u8996\u899a\u7cfb\u306e\u8a08\u7b97\u539f\u7406\u3092\u3001\u7406\u8ad6\u30b5\u30a4\u30c9\u304b\u3089\u63a2\u6c42\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u3001\u8996\u899a\u7cfb\u306e\u5165\u308a\u53e3\u3067\u3042\u308b\u4e00\u6b21\u8996\u899a\u91ce\uff08V1\uff09\u306e\u89e3\u660e\u306b\u6bd4\u3079\u3066\u3001\u305d\u308c\u4ee5\u964d\u306e\u30b9\u30c6\u30fc\u30b8\u3067\u3042\u308b\u4e2d\u9593\u8996\u899a\u91ce\u304b\u3089\u9ad8\u6b21\u8996\u899a\u91ce\u306b\u306f\u3001\u307e\u3060\u307e\u3060\u8b0e\u304c\u591a\u3044\u306e\u3067\u3059\u3002\u8996\u899a\u8a08\u7b97\u306e\u6570\u7406\u30e2\u30c7\u30eb\u3092\u3001\u5b66\u7fd2\u7406\u8ad6\u7684\u306a\u89b3\u70b9\u304b\u3089\u7acb\u3066\u3001\u7269\u4f53\u3084\u9854\u306a\u3069\u306e\u8996\u899a\u7279\u5fb4\u8868\u73fe\u306e\u5b66\u7fd2\u3084\u3001\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u8a08\u7b97\u306b\u3088\u308b\u6587\u8108\u4f9d\u5b58\u7684\u306a\u8996\u899a\u51e6\u7406\u306a\u3069\u3001\u9ad8\u6b21\u306e\u8996\u899a\u8a8d\u77e5\u51e6\u7406\u3092\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u308c\u307e\u3067\u306e\u4e3b\u306a\u7814\u7a76\u6210\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u2022 \u8996\u899a\u7cfb\u306e\u7b2c\u4e8c\u30b9\u30c6\u30fc\u30b8\u3068\u3055\u308c\u308b\u4e8c\u6b21\u8996\u899a\u91ce\uff08V2\uff09\u306b\u306f\u3001\u4e00\u6b21\u8996\u899a\u91ce\u306b\u306f\u306a\u3044\u69d8\u3005\u306a\u795e\u7d4c\u5fdc\u7b54\u7279\u6027\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3001\u305d\u308c\u3089\u3092\u7d71\u4e00\u7684\u306b\u8aac\u660e\u3067\u304d\u308b\u65b0\u3057\u3044\u7406\u8ad6\u3068\u3057\u3066\u300c\u968e\u5c64\u7684\u30b9\u30d1\u30fc\u30b9\u7b26\u53f7\u5316\u30e2\u30c7\u30eb\u300d\u3092\u767a\u8868\u3057\u307e\u3057\u305f[1,2]\u3002<br \/>\n\u2022 \u8996\u899a\u7cfb\u306e\u6700\u5f8c\u306e\u30b9\u30c6\u30fc\u30b8\u3067\u3042\u308b\u9ad8\u6b21\u8996\u899a\u91ce\u3067\u306f\u3001\u9854\u306e\u5165\u529b\u306b\u7279\u306b\u3088\u304f\u53cd\u5fdc\u3059\u308b\u30cb\u30e5\u30fc\u30ed\u30f3\u7fa4\u304b\u3089\u306a\u308b\u300c\u9854\u8a8d\u8b58\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u300d\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u8a08\u7b97\u65b9\u5f0f\u3092\u63a2\u308b\u305f\u3081\u3001\u300c\u6df7\u5408\u30b9\u30d1\u30fc\u30b9\u7b26\u53f7\u5316\u30e2\u30c7\u30eb\u300d\u3092\u63d0\u6848\u3057\u3001\u30de\u30ab\u30af\u30b6\u30eb\u306e\u9854\u9818\u91ce\u306b\u95a2\u3059\u308b\u5b9f\u9a13\u4e8b\u5b9f\u3092\u8aac\u660e\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u307e\u3057\u305f [3] \uff08\u56f3A)\u3002<br \/>\n\u2022 \u4eba\u5de5\u77e5\u80fd\u5206\u91ce\u3067\u6709\u540d\u306a\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u306f\u3001\u8fd1\u5e74\u306e\u8996\u899a\u7cfb\u306e\u8a08\u7b97\u8ad6\u3067\u3082\u53d6\u308a\u4e0a\u3052\u3089\u308c\u308b\u3053\u3068\u3082\u591a\u3044\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u306f\u9854\u8a8d\u8b58\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7279\u6027\u3092\u3059\u3079\u3066\u306f\u8aac\u660e\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f [4]\uff08\u56f3B\uff09\u3002<\/p>\n<p>\u73fe\u5728\u3001\u3053\u308c\u3089\u306e\u7406\u8ad6\u304b\u3089\u51fa\u305f\u4eee\u8aac\u3092\u3001\u5b9f\u9a13\u7684\u306b\u691c\u8a3c\u3059\u308b\u7814\u7a76\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u3001\u795e\u7d4c\u751f\u7406\u5b66\u306e\u5c02\u9580\u5bb6\u305f\u3061\u3068\u5171\u540c\u3067\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>[1] Hosoya H, Hyv\u00e4rinen A. A Hierarchical Statistical Model of Natural Images Explains Tuning Properties in V2. Journal of Neuroscience. 2015;35:10412\u201328.<br \/>\n[2] Haruo Hosoya, Aapo Hyv\u00e4rinen. Learning Visual Spatial Pooling by Strong PCA Dimension Reduction. Neural Computation, 82:1-16, 2016.<br \/>\n[3] Haruo Hosoya, Aapo Hyv\u00e4rinen. A mixture of sparse coding models explaining properties of face neurons related to holistic and parts-based processing. PLoS Computational Biology, 13(7): e1005667, 2017.<br \/>\n[4] Raman, R., Hosoya, H. Convolutional neural networks explain tuning properties of anterior, but not middle, face-processing areas in macaque inferotemporal cortex. Communications Biology, volume 3, Article number: 221 (2020).<\/p>\n<p><a href=\"https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp1.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-2192 aligncenter\" src=\"https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp1-283x300.jpeg\" alt=\"\u7d30\u8c37\u753b\u50cf\uff11\" width=\"533\" height=\"565\" srcset=\"https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp1-283x300.jpeg 283w, https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp1-768x815.jpeg 768w, https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp1.jpeg 961w\" sizes=\"auto, (max-width: 533px) 100vw, 533px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>\uff12\u3001\u8133\u306e\u8996\u899a\u7cfb\u304b\u3089\u7740\u60f3\u3057\u305f\u4eba\u5de5\u77e5\u80fd<\/p>\n<p>\u795e\u7d4c\u751f\u7406\u5b66\u304b\u3089\u660e\u3089\u304b\u306b\u306a\u3063\u3066\u3044\u308b\u8996\u899a\u7cfb\u306e\u7279\u6027\u304b\u3089\u30d2\u30f3\u30c8\u3092\u5f97\u3066\u3001\u65b0\u3057\u3044\u4eba\u5de5\u77e5\u80fd\u30e2\u30c7\u30eb\u3092\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u3001\u9ad8\u6b21\u8996\u899a\u91ce\u306b\u306f\u3001\u6052\u5e38\u6027\u3084\u30ab\u30c6\u30b4\u30ea\u5206\u5316\u306a\u3069\u8208\u5473\u6df1\u3044\u6027\u8cea\u304c\u3042\u308a\u3001\u304a\u305d\u3089\u304f\u8133\u306b\u3068\u3063\u3066\u3082\u3053\u306e\u3088\u3046\u306a\u8868\u73fe\u65b9\u5f0f\u3092\u3068\u308b\u7406\u7531\u304c\u3042\u308b\u306f\u305a\u3067\u3059\u304c\u3001\u73fe\u5728\u306e\u4eba\u5de5\u77e5\u80fd\u6280\u8853\u306b\u306f\u5fc5\u305a\u3057\u3082\u751f\u304b\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u6df1\u5c64\u751f\u6210\u5b66\u7fd2\u306a\u3069\u306e\u6700\u65b0\u306e\u6280\u8853\u3068\u3001\u8133\u306e\u77e5\u898b\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u3092\u8003\u6848\u3057\u3001\u3069\u306e\u3088\u3046\u306a\u6027\u80fd\u5411\u4e0a\u3084\u3001\u60c5\u5831\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u9769\u65b0\u304c\u56f3\u308c\u308b\u306e\u304b\u3092\u63a2\u308a\u307e\u3059\u3002<\/p>\n<p>[1] Hosoya, H. Group-based learning of disentangled representations with generalizability for novel contents. The International Joint Conference on Artificial Intelligence (IJCAI) , Aug, 2019.<\/p>\n<p><a href=\"https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp2.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-2194 aligncenter\" src=\"https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp2-300x180.jpeg\" alt=\"\u7d30\u8c37\u753b\u50cf\uff12\" width=\"559\" height=\"335\" srcset=\"https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp2-300x180.jpeg 300w, https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp2-1024x614.jpeg 1024w, https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp2-768x460.jpeg 768w, https:\/\/bicr.atr.jp\/dbi\/wp-content\/uploads\/2020\/11\/dbi-hp2.jpeg 1280w\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" \/><\/a><\/p>\n<p>\u30e1\u30f3\u30d0\u30fc\u3068\u5171\u540c\u7814\u7a76\u8005<br \/>\n\u2022 \u7d30\u8c37\u3000\u6674\u592b<br \/>\n\u2022 Rajani Raman (KU Leuven)<br \/>\n\u2022 Aapo Hyv\u00e4rinen (U Helsinki)<br \/>\n\u2022 Winrich Freiwald (Rockefeller U)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u970a\u9577\u985e\u306e\u8996\u899a\u7cfb\u306f\u9a5a\u304f\u3079\u304d\u80fd\u529b\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u306f\u3069\u306e\u3088\u3046\u306a\u8a08\u7b97\u539f\u7406\u3067\u5b9f\u73fe\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u307e\u305f\u3001\u305d\u3053\u304b\u3089\u767a\u60f3\u3057\u3066\u3001\u3069\u306e\u3088\u3046\u306a\u4eba\u5de5\u77e5\u80fd\u304c\u4f5c\u308c\u308b\u3067\u3057\u3087\u3046\u304b\uff1f\u79c1\u305f\u3061\u306f\u3001\u3053\u308c\u3089\u306e\u7591\u554f\u3092\u3001\u30d9\u30a4\u30ba\u7d71\u8a08\u5b66\u7fd2\u3084\u3001\u6df1\u5c64\u5b66\u7fd2\u306a\u3069\u306e\u73fe [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":283,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1474","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/bicr.atr.jp\/dbi\/wp-json\/wp\/v2\/pages\/1474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bicr.atr.jp\/dbi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/bicr.atr.jp\/dbi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/bicr.atr.jp\/dbi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bicr.atr.jp\/dbi\/wp-json\/wp\/v2\/comments?post=1474"}],"version-history":[{"count":18,"href":"https:\/\/bicr.atr.jp\/dbi\/wp-json\/wp\/v2\/pages\/1474\/revisions"}],"predecessor-version":[{"id":2204,"href":"https:\/\/bicr.atr.jp\/dbi\/wp-json\/wp\/v2\/pages\/1474\/revisions\/2204"}],"up":[{"embeddable":true,"href":"https:\/\/bicr.atr.jp\/dbi\/wp-json\/wp\/v2\/pages\/283"}],"wp:attachment":[{"href":"https:\/\/bicr.atr.jp\/dbi\/wp-json\/wp\/v2\/media?parent=1474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}