TRCA: 課題関連成分解析 (1/4)

New channel Hirokazu Tanaka: title sample judged 'whole' (A professor's channel of full recorded university lectures and seminars on computational neuroscience, machine learning,); passed a second screen for sellers/exam-prep/re-uploads; 1 of 3 sampled transcripts showed teaching, 0 not; every title checked strictly; oEmbed verified.