PMC:4331678 / 14266-14457 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4331678","sourcedb":"PMC","sourceid":"4331678","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4331678","text":"(1) f = arg  min f ∑ i = 1 l | | f i - y i | | 2 2 + ∑ i = 1 n | | f i - ∑ j ∈ N ( i ) W i j f j | | 2 2 s . t . ∑ j = 1 n W i j = 1","divisions":[{"label":"label","span":{"begin":0,"end":3}}],"tracks":[]}