Fig. 7From: Unsupervised adaptation of PLDA models for broadcast diarizationSchematic for the a supervised and b unsupervised adaptation. \(\mathcal {M}_{\text {REF}}\) represents the source model and \(\mathcal {M}_{\text {ADAPT}}\) the adapted model. ΦADAPT and ΘADAPT are the i-vectors and labels to adapt, respectivelyBack to article page