{"repo":"wq2012/SimpleDER","free":true,"listed":false,"github":"https://github.com/wq2012/SimpleDER","clone":"git clone https://github.com/wq2012/SimpleDER.git","description":"A lightweight library to compute Diarization Error Rate (DER).","language":"Python","stars":62,"topics":["speaker-diarization","metrics","speech-processing","speech-recognition","diarization","machine-learning"],"license":"Apache-2.0","category":"analytics","readme_excerpt":"SimpleDER Table of Contents Overview Diarization Error Rate Implementation Tutorial Citation Overview This is a single-file lightweight library to compute Diarization Error Rate (DER). Features NOT supported in this library: A full breakdown of the different components of DER (False Alarm, Miss, Overlap, Confusion). For more sophisticated metrics with this support, please use pyannote-metrics instead. To learn more about speaker diarization, here is a curated list of resources: awesome-diarization. Diarization Error Rate Diarization Error Rate (DER) is the most commonly used metrics for speaker diarization. Its strict form is: The definition of each term: Reference Length: The total length of the reference (ground truth). False Alarm : Length of segments which are considered as speech in hypothesis, but not in reference. Miss : Length of segments which are considered as speech in reference, but not in hypothesis. Overlap : Length of segments which are considered as overlapped speech in hypothesis, but not in reference. Confusion : Length of segments which are assigned to different speakers in hypothesis and reference (after applying an optimal assignment). The unit of each term is seconds . Note that DER can theoretically be larger than 1.0. References: pyannote-metrics documentation Xavier Anguera's thesis Implementation This library allows efficient computation of DER including support for overlapped speech. The algorithm works as follows: 1. Collar Pre-processing (if colla","default_branch":null,"files":null,"tree":[],"storefront":"/r/wq2012","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/wq2012/SimpleDER/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}