Fact · Transcription
27.90percent DER, Track 2
In the second DIHARD challenge, the DKU-LENOVO team reached a diarization error rate of 27.90 percent on Track 2, from the same system that reached 18.84 percent on Track 1.
Checked against its source on October 17, 2026
In the source's own words
“Our proposed system achieves 18.84% DER in Track1 and 27.90% DER in Track2.”
DIHARD II is Still Hard: Experimental Results and Discussions from the DKU-LENOVO Team, Qingjian Lin et al., arXiv, 2020, Abstract.
Open the original- What it measures
- Track 2 was the harder of the two tracks: the system had to find the speech itself rather than start from a reference speech-activity mask.
- What it does not show
- A team's self-reported result. The track description comes from the challenge paper, not from this abstract.