Table 2 The F- measure on the EPAC spontaneous speech test set, for the ASR-only approach in real-time (ASR-1xRT) and 3xRT configurations (3xRT), for the ASR with driven decoding algorithm and without acoustic filtering (DDA-1xRT), on the full system including acoustic filtering and driven decoding, with GMM-based filters (DDA-AF-GMM) and MLP-based filters (DDA-AF-MLP).

From: Query-Driven Strategy for On-the-Fly Term Spotting in Spontaneous Speech