Speech:Exps 0288 011

Description
Authors: Team Cap

Date: 4/11/16

Purpose: The parameter AGC was tested in this experiment. AGC stands for automatic gain control and in two sided conversation automatically adjusts the gain level.

Details:
 * Train configuration
 * Corpus: Switchboard
 * Length: 300hr
 * $CFG_FINAL_NUM_DENSITIES = 64 (density)
 * $CFG_N_TIED_STATES = 8000 (senones)
 * $CFG_AGC = ‘max’
 * CFG_CONVERGENCE_RATIO = 0.001
 * Everything identical to 002 (the last 300 hr train) except the agc and convergence ratio values


 * Timeline
 * generateFeats start: unknown
 * generateFeats end: unknown (Total time is known, however: 6 min -- much faster using linking)
 * Train start: 5:54 PM on 4/11/16
 * Train end: 9:38 PM on 4/16/16 (Total time: 123:44) (errors in 011.html: 196)
 * Decode start: 10:20 PM on 4/16/16
 * Decode end: 7:03 PM on 4/17/16 (total time: 20:43)


 * Decode configuration
 * Decoding on: /mnt/main/corpus/switchboard/300hr/test/trans/dev.trans
 * Decoding at: 8000 senones to match the senone count in the train configuration

Results: WER: 41.8% Unseen