{
    "version-major": 42,
    "version-minor": 0,
    "model-info": {
        "version": "AM-5.0.0.0-20160805",
        "language": "en_US",
        "sampling-rates": [
            16000
        ],
        "tasks": [
            "Dictation"
        ],
        "phoneset-version": "ENU54",
        "acoustic-profile-version": "qsr-ACCENTID-1.0"
    },
    "recognizers": {
        "16000 :: Dictation :: * :: * :: *": "dnn :: kwd :: kwdchain"
    },
    "frontends": {
        "dnn": {
            "fbank": {
                "num-mel-bins": 40,
                "window-type": "hamming",
                "high-freq": 8000,
                "low-freq": 64,
                "use-energy": false,
                "htk-compat": true,
                "dither": 1.0
            },
            "cmn": {
                "cmn-window": 600,
                "min-cmn-window": 100
            },
            "splice": {
                "right-context": 3,
                "left-context": 3
            },
            "subsample": {
                "stride": 3
            },
            "nnet-forward": {
                "apply-log": true,
                "model-file": "./keyword_hearst/final_combined.aligned.nnet",
                "enable-memory-map": true,
                "no-softmax": false
            }
        }
    },
    "decodables": {
        "kwd": {
           "ctc-online-kwd": {}
        }
    },
    "feature-read": {
        "batch-size": 64,
        "num-tries": 10
    },
    "decoders": {
        "kwdchain": {
           "keyword-spotting-decoder": {
                "keyword-list-file": "./keyword_hearst/keywords.txt",
                "tokens-file": "./keyword_hearst/ctc_tokens.txt",
		"do-viterbi": true,
                "threshold": -40
            }
        }
    }
}