VS Score

[josep112]

I tried to create a template withhttps://snowboy.kitt.ai/api/v1/improve/ it because it has vs score but it gives error, someone already got it?

[xuchen]

what errors did you get?

[josep112]

python demo.py testetrain2.pmdl
ERROR (ReadToken():snowboy-io.cc:131) Fail to read token in ReadToken(), position -1
terminate called after throwing an instance of 'std::runtime_error'
what(): ERROR (ReadToken():snowboy-io.cc:131) Fail to read token in ReadToken(), position -1

[stack trace: ]
/usr/src/snowboy/_snowboydetect.so(_ZN7snowboy13GetStackTraceEv+0x34) [0xb6874ad4]
/usr/src/snowboy/_snowboydetect.so(_ZN7snowboy13SnowboyLogMsgD1Ev+0x4b8) [0xb6875114]
/usr/src/snowboy/_snowboydetect.so(_ZN7snowboy9ReadTokenEbPSsPSi+0x12c) [0xb686779c]
/usr/src/snowboy/_snowboydetect.so(ZN7snowboy14PipelineDetect14ClassifyModelsERKSsPSsS3+0x20c) [0xb6859a14]
/usr/src/snowboy/_snowboydetect.so(_ZN7snowboy14PipelineDetect8SetModelERKSs+0x48) [0xb6859df4]
/usr/src/snowboy/_snowboydetect.so(ZN7snowboy13SnowboyDetectC1ERKSsS2+0x94) [0xb68502f0]
/usr/src/snowboy/_snowboydetect.so(+0x18aa8) [0xb684eaa8]

Aborted

[chenguoguo]

Seems like testetrain2.pmdl has been corrupted. It might be helpful If you post the model somewhere so that we can take a closer look. It's possible that something went wrong when you generate the hotword through API (e.g., the authentication token was not set correctly), in that case, the error will be written to testetrain2.pmdl in text mode and you should be able to open it using text editor.

[josep112]

Hi,
The template I use works fine at https://snowboy.kitt.ai/api/v1/train/ but it does not work at https://snowboy.kitt.ai/api/v1/improve/, I put the zipped template In the link:
http://54.94.130.25/Painel_1.0/model.zip

[chenguoguo]

@josep112 model.zip contains the audio files, which looks fine to me. Could you share the testetrain2.pmdl file that caused the above error?

[josep112]

Hi Chenguoguo,

import sys
import base64
import requests

def get_wave(fname):
with open(fname) as infile:
return base64.b64encode(infile.read())

endpoint = "https://snowboy.kitt.ai/api/v1/improve/"

############# MODIFY THE FOLLOWING #############
token = "bce111c29213b6fdb4073a8eaa6d0eed089xxxxx"
hotword_name = "josep112"
language = "pt"
age_group = "40_49"
gender = "M"
microphone = "macbook microphone"
############### END OF MODIFY ##################

if name == "main":
try:
[_, wav1, wav2, wav3, out] = sys.argv
except ValueError:
print "Usage: %s wave_file1 wave_file2 wave_file3 out_model_name" % sys.argv[0]
sys.exit()

data = {
    "name": hotword_name,
    "language": language,
    "age_group": age_group,
    "gender": gender,
    "microphone": microphone,
    "token": token,
    "voice_samples": [
        {"wave": get_wave(wav1)},
        {"wave": get_wave(wav2)},
        {"wave": get_wave(wav3)}
    ]
}

response = requests.post(endpoint, json=data)
if response.ok:
    with open(out, "w") as outfile:
        outfile.write(response.content)
    print "Saved model to '%s'." % out
else:
    print "Request failed."
    print response.text

[chenguoguo]

@josep112 The improve API definition on our side is probably confusing... sorry about that. The improve API is not supposed to be used for model training. It only takes audio samples from users so in the future we can possibly train a universal model from those data. It will not improve your personal model.

[josep112]

Hello friend, would it be nice if you had this possibility because many words exchanged have a forecast of this new implementation?