SYMBOL INDEX (167 symbols across 19 files)

FILE: asrserver_grpc.py
  class ApiService (line 71) | class ApiService(AsrtGrpcServiceServicer):
    method __init__ (line 76) | def __init__(self):
    method Speech (line 79) | def Speech(self, request, context):
    method Language (line 94) | def Language(self, request, context):
    method All (line 107) | def All(self, request, context):
    method Stream (line 123) | def Stream(self, request_iterator, context):
  function run (line 162) | def run(host, port):

FILE: asrserver_http.py
  class AsrtApiResponse (line 68) | class AsrtApiResponse:
    method __init__ (line 73) | def __init__(self, status_code, status_message='', result=''):
    method to_json (line 78) | def to_json(self):
  function index_get (line 87) | def index_get():
  function index_post (line 99) | def index_post():
  function recognition_post (line 110) | def recognition_post(level):

FILE: assets/asrt_pb2_grpc.py
  class AsrtGrpcServiceStub (line 8) | class AsrtGrpcServiceStub(object):
    method __init__ (line 12) | def __init__(self, channel):
  class AsrtGrpcServiceServicer (line 40) | class AsrtGrpcServiceServicer(object):
    method Speech (line 44) | def Speech(self, request, context):
    method Language (line 50) | def Language(self, request, context):
    method All (line 56) | def All(self, request, context):
    method Stream (line 62) | def Stream(self, request_iterator, context):
  function add_AsrtGrpcServiceServicer_to_server (line 69) | def add_AsrtGrpcServiceServicer_to_server(servicer, server):
  class AsrtGrpcService (line 98) | class AsrtGrpcService(object):
    method Speech (line 103) | def Speech(request,
    method Language (line 120) | def Language(request,
    method All (line 137) | def All(request,
    method Stream (line 154) | def Stream(request_iterator,

FILE: client_grpc.py
  function run_speech (line 35) | def run_speech():
  function run_lan (line 56) | def run_lan():
  function run_all (line 72) | def run_all():
  function run_stream (line 93) | def run_stream():

FILE: data_loader.py
  class DataLoader (line 32) | class DataLoader:
    method __init__ (line 40) | def __init__(self, dataset_type:str):
    method _load_data (line 50) | def _load_data(self):
    method get_data_count (line 76) | def get_data_count(self) -> int:
    method get_data (line 82) | def get_data(self, index: int) -> tuple:
    method shuffle (line 98) | def shuffle(self) -> None:

FILE: download_default_datalist.py
  function deal_download (line 67) | def deal_download(datalist_item, url_prefix_str, datalist_path):

FILE: language_model3.py
  class ModelLanguage (line 33) | class ModelLanguage:
    method __init__ (line 38) | def __init__(self, model_path: str):
    method load_model (line 44) | def load_model(self):
    method pinyin_to_text (line 54) | def pinyin_to_text(self, list_pinyin: list, beam_size: int = 100) -> str:
    method pinyin_stream_decode (line 75) | def pinyin_stream_decode(self, temple_result: list,

FILE: model_zoo/speech_model/keras_backend.py
  class BaseModel (line 35) | class BaseModel:
    method __init__ (line 39) | def __init__(self):
    method get_model (line 46) | def get_model(self) -> tuple:
    method get_train_model (line 49) | def get_train_model(self) -> Model:
    method get_eval_model (line 52) | def get_eval_model(self) -> Model:
    method summary (line 55) | def summary(self) -> None:
    method get_model_name (line 58) | def get_model_name(self) -> str:
    method load_weights (line 61) | def load_weights(self, filename: str) -> None:
    method save_weights (line 64) | def save_weights(self, filename: str) -> None:
    method get_loss_function (line 72) | def get_loss_function(self):
    method forward (line 75) | def forward(self, x):
  function ctc_lambda_func (line 79) | def ctc_lambda_func(args):
  class SpeechModel251BN (line 85) | class SpeechModel251BN(BaseModel):
    method __init__ (line 99) | def __init__(self, input_shape: tuple = (1600, 200, 1), output_size: i...
    method _define_model (line 107) | def _define_model(self, input_shape, output_size) -> tuple:
    method get_loss_function (line 186) | def get_loss_function(self) -> dict:
    method forward (line 189) | def forward(self, data_input):
  class SpeechModel251 (line 212) | class SpeechModel251(BaseModel):
    method __init__ (line 226) | def __init__(self, input_shape: tuple = (1600, 200, 1), output_size: i...
    method _define_model (line 234) | def _define_model(self, input_shape, output_size) -> tuple:
    method get_loss_function (line 292) | def get_loss_function(self) -> dict:
    method forward (line 295) | def forward(self, data_input):
  class SpeechModel25 (line 318) | class SpeechModel25(BaseModel):
    method __init__ (line 332) | def __init__(self, input_shape: tuple = (1600, 200, 1), output_size: i...
    method _define_model (line 340) | def _define_model(self, input_shape, output_size) -> tuple:
    method get_loss_function (line 392) | def get_loss_function(self) -> dict:
    method forward (line 395) | def forward(self, data_input):
  class SpeechModel24 (line 418) | class SpeechModel24(BaseModel):
    method __init__ (line 432) | def __init__(self, input_shape :tuple=(1600, 200, 1), output_size: int...
    method _define_model (line 440) | def _define_model(self, input_shape, output_size) -> tuple:
    method get_loss_function (line 486) | def get_loss_function(self) -> dict:
    method forward (line 489) | def forward(self, data_input):

FILE: model_zoo/speech_model/pytorch_backend.py
  class SpeechModel251BN (line 30) | class SpeechModel251BN(nn.Module):
    method __init__ (line 31) | def __init__(self, input_shape: tuple = (1600, 200, 1), output_size: i...
    method forward (line 87) | def forward(self, x):
    method compute_loss (line 121) | def compute_loss(self, y_pred, labels, input_length, label_length):
    method get_model (line 127) | def get_model(self):
    method get_model_name (line 130) | def get_model_name(self) -> str:

FILE: speech_features/base.py
  function calculate_nfft (line 36) | def calculate_nfft(samplerate, winlen):
  function mfcc (line 53) | def mfcc(signal, samplerate=16000, winlen=0.025, winstep=0.01, numcep=13,
  function fbank (line 81) | def fbank(signal, samplerate=16000, winlen=0.025, winstep=0.01,
  function logfbank (line 112) | def logfbank(signal, samplerate=16000, winlen=0.025, winstep=0.01,
  function ssc (line 132) | def ssc(signal, samplerate=16000, winlen=0.025, winstep=0.01,
  function hz2mel (line 161) | def hz2mel(hz):
  function mel2hz (line 169) | def mel2hz(mel):
  function get_filterbanks (line 177) | def get_filterbanks(nfilt=20, nfft=512, samplerate=16000, lowfreq=0, hig...
  function lifter (line 207) | def lifter(cepstra, L=22):
  function delta (line 223) | def delta(feat, N):

FILE: speech_features/sigproc.py
  function round_half_up (line 35) | def round_half_up(number):
  function rolling_window (line 39) | def rolling_window(a, window, step=1):
  function framesig (line 46) | def framesig(sig, frame_len, frame_step, winfunc=lambda x: numpy.ones((x...
  function deframesig (line 80) | def deframesig(frames, siglen, frame_len, frame_step, winfunc=lambda x: ...
  function magspec (line 114) | def magspec(frames, NFFT):
  function powspec (line 128) | def powspec(frames, NFFT):
  function logpowspec (line 137) | def logpowspec(frames, NFFT, norm=1):
  function preemphasis (line 153) | def preemphasis(signal, coeff=0.95):

FILE: speech_features/speech_features.py
  class SpeechFeatureMeta (line 32) | class SpeechFeatureMeta:
    method __init__ (line 37) | def __init__(self, framesamplerate=16000):
    method run (line 40) | def run(self, wavsignal, fs=16000):
  class MFCC (line 47) | class MFCC(SpeechFeatureMeta):
    method __init__ (line 61) | def __init__(self, framesamplerate=16000,
    method run (line 75) | def run(self, wavsignal, fs=16000):
  class Logfbank (line 92) | class Logfbank(SpeechFeatureMeta):
    method __init__ (line 97) | def __init__(self, framesamplerate=16000, nfilt=26):
    method run (line 101) | def run(self, wavsignal, fs=16000):
  class Spectrogram (line 108) | class Spectrogram(SpeechFeatureMeta):
    method __init__ (line 113) | def __init__(self, framesamplerate=16000, timewindow=25, timeshift=10):
    method run (line 128) | def run(self, wavsignal, fs=16000):
  class SpecAugment (line 160) | class SpecAugment(SpeechFeatureMeta):
    method __init__ (line 165) | def __init__(self, framesamplerate=16000, timewindow=25, timeshift=10):
    method run (line 180) | def run(self, wavsignal, fs=16000):

FILE: speech_model.py
  class ModelSpeech (line 35) | class ModelSpeech:
    method __init__ (line 44) | def __init__(self, speech_model, speech_features, max_label_length=64):
    method _data_generator (line 52) | def _data_generator(self, batch_size, data_loader):
    method train_model (line 89) | def train_model(self, optimizer, data_loader, epochs=1, save_step=1, b...
    method load_model (line 136) | def load_model(self, filename):
    method save_model (line 142) | def save_model(self, filename):
    method evaluate_model (line 148) | def evaluate_model(self, data_loader, data_count=-1, out_report=False,...
    method predict (line 222) | def predict(self, data_input):
    method recognize_speech (line 230) | def recognize_speech(self, wavsignal, fs):
    method recognize_speech_from_file (line 249) | def recognize_speech_from_file(self, filename):
    method model (line 258) | def model(self):

FILE: speech_recorder.py
  function record_wave (line 30) | def record_wave(wavfile,

FILE: torch_speech_model.py
  class SpeechDataset (line 36) | class SpeechDataset(Dataset):
    method __init__ (line 37) | def __init__(self, data_loader, speech_features, input_shape, max_labe...
    method __len__ (line 44) | def __len__(self):
    method __getitem__ (line 47) | def __getitem__(self, index):
  class ModelSpeech (line 72) | class ModelSpeech:
    method __init__ (line 73) | def __init__(self, speech_model: torch.nn.Module, speech_features: Spe...
    method train (line 80) | def train(self, data_loader: DataLoader, epochs: int, batch_size: int,...
    method save_weight (line 133) | def save_weight(self, filename: str):
    method load_weight (line 137) | def load_weight(self, filepath: str):

FILE: utils/config.py
  function load_config_file (line 34) | def load_config_file(filename: str) -> dict:
  function load_pinyin_dict (line 53) | def load_pinyin_dict(filename: str) -> tuple:

FILE: utils/ops.py
  function read_wav_data (line 32) | def read_wav_data(filename: str) -> tuple:
  function read_wav_bytes (line 49) | def read_wav_bytes(filename: str) -> tuple:
  function get_edit_distance (line 63) | def get_edit_distance(str1, str2) -> int:
  function ctc_decode_delete_tail_blank (line 79) | def ctc_decode_delete_tail_blank(ctc_decode_list):
  function visual_1D (line 89) | def visual_1D(points_list, frequency=1):
  function visual_2D (line 102) | def visual_2D(img):
  function decode_wav_bytes (line 112) | def decode_wav_bytes(samples_data: bytes, channels: int = 1, byte_width:...
  function get_symbol_dict (line 127) | def get_symbol_dict(dict_filename):
  function get_language_model (line 150) | def get_language_model(model_language_filename):
  function ctc_decode_stream (line 171) | def ctc_decode_stream(tokens):

FILE: utils/ops_test.py
  class TestGetEditDistance (line 30) | class TestGetEditDistance:
    method test_1 (line 31) | def test_1(self):
    method test_2 (line 37) | def test_2(self):
    method test_3 (line 43) | def test_3(self):
    method test_4 (line 49) | def test_4(self):
    method test_5 (line 55) | def test_5(self):
    method test_6 (line 61) | def test_6(self):
  class TestCtcDecodeDeleteTailBlank (line 68) | class TestCtcDecodeDeleteTailBlank:
    method test_1 (line 69) | def test_1(self):
    method test_2 (line 75) | def test_2(self):
    method test_3 (line 81) | def test_3(self):
    method test_4 (line 87) | def test_4(self):
    method test_5 (line 93) | def test_5(self):
  class TestCtcDecodeStream (line 100) | class TestCtcDecodeStream:
    method test_1 (line 101) | def test_1(self):
    method test_2 (line 112) | def test_2(self):

FILE: utils/thread.py
  class threadsafe_iter (line 34) | class threadsafe_iter:
    method __init__ (line 38) | def __init__(self, it):
    method __iter__ (line 42) | def __iter__(self):
    method __next__ (line 45) | def __next__(self):
  function threadsafe_generator (line 50) | def threadsafe_generator(f):