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task1_scattering.yaml
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# ==========================================================
# Flow
# ==========================================================
flow:
initialize: true
extract_features: true
feature_selection: false
feature_transform: true
feature_normalizer: true
train_system: true
test_system: true
evaluate_system: true
# ==========================================================
# General
# ==========================================================
general:
development_dataset: TUTAcousticScenes_2016_DevelopmentSet
challenge_dataset: TUTAcousticScenes_2016_EvaluationSet
overwrite: false
# ==========================================================
# Paths
# ==========================================================
path:
data: data/
base: system/baseline_dcase2016_task1/
features: features/
feature_normalizers: feature_normalizers/
models: acoustic_models/
results: evaluation_results/
challenge_results: challenge_submission/task_1_acoustic_scene_classification/
# ==========================================================
# Feature selection
# ==========================================================
selection:
criterion: energy
epsilon: 0 # Select all coefficients
# ==========================================================
# Feature transform
# ==========================================================
transform:
type: log
# ==========================================================
# Feature extraction
# ==========================================================
features:
fs: 44100
win_length_seconds: 0.743
hop_length_seconds: 0.186
binaural_augmentation: true
n_azimuths: 5
scattering:
Q1: 4
J1: 11
Q2_time: 1
J2_time: 15
#Q2_freq: 1
#J2_freq: 4
# ==========================================================
# Classifier
# ==========================================================
classifier:
method: liblinear
parameters: !!null # Parameters are copied from classifier.parameters based on defined method
binaural_augmentation: examples # can be either "examples" or "features"
classifier_parameters:
liblinear:
type: 2
C: 1
bias: 1