BeritJanssen/PatternsForPrediction

Scripts for evaluation and conversion of files in Patterns for Prediction

Evaluation script to calculate precision, recall and F1-score of CSV representations of algorithmic continuations against the true continuations, using translation vectors.

To run:

1. run pip install -r requirements.txt.
2. Make a file named config.py and define the following:

# Location to write output to
OUTPUT_FOLDER = ''
# point the dataset path to the appropriate path on your file system
DATASET_PATH = "path/to/the/evaluation/set"
# model_dirs is a dictionary with the tested model as key,
# the directory as value
MODEL_DIRS = {
    'model1': 'path/to/model1/output',
    'model2': 'path/to/model2/output',
    'baseline': 'path/to/baseline/in/training/data'
}
# model_keys are lists of keys with which the generated csvs should be read
MODEL_KEYS = {
    'model1': ['onset', 'pitch'],
    'model2': ['onset', 'pitch', 'ioi', 'mnn'],
    'baseline': ['onset', 'pitch', 'morph', 'dur', 'ch']
}
# Discrimination task monophonic files; keys used as model name
DISCRIM_MONO_FILES = {
    'mdl1': 'path/to/mono1.csv',
    'mdl2': 'path/to/mono2.csv'
}
# Discrimination task polyphonic files; keys used as model name
DISCRIM_POLY_FILES = {
    'mdl1': 'path/to/poly1.csv',
    'mdl2': 'path/to/poly2.csv'
}

3. Then run python evaluate_prediction.py. This will calculate the measures and render them as graphs. On Mac OS X, Matplotlib may still need to be configured, see Matplotlib FAQ. Code tested in Python 3.5.4.
4. Finally run python evaluate_discrimination.py