examples/evaluation/evaluation.py

#!/usr/bin/python3
# -*- coding: utf-8 -*-
import argparse
import base64
from datetime import datetime
import json
import os
from pathlib import Path
import sys

pwd = os.path.abspath(os.path.dirname(__file__))
sys.path.append(os.path.join(pwd, "../../"))

import pandas as pd
import requests
from tqdm import tqdm

from project_settings import project_path


def get_args():
    parser = argparse.ArgumentParser()
    parser.add_argument("--host", default="127.0.0.1", type=str)
    parser.add_argument("--port", default=2080, type=int)

    parser.add_argument(
        "--wav_dir",
        default=(project_path / "data/wav/65").as_posix(),
        type=str
    )
    parser.add_argument("--country_code", default=65, type=int)

    args = parser.parse_args()
    return args


# 1
label_map_1 = {
    "bell": "bell",
    "caller_id_blocked": "caller_id_blocked",
    "can_not_be_completed": "can_not_be_completed",
    "disconnected": "disconnected",
    "disconnected_or_out_of_service_or_invalid_number": "disconnected_or_out_of_service_or_invalid_number",
    "mute": "mute",
    "not_accept_calls": "not_accept_calls",
    "not_available": "not_available",
    "out_of_service": "out_of_service",
    "restricted_or_unavailable": "restricted_or_unavailable",
}

# 52
label_map_52 = {
    "bell": "bell",
    "mute": "mute",

    "music": "music",
    "voice": "music",

    "arrears": "out_of_service",

    "busy": "busy",

    "invalid_number": "invalid_number",

    "not_available": "not_available",

    "not_available_or_out_of_service": "not_available_or_out_of_service",
    "number_paused": "number_paused",
    "out_of_service": "out_of_service",
    "restricted": "out_of_service",

    "power_off_or_out_of_service": "power_off_or_out_of_service",
    "voicemail": "voicemail",
    "voicemail_is_full": "voicemail_is_full",
}

# 63
label_map_63 = {
    "bell": "bell",
    "mute": "mute",

    "music": "music",
    "voice": "music",
    "noise": "music",

    "busy": "busy",
    "call_forwarding": "call_forwarding",
    "can_not_be_completed": "can_not_be_completed",
    "invalid_number": "invalid_number",
    "no_route_found": "no_route_found",
    "not_reachable": "not_reachable",
    "out_of_service": "out_of_service",
    "unattended": "unattended",
    "unattended_or_out_of_coverage_area": "unattended_or_out_of_coverage_area",

}

# 65
label_map_65 = {
    "bell": "bell",
    "mute": "mute",

    "music": "music",
    "voice": "music",
    "noise": "music",

    "busy": "busy",
    "can_not_be_completed": "can_not_be_completed",
    "invalid_number": "invalid_number",
    "not_available": "not_available",
    "not_responding": "not_responding",
    "out_of_service": "out_of_service",
}

# 66
label_map_66 = {
    "bell": "bell",
    "mute": "mute",

    "music": "music",
    "voice": "music",
    "noise": "music",

    "invalid_number": "invalid_number",
    "no_answer": "no_answer",

    "not_reachable": "not_reachable",
    "out_of_service": "out_of_service",
    "voicemail": "voicemail",

}

# 91
label_map_91 = {
    "bell": "bell",
    "mute": "mute",

    "music": "music",
    "voice": "music",
    "noise": "music",

    "noise_music": "music",
    "noise_mute": "music",
    "noise_voice": "music",

    "busy": "busy",

    "can_not_connect": "not_reachable",
    "forwarded": "forwarded",
    "line_busy": "line_busy",
    "not_available": "not_available",
    "not_reachable": "not_reachable",
    "invalid_number": "invalid_number",
    "out_of_service": "out_of_service",
    "out_of_service_area": "out_of_service_area",
    "power_off": "power_off",
    "unknown": "music",

}

# 234
label_map_234 = {
    "bell": "bell",
    "mute": "mute",

    "music": "music",
    "voice": "music",
    "other": "music",

    "busy": "busy",
    "on_another_call": "busy",

    "can_not_be_reached": "power_off",
    "invalid_number": "invalid_number",
    "not_available": "not_available",
    "power_off": "power_off",
    "power_off_or_out_of_service": "power_off",
    "not_reachable": "power_off",

}

# 254
label_map_254 = {
    "bell": "bell",
    "mute": "mute",

    "music": "music",
    "voice": "music",

    "busy": "busy",
    "invalid_number": "invalid_number",
    "not_available": "not_available",
    "not_reachable": "power_off",
    "out_of_service": "out_of_service",
    "power_off": "power_off",

}

# 255
label_map_255 = {
    "bell": "bell",
    "mute": "mute",

    "busy": "busy",
    "can_not_be_connected": "can_not_be_connected",
    "invalid_number": "invalid_number",
    "no_answer": "no_answer",


    "not_available": "not_available",
    "not_reachable": "not_available",

    "restricted": "restricted",
    "switched_off_or_not_available": "switched_off_or_not_available",
}

# 886
label_map_886 = {
    "bell": "bell",
    "mute": "mute",

    "music": "music",
    "voice": "music",
    "卡线": "music",

    "busy": "busy",
    "invalid_number": "invalid_number",
    "not_available": "not_available",
    "number_paused": "number_paused",

    "power_off": "power_off",
    "voicemail": "voicemail",
}

area_code2label_map = {
    1: label_map_1,
    52: label_map_52,
    63: label_map_63,
    65: label_map_65,
    66: label_map_66,
    91: label_map_91,
    234: label_map_234,
    254: label_map_254,
    255: label_map_255,
    886: label_map_886,

}


def main():
    args = get_args()

    wav_dir = Path(args.wav_dir)

    url = "http://{host}:{port}/call_status".format(
        host=args.host,
        port=args.port,
    )
    headers = {
        "Content-Type": "application/json"
    }

    label_map = area_code2label_map[args.country_code]

    result = list()
    for filename in tqdm(wav_dir.glob("*/*.wav")):
        label = filename.parts[-2]
        if label not in label_map.keys():
            continue
        label = label_map[label]

        with open(filename, "rb") as f:
            data = f.read()

        base64string = base64.b64encode(data).decode("utf-8")

        data = {
            "country": args.country_code,
            "record": base64string
        }

        resp = requests.post(url, headers=headers, data=json.dumps(data))
        if resp.status_code != 200:
            print("request failed, status_code: {}, text: {}.".format(resp.status_code, resp.text))
            continue
        js = resp.json()
        predict = js["result"]["label_id"]
        result.append({
            "filename": filename,
            "target": label,
            "predict": predict,
            "correct": 1 if label == predict else 0,
        })

    version = datetime.now().strftime("%Y%m%d_%H%M")
    result = pd.DataFrame(result)
    result.to_excel("evaluation_{}_{}.xlsx".format(args.country_code, version), index=False, encoding="utf_8_sig")
    return


if __name__ == "__main__":
    main()