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# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import sys
import yaml
import paddle.fluid as fluid
import logging
from paddle.distributed.utils.log_utils import get_logger
__all__ = []
logger = get_logger(logging.INFO, name="metrics")
# read metric config from yaml and init MetricMsg in fleet_wrapper
def init_metric(metric_ptr,
metric_yaml_path,
cmatch_rank_var="",
mask_var="",
uid_var="",
phase=-1,
cmatch_rank_group="",
ignore_rank=False,
bucket_size=1000000):
yaml_fobj = open(metric_yaml_path)
if sys.version.startswith('2.7.13'):
content = yaml.load(yaml_fobj)
else:
content = yaml.load(yaml_fobj, Loader=yaml.FullLoader)
print("yaml metric config: \n")
print(content)
metric_runner_list = content['monitors']
if not metric_runner_list:
metric_runner_list = []
for metric_runner in metric_runner_list:
is_join = metric_runner['phase'] == 'JOINING'
phase = 1 if is_join else 0
if metric_runner['method'] == 'AucCalculator':
metric_ptr.init_metric(metric_runner['method'],
metric_runner['name'],
metric_runner['label'],
metric_runner['target'], cmatch_rank_var,
mask_var, uid_var, phase, cmatch_rank_group,
ignore_rank, bucket_size)
elif metric_runner['method'] == 'MultiTaskAucCalculator':
metric_ptr.init_metric(
metric_runner['method'], metric_runner['name'],
metric_runner['label'], metric_runner['target'],
metric_runner['cmatch_var'], mask_var, uid_var, phase,
metric_runner['cmatch_group'], ignore_rank, bucket_size)
elif metric_runner['method'] == 'CmatchRankAucCalculator':
metric_ptr.init_metric(
metric_runner['method'], metric_runner['name'],
metric_runner['label'], metric_runner['target'],
metric_runner['cmatch_var'], mask_var, uid_var, phase,
metric_runner['cmatch_group'], metric_runner['ignore_rank'],
bucket_size)
elif metric_runner['method'] == 'MaskAucCalculator':
metric_ptr.init_metric(metric_runner['method'],
metric_runner['name'],
metric_runner['label'],
metric_runner['target'], cmatch_rank_var,
metric_runner['mask'], uid_var, phase,
cmatch_rank_group, ignore_rank, bucket_size)
elif metric_runner['method'] == 'CmatchRankMaskAucCalculator':
metric_ptr.init_metric(
metric_runner['method'], metric_runner['name'],
metric_runner['label'], metric_runner['target'],
metric_runner['cmatch_var'], metric_runner['mask'], uid_var,
phase, metric_runner['cmatch_group'],
metric_runner['ignore_rank'], bucket_size)
elif metric_runner['method'] == 'WuAucCalculator':
metric_ptr.init_metric(metric_runner['method'],
metric_runner['name'],
metric_runner['label'],
metric_runner['target'], cmatch_rank_var,
mask_var, metric_runner['uid'], phase,
cmatch_rank_group, ignore_rank, bucket_size)
else:
metric_ptr.init_metric(metric_runner['method'],
metric_runner['name'],
metric_runner['label'],
metric_runner['target'], cmatch_rank_var,
mask_var, phase, cmatch_rank_group,
ignore_rank, bucket_size)
def print_metric(metric_ptr, name):
"""
print the metric value. Print directly in back-end
"""
if name.find("wuauc") != -1:
metric = metric_ptr.get_wuauc_metric_msg(name)
monitor_msg = "%s: User Count=%.0f INS Count=%.0f UAUC=%.6f WUAUC=%.6f "\
% (name, metric[0], metric[1], metric[4], metric[5])
else:
metric = metric_ptr.get_metric_msg(name)
monitor_msg = "%s: AUC=%.6f BUCKET_ERROR=%.6f MAE=%.6f RMSE=%.6f "\
"Actual CTR=%.6f Predicted CTR=%.6f COPC=%.6f INS Count=%.0f"\
% (name, metric[0], metric[1], metric[2], metric[3], metric[4],
metric[5], metric[6], metric[7])
# logger.info(monitor_msg)
return monitor_msg
def print_auc(metric_ptr, is_day, phase="all"):
"""
print metric according to stage and phase
"""
if is_day is True:
stage = "day"
stage_num = -1
else:
stage = "pass"
stage_num = 1 if phase == "join" else 0
metric_results = []
name_list = metric_ptr.get_metric_name_list(stage_num)
if phase == "all":
for name in name_list:
if name.find(stage) != -1:
metric_results.append(print_metric(metric_ptr, name=name))
else:
for name in name_list:
if name.find(stage) != -1 and name.find(phase) != -1:
metric_results.append(print_metric(metric_ptr, name=name))
return metric_results