def binary_classification_metrics(preds, probs, labels, multilabel):
acc = simple_accuracy(preds, labels).get("acc")
roc_auc_score = roc_auc(probs=probs, labels=labels, multilabel=multilabel)
roc_auc_score_weighted = roc_auc(probs=probs,
labels=labels,
average="weighted",
multilabel=multilabel)
f1macro = f1_score(y_true=labels, y_pred=preds, average="macro")
f1micro = f1_score(y_true=labels, y_pred=preds, average="micro")
if not multilabel:
f1_0 = f1_score(y_true=labels, y_pred=preds, pos_label="0")
f1_1 = f1_score(y_true=labels, y_pred=preds, pos_label="1")
mcc = matthews_corrcoef(labels, preds)
else:
f1_0, f1_1, mcc = None, None, None
return {
"acc": acc,
"roc_auc": roc_auc_score,
"roc_auc_weighted": roc_auc_score_weighted,
"f1_macro": f1macro,
"f1_micro": f1micro,
"f1_0": f1_0,
"f1_1": f1_1,
"mcc": mcc
}
def mymetrics(preds, labels):
acc = simple_accuracy(preds, labels)
f1macro = f1_score(y_true=labels, y_pred=preds, average="macro")
f1micro = f1_score(y_true=labels, y_pred=preds, average="micro")
# AML log
try:
aml_run.log('acc', acc.get('acc'))
aml_run.log('f1macro', f1macro)
aml_run.log('f1micro', f1micro)
except:
pass
return {"acc": acc, "f1_macro": f1macro, "f1_micro": f1micro}
def mymetrics(preds, labels):
acc = simple_accuracy(preds, labels)
f1other = f1_score(y_true=labels, y_pred=preds, pos_label="OTHER")
f1offense = f1_score(y_true=labels, y_pred=preds, pos_label="OFFENSE")
f1macro = f1_score(y_true=labels, y_pred=preds, average="macro")
f1micro = f1_score(y_true=labels, y_pred=preds, average="macro")
return {
"acc": acc,
"f1_other": f1other,
"f1_offense": f1offense,
"f1_macro": f1macro,
"f1_micro": f1micro
}
def multiclass_classification_metrics(preds, probs, labels):
acc = simple_accuracy(preds, labels).get("acc")
roc_auc_score = roc_auc(probs=probs, labels=labels, multi_class='ovo')
roc_auc_score_weighted = roc_auc(probs=probs,
labels=labels,
average='weighted',
multi_class='ovo')
f1macro = f1_score(y_true=labels, y_pred=preds, average="macro")
f1micro = f1_score(y_true=labels, y_pred=preds, average="micro")
mcc = matthews_corrcoef(labels, preds)
return {
"acc": acc,
"roc_auc": roc_auc_score,
"roc_auc_weighted": roc_auc_score_weighted,
"f1_macro": f1macro,
"f1_micro": f1micro,
"mcc": mcc
}
def compute_metrics(metric, preds, probs, labels, multilabel):
assert len(preds) == len(labels)
if metric == "mcc":
return {"mcc": matthews_corrcoef(labels, preds)}
elif metric == "acc":
return simple_accuracy(preds, labels)
elif metric == "acc_f1":
return acc_and_f1(preds, labels)
elif metric == "pear_spear":
return pearson_and_spearman(preds, labels)
elif metric == "seq_f1":
return {"seq_f1": ner_f1_score(labels, preds)}
elif metric == "f1_macro":
return f1_macro(preds, labels)
elif metric == "squad":
return squad(preds, labels)
elif metric == "mse":
return {"mse": mean_squared_error(preds, labels)}
elif metric == "r2":
return {"r2": r2_score(preds, labels)}
elif metric == "top_n_accuracy":
return {"top_n_accuracy": top_n_accuracy(preds, labels)}
elif metric == "text_similarity_metric":
return text_similarity_metric(preds, labels)
elif metric == "roc_auc":
return {"roc_auc": roc_auc(probs, labels, multilabel=multilabel)}
elif metric in registered_metrics:
metric_func = registered_metrics[metric]
metric_args = inspect.getfullargspec(metric_func).args
if "probs" and "multilabel" in metric_args:
return metric_func(preds, probs, labels, multilabel)
elif "probs" in metric_args:
return metric_func(preds, probs, labels)
elif "multilabel" in metric_args:
return metric_func(preds, labels, multilabel)
else:
return metric_func(preds, labels)
else:
raise KeyError(metric)
def evaluation_metrics(preds, labels):
acc = simple_accuracy(preds, labels).get("acc")
f1other = f1_score(y_true=labels, y_pred=preds, pos_label="Other")
f1infoneed = f1_score(y_true=labels,
y_pred=preds,
pos_label=current_info_need)
recall_infoneed = recall_score(y_true=labels,
y_pred=preds,
pos_label=current_info_need)
precision_infoneed = precision_score(y_true=labels,
y_pred=preds,
pos_label=current_info_need)
recall_other = recall_score(y_true=labels,
y_pred=preds,
pos_label="Other")
precision_other = precision_score(y_true=labels,
y_pred=preds,
pos_label="Other")
recall_macro = recall_score(y_true=labels,
y_pred=preds,
average="macro")
precision_macro = precision_score(y_true=labels,
y_pred=preds,
average="macro")
recall_micro = recall_score(y_true=labels,
y_pred=preds,
average="micro")
precision_micro = precision_score(y_true=labels,
y_pred=preds,
average="micro")
recall_weighted = recall_score(y_true=labels,
y_pred=preds,
average="weighted")
precision_weighted = precision_score(y_true=labels,
y_pred=preds,
average="weighted")
f1macro = f1_score(y_true=labels, y_pred=preds, average="macro")
f1micro = f1_score(y_true=labels, y_pred=preds, average="micro")
mcc = matthews_corrcoef(labels, preds)
f1weighted = f1_score(y_true=labels,
y_pred=preds,
average="weighted")
return {
"info_need": current_info_need,
"model": bert_model,
"num_epochs": num_epochs,
"condition": condition,
"acc": acc,
"f1_other": f1other,
"f1_infoneed": f1infoneed,
"precision_infoneed": precision_infoneed,
"recall_infoneed": recall_infoneed,
"recall_other": recall_other,
"precision_other": precision_other,
"recall_macro": recall_macro,
"precision_macro": precision_macro,
"recall_micro": recall_micro,
"precision_micro": precision_micro,
"recall_weighted": recall_weighted,
"precision_weighted": precision_weighted,
"f1_weighted": f1weighted,
"f1_macro": f1macro,
"f1_micro": f1micro,
"f1_weighted": f1weighted,
"mcc": mcc
}
