debug_training_tf.ipynb

Kernel: Unknown Kernel

This notebook regroups the code sample of the video below, which is a part of the Hugging Face course.

#@title
from IPython.display import HTML

HTML('<iframe width="560" height="315" src="https://www.youtube.com/embed/N9kO52itd0Q?rel=0&amp;controls=0&amp;showinfo=0" frameborder="0" allowfullscreen></iframe>')

Install the Transformers and Datasets libraries to run this notebook.

! pip install datasets transformers[sentencepiece]

from datasets import load_dataset, load_metric
from transformers import (
    AutoTokenizer,
    TFAutoModelForSequenceClassification,
)

raw_datasets = load_dataset("glue", "mnli")

model_checkpoint = "distilbert-base-uncased"
tokenizer = AutoTokenizer.from_pretrained(model_checkpoint)


def preprocess_function(examples):
    return tokenizer(examples["premise"], examples["hypothesis"], truncation=True)


tokenized_datasets = raw_datasets.map(preprocess_function, batched=True)
model = TFAutoModelForSequenceClassification.from_pretrained(model_checkpoint)

train_dataset = tokenized_datasets["train"].to_tf_dataset(
    columns=["input_ids", "labels"], batch_size=16, shuffle=True
)

validation_dataset = tokenized_datasets["validation_matched"].to_tf_dataset(
    columns=["input_ids", "labels"], batch_size=16, shuffle=True
)

model = TFAutoModelForSequenceClassification.from_pretrained(model_checkpoint)

model.compile(loss="sparse_categorical_crossentropy", optimizer='adam')

model.fit(train_dataset)

for batch in train_dataset:
    break

model.compile(optimizer='adam')

model = TFAutoModelForSequenceClassification.from_pretrained(
    model_checkpoint,
    num_labels=3
)

model.compile(optimizer='adam')