Auto Text Classification

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import os
import sys

os.chdir('../../')

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import warnings

warnings.filterwarnings("ignore")

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from flash.core.data.utils import download_data
from flash.text import TextClassificationData
from gradsflow import AutoTextClassifier

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# download_data("https://pl-flash-data.s3.amazonaws.com/imdb.zip", "./data/")

datamodule = TextClassificationData.from_csv(
    "review",
    "sentiment",
    train_file="data/imdb/train.csv",
    val_file="data/imdb/valid.csv",
)

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suggested_conf = dict(
    optimizers=["adam"],
    lr=(5e-4, 1e-3),
)

model = AutoTextClassifier(
    datamodule,
    suggested_backbones=['sgugger/tiny-distilbert-classification'],
    suggested_conf=suggested_conf,
    max_epochs=1,
    optimization_metric="val_accuracy",
    timeout=5)

print("AutoTextClassifier initialised!")
model.hp_tune()

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Last update: August 25, 2021