Skip to content
Projects

practicingman/chinese_ulmfit has 264 GitHub stars and 40 forks. Star changes are not measured yet. Last checked 2026-11-13 22:23 UTC. Last push 2019-01-07.

How these counts are measured

Measured star growth

in 24h
Collecting history
in 7 days
Collecting history
in 15 days
Collecting history
in 1 month
Collecting history

Net star changes over overlapping periods, not daily totals. Missing measurements are left blank. Stars measure attention, not software quality.

About

中文ULMFiT 情感分析 文本分类

Developer Tools

README.md

Original

中文ULMFiT

Universal Language Model Fine-tuning for Text Classification

下载预训练的模型

创建虚拟环境(可以配置清华conda源)

conda env create -f env.yml

解压中文维基百科语料

python -m gensim.scripts.segment_wiki -i -f /data/zhwiki-latest-pages-articles.xml.bz2 -o tmp/wiki2018-11-14.json.gz

分词维基百科语料

python preprocessing.py segment-wiki --input_file=tmp/wiki2018-11-14.json.gz --output_file=tmp/wiki2018-11-14.words.pkl

分词领域语料

python preprocessing.py segment-csv --input_file=data/ch_auto.csv --output_file=tmp/ch_auto.words.pkl --label_file=tmp/ch_auto.labels.npy

tokenize维基百科语料

python preprocessing.py tokenize --input_file=tmp/wiki2018-11-14.words.pkl --output_file=tmp/wiki2018-11-14.ids.npy --mapping_file=tmp/wiki2018-11-14.mapping.pkl

tokenize领域语料

python preprocessing.py tokenize --input_file=tmp/ch_auto.words.pkl --output_file=tmp/ch_auto.ids.npy --mapping_file=tmp/ch_auto.mapping.pkl

预训练

python pretraining.py --input_file=tmp/wiki2018-11-14.ids.npy --mapping_file=tmp/wiki2018-11-14.mapping.pkl --dir_path=tmp

微调

python finetuning.py --input_file=tmp/ch_auto.ids.npy --mapping_file=tmp/ch_auto.mapping.pkl --pretrain_model_file=tmp/models/wiki2018-11-14.h5 --pretrain_mapping_file=tmp/wiki2018-11-14.mapping.pkl --dir_path=tmp --model_id=ch_auto

训练分类器

python3 train_classifier.py  --id_file=tmp/ch_auto.ids.npy --label_file=tmp/ch_auto.labels.npy --mapping_file=tmp/ch_auto.mapping.pkl  --encoder_file=ch_auto_enc

测试

python3 predicting.py --mapping_file=tmp/ch_auto.mapping.pkl --classifier_filename=tmp/models/classifier_1.h5 --num_class=2

Explore related projects