# 分词效果比较
zhang17173（https://github.com/zhang17173/Event-Extraction）在20条文本上进行了粗略的分词实验，结果如下：
| 算法 | 准确率 | 召回率 | F值 |
| :-: | :-: | :-: | :-: |
| 最大正向匹配法 | 0.582 | 0.644| 0.611|
| 隐马尔科夫模型（HMM） | 0.555| 0.632| 0.591 |
| jieba分词 | 0.670 | 0.689 | 0.680|
| 中科院PYNLPIR | 0.670|0.762 |0.713 |
| 哈工大PYLTP|<font color = red>0.690|<font color = red>0.773 | <font color = red>0.729 |
YWP_EventExtraction_CRF_Elephant.zip （99个子文件） 
01 Preprocessing 
20220107 test data.txt 4KB 20220107 test data_result.txt 4KB original_data.txt 29.85MB
data_preprocess.py 736B processed_data.txt 1.4MB .idea misc.xml 294B vcs.xml 239B deployment.xml 386B modules.xml 289B 数据预处理.iml 441B workspace.xml 22KB .pytest_cache v cache nodeids 2B stepwise 2B README.md 125B .idea YWP_EventExtraction_CRF_Elephant.iml 452B misc.xml 195B modules.xml 323B workspace.xml 6KB .gitignore 50B inspectionProfiles profiles_settings.xml 174B 02 LTP (Seg, POS, NER) LTP (Seg, POS, NER) 20220107 test data_LTPresult.txt 8KB LTP分词_词性标注_命名实体识别.py 3KB .idea $CACHE_FILE$ 608B misc.xml 288B 分词blabla.iml 398B modules.xml 276B .gitignore 38B inspectionProfiles profiles_settings.xml 174B 仅分词结果.txt 9.78MB dict 46KB README.md 246B .idea 02分词.iml 398B $CACHE_FILE$ 608B misc.xml 288B vcs.xml 183B modules.xml 268B .gitignore 38B inspectionProfiles profiles_settings.xml 174B README.md 503B 03 EventExtraction_CRF CRF++使用示例 05 model 21.12MB template05 1KB train.data 820KB libcrfpp.dll 330KB
crf_test.exe 50KB output05.txt 394KB crf_learn.exe 50KB test.data 339KB 04 model 17.49MB train.data 820KB libcrfpp.dll 330KB crf_test.exe 50KB template04 951B output04.txt 394KB crf_learn.exe 50KB test.data 339KB 01 model 19.8MB test_ywp.data 35KB output01.txt 394KB train.data 820KB libcrfpp.dll 330KB train_ywp.data 49KB crf_test.exe 50KB output_ywp.txt 40KB crf_learn.exe 50KB test.data 339KB model_ywp 2.82MB template01 813B 02 output02.txt 394KB model 19.06MB template02 843B train.data 820KB libcrfpp.dll 330KB crf_test.exe 50KB crf_learn.exe 50KB test.data 339KB 03 output03.txt 394KB model 19.31MB train.data 820KB libcrfpp.dll 330KB crf_test.exe 50KB template03 1KB crf_learn.exe 50KB test.data 339KB CRF++使用说明.md 579B .idea $CACHE_FILE$ 608B misc.xml 288B modules.xml 316B .gitignore 38B inspectionProfiles profiles_settings.xml 174B 03基于CRF的事件要素抽取.iml 398B 精度评价.py 2KB 事件抽取结果展示 事件要素输出.py 3KB .idea misc.xml 825B vcs.xml 183B modules.xml 288B dictionaries zhangshiwei.xml 168B 事件要素展示.iml 398B workspace.xml 11KB 元数据示例 1.txt 1KB
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