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    "info": {
        "author": "jinyang",
        "author_email": "jinyang.zhou@guokr.com",
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        "description": "# YAST: Yet Another Short Text classification toolkit\n\n[![Build Status](https://travis-ci.org/ailurus1991/YAST.svg?branch=master)](https://travis-ci.org/ailurus1991/YAST)\n[![Documentation Status](https://readthedocs.org/projects/yast-doc/badge/?version=latest)](http://yast-doc.readthedocs.io/en/latest/?badge=latest)\n[![PyPI version](https://badge.fury.io/py/yast.svg)](https://badge.fury.io/py/yast)\n[![Coverage Status](https://coveralls.io/repos/github/ailurus1991/YAST/badge.svg?branch=master)](https://coveralls.io/github/ailurus1991/YAST?branch=master)\n\nYAST \u662f\u4e00\u4e2a\u7b80\u6613\u7684\u6587\u672c\u5206\u7c7b\u9879\u76ee\uff0c\u57fa\u4e8e [LibLinear](http://www.csie.ntu.edu.tw/~cjlin/liblinear/)\uff0c\u4f7f\u7528 [jieba](https://github.com/fxsjy/jieba) \u4f5c\u4e3a\u4e2d\u6587\u5206\u8bcd\u3002\n\n## Getting started\n\n```python\n#!/usr/bin/env python\n# encoding: utf-8\n\nfrom yast import Yast\n\nsample = Yast('sample')\n\nsample.train([\n    ('stock','\u82f1\u56fd\u8131\u6b27\u4e0e\u5fb7\u94f6\u5371\u673a\u65bd\u538b\u7f8e\u80a1\u6536\u8dcc'),\n    ('stock','\u6e2f\u80a1\u7f3a\u8d44\u91d1\u96be\u95ef24000\u70b9 \u7f8e\u5927\u9009\u56f0\u6270\u540e\u5e02'),\n    ('f1', '2016\u4e1d\u7ef8\u4e4b\u8def\u62c9\u529b\u8d5b\u6536\u5b98 \u6807\u81f4\u9053\u8fbe\u5c14\u6c7d\u8f66\u7ec4\u593a\u51a0'),\n    ('f1','\u4fdd\u65f6\u6377\u8d85\u7ea7\u676f\u970d\u6839\u6d77\u59c6\u7ad9 \u4e2d\u56fd\u8f66\u624b\u5f20\u5927\u80dc\u518d\u51fa\u51fb'),\n    ('basketball','\u6797\u4e66\u8c6a\u900f\u9732\u751f\u6daf\u4e24\u4f4e\u8c37\uff1a\u6548\u529b\u6e56\u4eba\u52c7\u58eb\u4ee4\u4eba\u5931\u671b'),\n    ('basketball','\u540e\u573a\u53cc\u661f\u5408\u780d27\u520610\u52a9 \u5f00\u62d3\u8005\u5168\u961f\u53d1\u6325\u6218\u80dc\u7235\u58eb')])\n\nprint sample_2.predict_single('\u961f\u5185\u5bf9\u6297\u66dd\u5149\u6e56\u4eba\u65b0\u9635\u5bb9 \u963f\u8054\u6216\u4efb\u5185\u7ebf\u4e3b\u529b\u66ff\u8865').predicted_y\n# basketball\nprint sample_2.predict_single('\u518d\u51fa\u60b2\u5267\uff01 \u8fbe\u5580\u5c14\u62c9\u529b\u8d5b\u540e\u52e4\u8f66\u8087\u4e8b\u81f41\u6b7b10\u4f24').predicted_y\n# f1\n\n# customize configuration\nconfigs = {\n    'grid': 0, # \u7f51\u683c\u641c\u7d22\u5f00\u5173\u30020 \u4e3a\u5173\u95ed\u7f51\u683c\u641c\u7d22\uff0c1 \u4e3a\u5f00\u542f\u3002\u9ed8\u8ba4\u5173\u95ed\u3002\n    'feature': 3, # \u7279\u5f81\u8868\u8fbe\u30020 \u4e3a Binary feature\uff0c1 \u4e3a word count\uff0c2 \u4e3a\u8bcd\u9891\uff0c3 \u4e3aTF-IDF\u3002\n    'classifier': 0 # \u5206\u7c7b\u5668\u9009\u62e9\u30020 \u4e3a Crammer and Singer SVM multiclass\uff0c1 \u4e3a L1 \u635f\u5931\u5206\u7c7b one-vs-rest\uff0c2 \u4e3a L2\u635f\u5931\u5206\u7c7b one-vs-rest\uff0c3 \u4e3a\u903b\u8f91\u56de\u5f52 one-vs-rest\u3002\n}\n\nanother_sample = Yast('another_sample', configs)\n# \u53ef\u4ee5\u81ea\u5b9a\u4e49\u914d\u7f6e\u6587\u4ef6\nanother_sample.train('./train_file.txt')\n#\u8bad\u7ec3\u6587\u4ef6\u683c\u5f0f\u4e3a\uff1alabel \u548c text\uff0c\u4ee5\u5206\u9694\u7b26\u5206\u5f00\uff0c\u6d4b\u8bd5\u6587\u4ef6\u540c\u3002\n#label1  text\n#label2  text\n\nanother_sample.test('./test_file.txt')\n\nprint another_sample.analyze('\u90fd\u8bf4\u82f9\u679c\u7684\u521b\u65b0\u529b\u8d8a\u6765\u8d8a\u5dee\u4e86\uff0c\u6839\u636e\u60a8\u7684\u4e86\u89e3\uff0c\u82f9\u679c\u6709\u54ea\u4e9b\u5916\u884c\u770b\u4e0d\u5230\u5185\u884c\u5374\u6df1\u611f\u632f\u594b\u7684\u9ed1\u79d1\u6280\uff1f')\n# \u6253\u5370 query \u7684\u6bcf\u4e2a\u5411\u91cf\u7684\u6743\u91cd\uff0c\u7528\u4f5c\u5206\u6790\n```\n\n## Features\n\n- [x] \u652f\u6301\u591a\u79cd\u5206\u7c7b\u5668\n- [x] \u652f\u6301\u591a\u79cd\u7279\u5f81\u8868\u8fbe\n- [x] \u652f\u6301\u7ed3\u679c\u5206\u6790\n- [x] \u652f\u6301 grid-search \u5e76\u884c\u641c\u7d22 RBF \u6838\u51fd\u6570\u5168\u5c40\u6700\u4f73\u53c2\u6570 ![equation](http://latex.codecogs.com/gif.latex? \\gamma) \u548c ![equation](http://latex.codecogs.com/gif.latex? C)\n- [x] \u81ea\u52a8\u83b7\u53d6\u6807\u7b7e\n\n## How to get\n\n```python\npip install yast\n```\n",
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