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109 lines
4.0 KiB
109 lines
4.0 KiB
# think-pullword
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ThinkPHP 分词/抽词 扩展包 `5.1` `6.0`
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使用梁厂的产品 http://www.pullword.com/
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[](https://packagist.org/packages/xiaodi/think-pullword)
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[](https://packagist.org/packages/xiaodi/think-pullword)
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[](https://packagist.org/packages/xiaodi/think-pullword)
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[](https://packagist.org/packages/xiaodi/think-pullword)
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## 安装
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```
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composer require xiaodi/think-pullword
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```
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## 使用
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#### 常规实例化
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```php
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use PullWord\PullWord;
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class Index
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{
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public function index()
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{
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$source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机';
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$pullWord = new PullWord($source);
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$result = $pullWord->pull()->toJson()->get();
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// $result = $pullWord->service('pull', $source)->get();
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// 结果 => string(169) "[{"t":"352净水器"},{"t":"净水器"},{"t":"家用"},{"t":"大通量"},{"t":"1000g"},{"t":"反渗透"},{"t":"反渗透纯水机"},{"t":"渗透"},{"t":"纯水机"}]
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// 商品分类
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// $source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机';
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// $pullWord = new PullWord($source);
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// $result = $pullWord->classify()->get();
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// // $result = $pullWord->service('classify', $source)->get();
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// 结果 => string(27) "{"class":"电器","idx":11}"
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}
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}
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```
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#### 依赖注入
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```php
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use PullWord\PullWord;
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class Index
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{
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public function index(PullWord $pullWord)
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{
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$source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机';
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$result = $pullWord->pull($source)->get();
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var_dump($result);
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// $source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机';
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// $result = $pullWord->classify($source)->get();
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// var_dump($result);
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}
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}
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```
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#### 门面
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```php
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use PullWord\Facade\PullWord;
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class Index
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{
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public function index()
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{
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$source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机';
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$result = PullWord::pull($source')->get();
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var_dump($result);
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}
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}
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```
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#### 助手函数
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```php
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class Index
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{
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public function index()
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{
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$source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机';
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$result = app('pullword')->pull($source)->get();
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var_dump($result);
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}
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}
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```
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### 其它链式方法
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#### json返回
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```php
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$source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机';
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PullWord::pull($source)->toJson()->get();
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// 结果 [{"t":"352净水器","p":"1"},{"t":"净水器","p":"1"},{"t":"家用","p":"1"},{"t":"大通量","p":"0.923331"},{"t":"1000g","p":"0.959741"},{"t":"反渗透","p":"0.944082"},{"t":"反渗透纯水机","p":"0.964588"},{"t":"渗透","p":"0.838643"},{"t":"纯水机","p":"0.928798"}]
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```
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#### 调试模式
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结果含有出词概率
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```php
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$source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机';
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PullWord::pull($source)->debug()->get();
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// 结果 [{"t":"352净水器","p":"1"},{"t":"净水器","p":"1"},{"t":"家用","p":"1"},{"t":"大通量","p":"0.923331"},{"t":"1000g","p":"0.959741"},{"t":"反渗透","p":"0.944082"},{"t":"反渗透纯水机","p":"0.964588"},{"t":"渗透","p":"0.838643"},{"t":"纯水机","p":"0.928798"}]
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```
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#### 设置阈值
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出词概率阈值(0-1之间的小数)，1表示只有100%有把握的词才出
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```php
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$source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机';
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PullWord::pull($source)->threshold(0.4)->toJson()->get();
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// 结果 [{"t":"352"},{"t":"352净水器"},{"t":"净水"},{"t":"净水器"},{"t":"家用"},{"t":"大通量"},{"t":"通量"},{"t":"1000g"},{"t":"反渗透"},{"t":"反渗透纯水机"},{"t":"渗透"},{"t":"纯水"},{"t":"纯水机"},{"t":"水机"}]
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```
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