README

ThinkPHP 分词/抽词 扩展包 5.1 6.0

使用梁厂的产品 http://www.pullword.com/

安装

composer require xiaodi/think-pullword 

使用

常规实例化

use PullWord\PullWord; class Index { public function index() { $source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机'; $pullWord = new PullWord($source); $result = $pullWord->pull()->toJson()->get(); // $result = $pullWord->service('pull', $source)->get(); // 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"}] // 商品分类 // $source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机'; // $pullWord = new PullWord($source); // $result = $pullWord->classify()->get(); // // $result = $pullWord->service('classify', $source)->get(); // 结果 => string(27) "{"class":"电器","idx":11}" } }

依赖注入

use PullWord\PullWord; class Index { public function index(PullWord $pullWord) { $source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机'; $result = $pullWord->pull($source)->get(); var_dump($result); // $source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机'; // $result = $pullWord->classify($source)->get(); // var_dump($result); } }

门面

use PullWord\Facade\PullWord; class Index { public function index() { $source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机'; $result = PullWord::pull($source')->get(); var_dump($result); } }

助手函数

class Index { public function index() { $source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机'; $result = app('pullword')->pull($source)->get(); var_dump($result); } }

其它链式方法

json返回

$source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机'; PullWord::pull($source)->toJson()->get(); // 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"}]

调试模式

结果含有出词概率

$source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机'; PullWord::pull($source)->debug()->get(); // 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"}]

设置阈值

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

$source = '352净水器K10家用直饮大通量1000G 厨下RO反渗透纯水机'; PullWord::pull($source)->threshold(0.4)->toJson()->get(); // 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"}]