تمت ترجمة هذه الصفحة بواسطة Cloud Translation API‏.

أشجار كلمات

نظرة عامة
مثال بسيط
أشجار الكلمات الضمنية والصريحة
حجم نص شجرة الكلمات
البادئة واللاحقة وأشجار الكلمات المزدوجة
تصميم أشجار الكلمات
ترميز الجمل
جارٍ التحميل
تنسيق البيانات
خيارات الإعداد
الطُرق
الأحداث
سياسة البيانات

نظرة عامة

تعرض شجرة الكلمات تسلسلات متوازية متعددة من الكلمات. ويمكن استخدامها لعرض الكلمات الأكثر شيوعًا التي تتبع كلمة مستهدفة أو تسبقها (مثل "القطط ...") أو عرض تسلسل هرمي للعبارات (على سبيل المثال، شجرة قرار).

تستطيع أشجار كلمات Google معالجة كميات كبيرة من النصوص بسرعة. من المفترض أن تتمكن الأنظمة الحديثة من التعامل مع كميات جديدة من النصوص بدون تأخير كبير.

ملاحظة: العرض التدرّجي لكلمة "شجرة" في مرحلة تجريبية وقد يخضع لتنقيحات جوهرية في إصدارات "مخططات Google" المستقبلية.

يتم عرض أشجار الكلمات في المتصفّح باستخدام SVG، أي أنّها ستعمل في جميع المتصفّحات الحديثة (مثل Chrome، وFirefox، وOpera، وInternet Explorer 9 أو الإصدارات الأحدث). كما هو الحال في جميع رسومات Google البيانية، تعرض أشجار الكلمات تلميحات الأدوات عندما يمرر المستخدم مؤشر الماوس فوق البيانات.

مثال بسيط

لنفترض أنك جمعت مجموعة من العبارات حول القطط (على سبيل المثال، "قطط تأكل فأرًا" و"قططًا أفضل من قطط" وتريد تمييز أهم السمات من المجموعة.

function drawChart() {
        var data = google.visualization.arrayToDataTable(
          [ ['Phrases'],
            ['cats are better than dogs'],
            ['cats eat kibble'],
            ['cats are better than hamsters'],
            ['cats are awesome'],
            ['cats are people too'],
            ['cats eat mice'],
            ['cats meowing'],
            ['cats in the cradle'],
            ['cats eat mice'],
            ['cats in the cradle lyrics'],
            ['cats eat kibble'],
            ['cats for adoption'],
            ['cats are family'],
            ['cats eat mice'],
            ['cats are better than kittens'],
            ['cats are evil'],
            ['cats are weird'],
            ['cats eat mice'],
          ]
        );

var options = {
          wordtree: {
            format: 'implicit',
            word: 'cats'
          }
        };

var chart = new google.visualization.WordTree(document.getElementById('wordtree_basic'));
        chart.draw(data, options);
      }
    </script>
  </head>
  <body>
    <div id="wordtree_basic" style="width: 900px; height: 500px;"></div>

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