PulsarAgents - 浏览器智能体军团,爬虫级智能体

PulsarAgents 可以100%自动化,将任意网站的网页,转变为业务直接使用的数据,譬如 Excel 表格,网页,或者 SQL 数据库。

整个过程非常简单,以电商采集为例,给出列表页链接,采集产品页,自动输出表格。

主要亮点

  • - 综合性能非常高,综合成本非常低,同时不需要人工维护爬虫规则。
  • - 基于RPA/AI/ML,实现网页数据自动采集,自动提取,自动聚类,自动标注,自动训练,自动预测。
  • - 仅在训练阶段调用 LLM 做标注,推理阶段使用本地小模型,因此成本非常低。
  • - 算法准确率,90% 以上的字段准确率超过99%,关键字段 99.99% 以上。远超手动规则。
  • - 可扩展至互联网规模。

技术流程

  1. - 采集,使用PulsarRPA采集网页
  2. - 编码,将网页元素编码为向量
  3. - 聚类,对网页元素数据集进行聚类
  4. - 标注,调用大语言模型,对聚类结果的每一个族进行标注、注释和解释
  5. - 人工修正,可选,人工矫正 LLM 对聚类结果的标注、注释和解释
  6. - 训练,基于上述标注的数据集,训练监督学习模型
  7. - 预测,使用监督学习模型提取网页数据

网页理解

零干预将网站还原为数据

给定入口链接,柏拉图 AI 识别、浏览并解读最重要的链出页,输出全部字段:

      select * from harvest('https://www.amazon.com/b?node=3117954011');
     

AI 已浏览120个网页,已理解8组数据共142个字段。 以下显示第2组数据,该组数据共包含10个字段,对应网页区域 #centerCol

  URL Title By Brand Stars Ratings Bar QAs Fees Other Sellers Price
1 Amazon.com: BLACK+DECKER 6 quart 11-in-1 Cooking Pot, Stainless Steel, Pressure Cooker, Slow Cooker, Multi-Cooker, PR100 BLACK+DECKER 6 quart 11-in-1 Cooking Pot, Stainless Steel, Pressure Cooker, Slow Cooker, Multi-Cooker, PR100 by BLACK+DECKER 4.2 out of 5 stars 129 ratings | 89 answered questions + No Import Fees Deposit & ¥40.72 Shipping to Hong Kong New (5) from ¥54.17
2 Amazon.com: BLACK+DECKER 6 quart 11-in-1 Cooking Pot, Stainless Steel, Pressure Cooker, Slow Cooker, Multi-Cooker, PR100 BLACK+DECKER 6 quart 11-in-1 Cooking Pot, Stainless Steel, Pressure Cooker, Slow Cooker, Multi-Cooker, PR100 by BLACK+DECKER 4.2 out of 5 stars 129 ratings | 89 answered questions + No Import Fees Deposit & ¥40.72 Shipping to Hong Kong New (5) from ¥54.17
3 Amazon.com: Crock Pot 6 Quart 8 in 1 Multi Use Express Crock Programmable Pressure Cooker, Slow Cooker, Sauté & Steamer | Stainless Steel (SCCPPC60... Crock Pot 6 Quart 8 in 1 Multi Use Express Crock Programmable Pressure Cooker, Slow Cooker, Sauté & Steamer | Stainless Steel (SCCPPC600 V1) by Crockpot 4.2 out of 5 stars 2,086 ratings | 670 answered questions There is a newer model of this item: New (31) from ¥74.79
4 Amazon.com: Crockpot Thermoshield 6 Quart Manual Slow Cooker, Black Crockpot Thermoshield 6 Quart Manual Slow Cooker, Black by Crockpot 4.1 out of 5 stars 150 ratings | 47 answered questions + No Import Fees Deposit & ¥47.40 Shipping to Hong Kong New & Used (12) from ¥59.99
5 Amazon.com: GoWISE USA GW22637 4th-Generation Electric Pressure Cooker with rice scooper, and measuring cup, 14 QT GoWISE USA GW22637 4th-Generation Electric Pressure Cooker with rice scooper, and measuring cup, 14 QT by GoWISE USA 3.9 out of 5 stars 927 ratings | 498 answered questions + No Import Fees Deposit & ¥70.96 Shipping to Hong Kong New & Used (4) from ¥113.18
6 Amazon.com: GoWISE USA GW22637 4th-Generation Electric Pressure Cooker with rice scooper, and measuring cup, 14 QT GoWISE USA GW22637 4th-Generation Electric Pressure Cooker with rice scooper, and measuring cup, 14 QT by GoWISE USA 3.9 out of 5 stars 927 ratings | 498 answered questions + No Import Fees Deposit & ¥70.96 Shipping to Hong Kong New & Used (4) from ¥113.18
7 Amazon.com: GoWISE USA GW22637 4th-Generation Electric Pressure Cooker with rice scooper, and measuring cup, 14 QT GoWISE USA GW22637 4th-Generation Electric Pressure Cooker with rice scooper, and measuring cup, 14 QT by GoWISE USA 3.9 out of 5 stars 927 ratings | 498 answered questions + No Import Fees Deposit & ¥70.96 Shipping to Hong Kong New & Used (4) from ¥113.18
8 Amazon.com: Gourmia GPC400 4 Qt Digital Multi-Mode SmartPot Pressure Cooker - 13 Cook Modes - Removable Pot - 24-Hour Delay Timer - Automatic Keep ... Gourmia GPC400 4 Qt Digital Multi-Mode SmartPot Pressure Cooker - 13 Cook Modes - Removable Pot - 24-Hour Delay Timer - Automatic Keep Warm - LCD Display - Pressure Sensor Lid Lock - Recipe Book by Gourmia 4.2 out of 5 stars 363 ratings | 171 answered questions + No Import Fees Deposit & ¥31.80 Shipping to Hong Kong    
9 Amazon.com: Mealthy MultiPot 9-in-1 Programmable Pressure Cooker 6 Quarts with Stainless Steel Pot, Steamer Basket, instant access to recipe app. P... Mealthy MultiPot 9-in-1 Programmable Pressure Cooker 6 Quarts with Stainless Steel Pot, Steamer Basket, instant access to recipe app. Pressure cook, slow cook, sauté, rice cooker, yogurt, steam by Mealthy 4.7 out of 5 stars 1,593 ratings | 934 answered questions   New & Used (3) from ¥169.99
10 Amazon.com: Ninja Instant, 1000-Watt Pressure, Slow, Multi Cooker, and Steamer with 6-Quart Ceramic Coated Pot & Steam Rack (PC101), Si, Black/Silver Ninja Instant, 1000-Watt Pressure, Slow, Multi Cooker, and Steamer with 6-Quart Ceramic Coated Pot & Steam Rack (PC101), Si, Black/Silver by Ninja 4.7 out of 5 stars 120 ratings | 65 answered questions This product is available as Renewed. New & Used (11) from ¥54.95
11 Amazon.com: Power Pressure Cooker XL 10 Qt Power Pressure Cooker XL 10 Qt by Power Pressure Cooker XL 4.1 out of 5 stars 2,977 ratings | 1000+ answered questions + No Import Fees Deposit & ¥51.68 Shipping to Hong Kong New & Used (6) from ¥159.00
12 Amazon.com: Presto 02141 6-Quart Electric Pressure Cooker, Stainless, Black, Silver Presto 02141 6-Quart Electric Pressure Cooker, Stainless, Black, Silver by Presto 4.2 out of 5 stars 54 ratings | 17 answered questions + No Import Fees Deposit & ¥38.45 Shipping to Hong Kong New & Used (33) from ¥59.99
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