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    <title>开物量子开发者社区 - 问答</title>
    <link>https://kaiwu.qboson.com/forum.php?mod=forumdisplay&amp;fid=12</link>
    <description>Latest 20 threads of 问答</description>
    <copyright>Copyright(C) 开物量子开发者社区</copyright>
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    <lastBuildDate>Sat, 11 Jul 2026 10:15:03 +0000</lastBuildDate>
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      <title>开物量子开发者社区</title>
      <link>https://kaiwu.qboson.com/</link>
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    <item>
      <title>请教手动调试云平台的问题</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=3432</link>
      <description><![CDATA[请问云平台求解器的参数是否可以调整（温度范围、迭代次数等）；是否有针对约束满足问题的最佳实践；确认平台对上三角矩阵的解释方式（是否自动对称化。谢谢[玫瑰]麻烦帮忙解答下，非常感谢！ ...]]></description>
      <category>问答</category>
      <author>15791485667</author>
      <pubDate>Wed, 10 Jun 2026 14:57:41 +0000</pubDate>
    </item>
    <item>
      <title>量子计算目前有哪些算法？</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=3404</link>
      <description><![CDATA[RT，想学习一下量子计算目前有哪些算法？？？]]></description>
      <category>问答</category>
      <author>Ricky</author>
      <pubDate>Tue, 19 May 2026 10:24:00 +0000</pubDate>
    </item>
    <item>
      <title>量子计算目前有哪些算法？</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=3403</link>
      <description><![CDATA[RT，想学习一下量子计算目前有哪些算法？]]></description>
      <category>问答</category>
      <author>Ricky</author>
      <pubDate>Tue, 19 May 2026 10:22:35 +0000</pubDate>
    </item>
    <item>
      <title>有同行者吗</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=1023</link>
      <description><![CDATA[我是一名15岁的初二学生，现在正在自学量子物理，有没有同龄人愿意和我一起自学？
微信：18638170651
QQ：3878575919]]></description>
      <category>问答</category>
      <author>18638170651</author>
      <pubDate>Sat, 18 Apr 2026 15:15:11 +0000</pubDate>
    </item>
    <item>
      <title>为什么上传qubo矩阵一直报错</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=1016</link>
      <description><![CDATA[&amp;nbsp;
为什么上传qubo矩阵时一直出现如下问题

矩阵如下]]></description>
      <category>问答</category>
      <author>18919681543</author>
      <pubDate>Mon, 13 Apr 2026 13:59:44 +0000</pubDate>
    </item>
    <item>
      <title>SDK是否可以设置代理</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=1014</link>
      <description><![CDATA[kw.license.init&amp;nbsp;遇到以下错误

File \&quot;target/kaiwu/license/_license_utils.py\&quot;, line 132, in kaiwu.license._license_utils.initValueError: License download failed, please log in to platform.qboson.com for support
应该是proxy问题，
请问 SDK是否可以 ...]]></description>
      <category>问答</category>
      <author>15801646412</author>
      <pubDate>Mon, 13 Apr 2026 06:19:35 +0000</pubDate>
    </item>
    <item>
      <title>subqubo</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=1009</link>
      <description><![CDATA[我想知道kaiwu sdk 有提供subqubo求解器吗]]></description>
      <category>问答</category>
      <author>18652091382</author>
      <pubDate>Tue, 07 Apr 2026 10:59:04 +0000</pubDate>
    </item>
    <item>
      <title>License download failed 怎么处理呢？</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=946</link>
      <description><![CDATA[&amp;nbsp; File \&quot;d:\\旅行商问题\\kaiwu_TravelingSalesmanProblem.py\&quot;, line 50, in &amp;lt;module&amp;gt;&amp;nbsp; &amp;nbsp; sol_dict, qubo_val = solver.solve_qubo(qubo_model)&amp;nbsp; File \&quot;target/kaiwu/core/_solver_base.py\&quot;, line 20, in kaiwu.core._solver_base.SolverBaseMeta._]]></description>
      <category>问答</category>
      <author>17896016666</author>
      <pubDate>Thu, 15 Jan 2026 05:34:50 +0000</pubDate>
    </item>
    <item>
      <title>调用真机显示网络错误是什么原因呀</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=906</link>
      <description><![CDATA[CIM 调用失败: 404 Client Error: Not Found for url: https://open.qboson.com/kdev/task/get_task_result/?task_name=QDetection_CQPC500_1765614935782&amp;amp;md5_num=64ffa0b39da2931f97492c5529154ee7 [CQPC-RealMachine] 错误类型: HTTPError
&amp;nbsp;]]></description>
      <category>问答</category>
      <author>15385569316</author>
      <pubDate>Sat, 13 Dec 2025 13:03:15 +0000</pubDate>
    </item>
    <item>
      <title>请教</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=881</link>
      <description><![CDATA[请问一下，为什么我的

from kaiwu.torch_plugin import BoltzmannMachine 模块不能导入呢，是因为可能哪个步骤安装错了吗]]></description>
      <category>问答</category>
      <author>17585438563</author>
      <pubDate>Sat, 15 Nov 2025 13:00:02 +0000</pubDate>
    </item>
    <item>
      <title>请问CPQC550内置的默认采样次数是多少次呢？</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=866</link>
      <description><![CDATA[请问CPQC550内置的默认采样次数是多少次呢？还是说采样次数是不固定的？]]></description>
      <category>问答</category>
      <author>13772316888</author>
      <pubDate>Wed, 29 Oct 2025 10:48:31 +0000</pubDate>
    </item>
    <item>
      <title>分类任务:手写数字识别</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=851</link>
      <description><![CDATA[各位大佬，有没有教程关于：展示利用受限玻尔兹曼机对手写数字数据集(Digits)进行特征学习与分类任务。该示例适用于初学者理解受限玻尔兹曼机在图像特征提取及分类场景中的应用流程，可作为后续进阶实验与功能扩展的基础。代码示例
万分感谢了 ...]]></description>
      <category>问答</category>
      <author>18623019565</author>
      <pubDate>Wed, 15 Oct 2025 02:34:51 +0000</pubDate>
    </item>
    <item>
      <title>求助</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=847</link>
      <description><![CDATA[请教一下大佬，
1、在真机上求解矩阵精度不是要限制在8比特精度[-128,127]之内吗，当我用kaiwu.cim.PrecisionReducer(isingmatrix,&amp;nbsp;precision=8)降低精度后，在云平台上查看求解矩阵，矩阵元素怎么会超过这个范围。如图所示

2、除了在云平台上查看真机求解时间，k ...]]></description>
      <category>问答</category>
      <author>17585438563</author>
      <pubDate>Sun, 12 Oct 2025 05:55:09 +0000</pubDate>
    </item>
    <item>
      <title>求助</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=840</link>
      <description><![CDATA[请问一下大佬，出现这个报错是什么什么原因
&amp;nbsp;
求解器错误: Task creation failed, failure message：HTTPSConnectionPool(host=\'open.qboson.com\', port=443): Max retries exceeded with url: /kdev/create_task/ (Caused by SSLError(SSLEOFError(8, \'EOF occurr ...]]></description>
      <category>问答</category>
      <author>17585438563</author>
      <pubDate>Wed, 08 Oct 2025 05:39:53 +0000</pubDate>
    </item>
    <item>
      <title>求助</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=839</link>
      <description><![CDATA[请教一下，出现下面这个报错是什么原因造成的，可以怎么解决
ValueError: Verification failed for task bom: CSV数据文件的行数超过限制]]></description>
      <category>问答</category>
      <author>17585438563</author>
      <pubDate>Thu, 02 Oct 2025 08:27:26 +0000</pubDate>
    </item>
    <item>
      <title>真机精度过低问题</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=829</link>
      <description><![CDATA[请问我的QUBO矩阵若需要更高的精度区分应该怎么办，8bit的精度过低]]></description>
      <category>问答</category>
      <author>15810157204</author>
      <pubDate>Sun, 21 Sep 2025 11:39:30 +0000</pubDate>
    </item>
    <item>
      <title>有偿</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=815</link>
      <description><![CDATA[谁能帮我通过考核]]></description>
      <category>问答</category>
      <author>18524063389</author>
      <pubDate>Wed, 03 Sep 2025 14:17:56 +0000</pubDate>
    </item>
    <item>
      <title>有人成功训练过EBT模型吗？可以交流一下</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=812</link>
      <description><![CDATA[如题，研究这方面的有吗]]></description>
      <category>问答</category>
      <author>18357433053</author>
      <pubDate>Mon, 01 Sep 2025 09:44:30 +0000</pubDate>
    </item>
    <item>
      <title>请教一下，多伊奇约萨算法的qiskit实现</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=771</link>
      <description><![CDATA[总的来说，对于《量子程序设计基础》一书中的版本和一些现成的写法，当n=3且shots=1024时，即通过类似如下语句实现平衡函数： for qubit in range(n):qc.cx(qubit,n)其结果总是在输入平衡函数时得到类似{\'111\':1024}的结果，该书也认为此结果正确。但通过理论计算，几乎 ...]]></description>
      <category>问答</category>
      <author>19941461156</author>
      <pubDate>Mon, 21 Jul 2025 04:18:28 +0000</pubDate>
    </item>
    <item>
      <title>QUBO matrix 对角线元素</title>
      <link>https://kaiwu.qboson.com/forum.php?mod=viewthread&amp;tid=770</link>
      <description><![CDATA[转化的ISING 耦合矩阵对角线元素为何一定要为零？]]></description>
      <category>问答</category>
      <author>13923757251</author>
      <pubDate>Sat, 19 Jul 2025 16:01:50 +0000</pubDate>
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