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日本代购-機械学習がわかる統計学入門 統計学で読み解くAI、データサイエンス、機械学習どんどんわかる、見えてくる!/涌井良幸/涌井貞美【3000円以上送料無料】
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日本代购-著者涌井良幸(著) 涌井貞美(著)出版社技術評論社発売日2021年07月ISBN9784297122195ページ数207Pキーワードきかいがくしゆうがわかるとうけいがくにゆうもんとう キカイガクシユウガワカルトウケイガクニユウモントウ わくい よしゆき さだみ ワクイ ヨシユキ サダミ9784297122195内容紹介機械学習は現代のAI(人工知能)になくてはならない技術です。一方で、機械学習の理解には統計学の知識が必要不可欠です。本書はその機械学習の理解に必要な統計学の知識をわかりやすく解説した入門書です。図を多用し、具体例を重視した内容になっています。また、Excelを使って解説するので、大学レベルの難しい数学の知識のない入門者でも、視覚的にそのしくみを学ぶことができます。機械学習を目的とした統計学の手法「教師あり学習」や「教師なし学習」を理解したい人に最適な入門書です。※本データはこの商品が発売された時点の情報です。目次1章 統計学と機械学習(統計学と機械学習の関係/機械学習と統計学が対象とするデータの違い ほか)/2章 データサイエンスの基本(データについての言葉/クロス集計とクロス集計表 ほか)/3章 「教師あり」機械学習と統計学(線形の単回帰分析/線形の重回帰分析 ほか)/4章 「教師なし」機械学習と統計学(階層的クラスタリング/非階層的クラスタリングとk‐means法 ほか)/付録(ソルバーの使い方/データサイエンスのための行列の基礎知識 ほか)
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Process: 0.185s ( Load:0.011s Init:0.011s Exec:0.158s Template:0.004s ) | DB :22 queries 0 writes | Cache :5 gets 2 writes | UseMem:26,637 kb
页面Trace信息
当前页面 : /index.php/Rakuten/ShopView/id/booxstore:12838263.html
请求方法 : GET
通信协议 : HTTP/1.1
请求时间 : 2025-08-14 18:02:39
用户代理 : Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
会话ID : rcvfhfl1sq2jbca18gjiqpr1h1
运行数据 : Process: 0.185s ( Load:0.011s Init:0.011s Exec:0.158s Template:0.004s ) | DB :22 queries 0 writes | Cache :5 gets 2 writes | UseMem:26,637 kb
输出编码 :
加载类库 : 33
模板编译 : 重新编译
SQL记录 : 22条SQL
[ 25-08-14 18:02:40 ] RunTime:0.000498s SQL = SHOW COLUMNS FROM bio_yahooid
[ 25-08-14 18:02:40 ] RunTime:0.000802s SQL = SHOW COLUMNS FROM bio_agent
[ 25-08-14 18:02:40 ] RunTime:0.000297s SQL = SELECT * FROM bio_agent WHERE ( `isViews` = 1 ) AND ( `domain` LIKE '%test.ripai.com' )
[ 25-08-14 18:02:40 ] RunTime:0.000207s SQL = SELECT * FROM bio_agent WHERE ( `domain` = 'www.jp-daigou.com' )
[ 25-08-14 18:02:40 ] RunTime:0.000253s SQL = select * from bio_siteparams where FIND_IN_SET('081',AgentID)
[ 25-08-14 18:02:40 ] RunTime:0.000292s SQL = SHOW COLUMNS FROM bio_point
[ 25-08-14 18:02:40 ] RunTime:0.000903s SQL = SHOW COLUMNS FROM bio_user
[ 25-08-14 18:02:40 ] RunTime:0.000553s SQL = SELECT * FROM bio_goods WHERE `isView` = 1 and gType<=3 ORDER BY created DESC LIMIT 15
[ 25-08-14 18:02:40 ] RunTime:0.000362s SQL = SHOW COLUMNS FROM bio_syscolumn
[ 25-08-14 18:02:40 ] RunTime:0.000270s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = 17 ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-14 18:02:40 ] RunTime:0.000323s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '19' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-14 18:02:40 ] RunTime:0.000237s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '89' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-14 18:02:40 ] RunTime:0.000293s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '20' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-14 18:02:40 ] RunTime:0.000295s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '18' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-14 18:02:40 ] RunTime:0.000613s SQL = SHOW COLUMNS FROM bio_rakutencategory
[ 25-08-14 18:02:40 ] RunTime:0.000325s SQL = SELECT * FROM bio_rakutencategory WHERE id=209118
[ 25-08-14 18:02:40 ] RunTime:0.000213s SQL = SELECT p.id,p.name_cn FROM bio_rakutencategory p LEFT JOIN bio_rakutencategory c on c.parentid=p.id WHERE c.id=209118
[ 25-08-14 18:02:40 ] RunTime:0.000202s SQL = SELECT p.id,p.name_cn FROM bio_rakutencategory p LEFT JOIN bio_rakutencategory c on c.parentid=p.id WHERE c.id=101287
[ 25-08-14 18:02:40 ] RunTime:0.000151s SQL = SELECT p.id,p.name_cn FROM bio_rakutencategory p LEFT JOIN bio_rakutencategory c on c.parentid=p.id WHERE c.id=200162
[ 25-08-14 18:02:40 ] RunTime:0.000186s SQL = SELECT * FROM bio_rakutencategory WHERE parentid=209118
[ 25-08-14 18:02:40 ] RunTime:0.000302s SQL = SHOW COLUMNS FROM bio_rate
[ 25-08-14 18:02:40 ] RunTime:0.000186s SQL = SELECT * FROM bio_rate WHERE ( `type` = 'RMB->JPY' ) ORDER BY date desc LIMIT 1
错误记录 : 96条错误
[ 25-08-14 18:02:40 ] 注意:[8] A session had already been started - ignoring session_start() App.class.php 第 115 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated apiExecuter.php 第 253 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated apiExecuter.php 第 284 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated getApiData.php 第 125 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated getApiData.php 第 134 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated getApiData.php 第 499 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 412 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 736 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 749 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 794 行.
[ 25-08-14 18:02:40 ] 注意:[2048] Redefining already defined constructor for class Net_URL URL.php 第 122 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Unserializer.php 第 691 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Unserializer.php 第 693 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Unserializer.php 第 852 行.
[ 25-08-14 18:02:40 ] 注意:[2048] Redefining already defined constructor for class XML_Parser Parser.php 第 206 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Parser.php 第 576 行.
[ 25-08-14 18:02:40 ] 注意:[2048] Declaration of XML_Parser::raiseError() should be compatible with that of PEAR::raiseError() Parser.php 第 634 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: openid BaseAction.class.php 第 72 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: Debug BaseAction.class.php 第 174 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: uid BaseAction.class.php 第 209 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Client.php 第 179 行.
[ 25-08-14 18:02:40 ] 注意:[8192] Assigning the return value of new by reference is deprecated Client.php 第 228 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined offset: 11 BaseAction.class.php 第 349 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: agentId common_inc.php 第 3135 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: isDebugMe forbidcates.php 第 108 行.
[ 25-08-14 18:02:40 ] 注意:[2] shuffle() expects parameter 1 to be array, boolean given BaseAction.class.php 第 418 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined property: RakutenApiExecuter::$ApiDataWorker RakutenApiExecuter.php 第 346 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: appid getApiData.php 第 417 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 436 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 447 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: isDebugYourMa getApiData.php 第 450 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 468 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 481 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: options Unserializer.php 第 448 行.
[ 25-08-14 18:02:40 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context getApiData.php 第 503 行.
[ 25-08-14 18:02:40 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context getApiData.php 第 509 行.
[ 25-08-14 18:02:40 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context RakutenAction.class.php 第 595 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: isDebugMe RakutenAction.class.php 第 607 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: categoryPath RakutenCategoryGetter.class.php 第 55 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: _imgserver YahooAction.class.php 第 1014 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: _imgserver YahooAction.class.php 第 1014 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: descpre RakutenAction.class.php 第 645 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: agentId common_inc.php 第 3135 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: isDebugMe forbidcates.php 第 108 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: showmiddleOfIndex bf17f8f5a76a9d7e9186c4c573d8f8fc.php 第 2 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: meta_keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 7 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 42 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: U 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 59 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 97 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 121 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 134 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 150 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 201 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: category 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 278 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: so 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 280 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: dr 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 281 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 286 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: shopcode 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 296 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: minPrice 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 300 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: maxPrice 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 301 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 453 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: category 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 454 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: so 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 456 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: dr 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 457 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 462 行.
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[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 464 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: sellerID 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 476 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: store 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 486 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: store 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 489 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: store 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 492 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: item_status 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 503 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: item_status 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 506 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: item_status 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 509 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: wrappingicon 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 520 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: buynow 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 523 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: thumbnail 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 525 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-14 18:02:40 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
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[ 25-08-14 18:02:40 ] 注意:[8] Undefined variable: url 97ae39e43927d85ac9989230a15609a2.php 第 4 行.