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日本代购-Rによるテキストマイニング入門/石田基広【3000円以上送料無料】
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  • 2860 円 合人民币: 186.46
日本代购-著者石田基広(著)出版社森北出版発売日2017年06月ISBN9784627848429ページ数183PキーワードあーるによるてきすとまいにんぐにゆうもんR/に/よ アールニヨルテキストマイニングニユウモンR/ニ/ヨ いしだ もとひろ イシダ モトヒロ9784627848429内容紹介フリーの環境を使い,実践しながらひと通りの手法を学べる入門書です.ネット上にあふれる膨大なテキストデータを効率よく収集・分析する方法や,アンケート結果をデータに置き換えて分析する方法を紹介します.初心者はもちろん,さまざまな手法を知りたいという読者にもおすすめです.〈おすすめポイント〉・基本的な手法のほか,ウェブスクレイピングやトピックモデルといった,最近注目の技術も紹介.・ネットワークグラフ,ワードクラウドなどの可視化機能をふんだんに利用.データの特徴をつかむのに役立つ.・実践には統合環境RStudioを導入.RStudioでは,マウスによる直感的な操作ができ,コードの補完機能などもあるので,簡単・快適に作業をすることが可能.テキストマイニングの定番書を,Rのバージョンアップや新機能に対応して大幅にリニューアルしたものです.さらに使いやすく,充実した内容となっています.※本データはこの商品が発売された時点の情報です。目次テキストマイニングとは何か/テキストマイニングの準備/R/RStudio速習/文字処理と正規表現/RMeCabによるテキスト解析/口コミのテキストマイニング—ウェブスクレイピング/アンケート自由記述文の分析—対応分析/青空文庫データの解析—ワードクラウドとネットワークグラフ/テキストの分類—クラスター分析、トピックモデル/書き手の判別—漱石と鴎外の文体比較/Twitterタイムラインの分析—APIの利用
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Process: 0.243s ( Load:0.011s Init:0.014s Exec:0.213s Template:0.005s ) | 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:11986674.html
请求方法 : GET
通信协议 : HTTP/1.1
请求时间 : 2025-08-19 14:33:31
用户代理 : Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
会话ID : 70p2gnndgre8j552ro2nv13ie2
运行数据 : Process: 0.243s ( Load:0.011s Init:0.014s Exec:0.213s Template:0.005s ) | 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
[ 25-08-19 14:33:32 ] RunTime:0.000649s SQL = SHOW COLUMNS FROM bio_yahooid
[ 25-08-19 14:33:32 ] RunTime:0.001073s SQL = SHOW COLUMNS FROM bio_agent
[ 25-08-19 14:33:32 ] RunTime:0.000442s SQL = SELECT * FROM bio_agent WHERE ( `isViews` = 1 ) AND ( `domain` LIKE '%test.ripai.com' )
[ 25-08-19 14:33:32 ] RunTime:0.000217s SQL = SELECT * FROM bio_agent WHERE ( `domain` = 'www.jp-daigou.com' )
[ 25-08-19 14:33:32 ] RunTime:0.000297s SQL = select * from bio_siteparams where FIND_IN_SET('081',AgentID)
[ 25-08-19 14:33:32 ] RunTime:0.000345s SQL = SHOW COLUMNS FROM bio_point
[ 25-08-19 14:33:32 ] RunTime:0.001285s SQL = SHOW COLUMNS FROM bio_user
[ 25-08-19 14:33:32 ] RunTime:0.001155s SQL = SELECT * FROM bio_goods WHERE `isView` = 1 and gType<=3 ORDER BY created DESC LIMIT 15
[ 25-08-19 14:33:32 ] RunTime:0.000577s SQL = SHOW COLUMNS FROM bio_syscolumn
[ 25-08-19 14:33:32 ] RunTime:0.000310s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = 17 ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-19 14:33:32 ] RunTime:0.000392s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '19' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-19 14:33:32 ] RunTime:0.000283s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '89' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-19 14:33:32 ] RunTime:0.000375s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '20' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-19 14:33:32 ] RunTime:0.000334s SQL = SELECT * FROM bio_syscolumn WHERE ( `column_leftid` = '18' ) AND ( `column_open` = 1 ) ORDER BY column_order asc
[ 25-08-19 14:33:32 ] RunTime:0.000744s SQL = SHOW COLUMNS FROM bio_rakutencategory
[ 25-08-19 14:33:32 ] RunTime:0.000319s SQL = SELECT * FROM bio_rakutencategory WHERE id=209118
[ 25-08-19 14:33:32 ] RunTime:0.000190s 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
[ 25-08-19 14:33:32 ] RunTime:0.000196s 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
[ 25-08-19 14:33:32 ] RunTime:0.000156s 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
[ 25-08-19 14:33:32 ] RunTime:0.000280s SQL = SELECT * FROM bio_rakutencategory WHERE parentid=209118
[ 25-08-19 14:33:32 ] RunTime:0.000519s SQL = SHOW COLUMNS FROM bio_rate
[ 25-08-19 14:33:32 ] RunTime:0.000209s SQL = SELECT * FROM bio_rate WHERE ( `type` = 'RMB->JPY' ) ORDER BY date desc LIMIT 1
错误记录 : 96条错误
[ 25-08-19 14:33:32 ] 注意:[8] A session had already been started - ignoring session_start() App.class.php 第 115 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated apiExecuter.php 第 253 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated apiExecuter.php 第 284 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated getApiData.php 第 125 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated getApiData.php 第 134 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated getApiData.php 第 499 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 412 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 736 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 749 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated Request.php 第 794 行.
[ 25-08-19 14:33:32 ] 注意:[2048] Redefining already defined constructor for class Net_URL URL.php 第 122 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated Unserializer.php 第 691 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated Unserializer.php 第 693 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated Unserializer.php 第 852 行.
[ 25-08-19 14:33:32 ] 注意:[2048] Redefining already defined constructor for class XML_Parser Parser.php 第 206 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated Parser.php 第 576 行.
[ 25-08-19 14:33:32 ] 注意:[2048] Declaration of XML_Parser::raiseError() should be compatible with that of PEAR::raiseError() Parser.php 第 634 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: openid BaseAction.class.php 第 72 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: Debug BaseAction.class.php 第 174 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: uid BaseAction.class.php 第 209 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated Client.php 第 179 行.
[ 25-08-19 14:33:32 ] 注意:[8192] Assigning the return value of new by reference is deprecated Client.php 第 228 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined offset: 11 BaseAction.class.php 第 349 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: agentId common_inc.php 第 3135 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: isDebugMe forbidcates.php 第 108 行.
[ 25-08-19 14:33:32 ] 注意:[2] shuffle() expects parameter 1 to be array, boolean given BaseAction.class.php 第 418 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined property: RakutenApiExecuter::$ApiDataWorker RakutenApiExecuter.php 第 346 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: appid getApiData.php 第 417 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 436 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 447 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: isDebugYourMa getApiData.php 第 450 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 468 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: isDebugMe getApiData.php 第 481 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: options Unserializer.php 第 448 行.
[ 25-08-19 14:33:32 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context getApiData.php 第 503 行.
[ 25-08-19 14:33:32 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context getApiData.php 第 509 行.
[ 25-08-19 14:33:32 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context RakutenAction.class.php 第 595 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: isDebugMe RakutenAction.class.php 第 607 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: categoryPath RakutenCategoryGetter.class.php 第 55 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: _imgserver YahooAction.class.php 第 1014 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: _imgserver YahooAction.class.php 第 1014 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: descpre RakutenAction.class.php 第 645 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: agentId common_inc.php 第 3135 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: isDebugMe forbidcates.php 第 108 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: type_ BaseAction.class.php 第 649 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: showmiddleOfIndex bf17f8f5a76a9d7e9186c4c573d8f8fc.php 第 2 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: meta_keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 7 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 42 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: U 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 59 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 97 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 121 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 134 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 150 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 201 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: category 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 278 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: so 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 280 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: dr 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 281 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 286 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: shopcode 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 296 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: minPrice 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 300 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: maxPrice 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 301 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 453 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: category 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 454 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: so 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 456 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: dr 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 457 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: keyword 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 462 行.
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[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: Act 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 464 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: sellerID 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 476 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: store 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 486 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: store 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 489 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: store 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 492 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: item_status 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 503 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: item_status 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 506 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: item_status 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 509 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: wrappingicon 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 520 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: buynow 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 523 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: thumbnail 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 525 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: urlpre 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: chkjp 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 536 行.
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[ 25-08-19 14:33:32 ] 注意:[8] Undefined index: aucminprice 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 537 行.
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[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: isindex 7e3578d85670e1bc8aad2b48d2c6a90d.php 第 577 行.
[ 25-08-19 14:33:32 ] 注意:[8] Undefined variable: url 97ae39e43927d85ac9989230a15609a2.php 第 4 行.