JP6774567B2 - 株価分析装置 - Google Patents
株価分析装置 Download PDFInfo
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- JP6774567B2 JP6774567B2 JP2019521548A JP2019521548A JP6774567B2 JP 6774567 B2 JP6774567 B2 JP 6774567B2 JP 2019521548 A JP2019521548 A JP 2019521548A JP 2019521548 A JP2019521548 A JP 2019521548A JP 6774567 B2 JP6774567 B2 JP 6774567B2
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- 230000008569 process Effects 0.000 description 29
- 238000004891 communication Methods 0.000 description 12
- 238000000605 extraction Methods 0.000 description 8
- 239000000284 extract Substances 0.000 description 6
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0283—Price estimation or determination
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Description
Claims (4)
- 株価に関する情報を取得する取得部と、
所定の期間に上昇した第1群の株価に関する情報が入力された場合と、前記所定の期間に下落した第2群の株価に関する情報が入力された場合とで異なる値を出力するように学習された第1関数に基づいて、前記株価の将来の上昇度を算出する第1算出部と、
前記第1群の株価に関する情報が入力された場合と、前記第2群の株価に関する情報が入力された場合とで異なる値を出力するように学習され、前記第1群の株価に関する情報及び前記第2群の株価に関する情報に対して前記第1関数と異なる依存性を有するように学習された第2関数に基づいて、前記株価の将来の下落度を算出する第2算出部と、
前記上昇度及び前記下落度を組み合わせて、前記株価の将来の推移を予測するスコアを算出する第3算出部と、を備え、
前記取得部は、前記株価に関するテキスト情報を取得し、
前記第1群の株価に関するテキスト情報及び前記第2群の株価に関するテキスト情報に基づいて学習された分類器を用いて、前記取得部により取得された前記テキスト情報を第1群のテキスト情報又は第2群のテキスト情報に分類する分類部をさらに備え、
前記第1算出部は、前記分類部による分類結果に基づいて前記テキスト情報を定量化した値を前記第1関数に入力して、前記上昇度を算出し、
前記第2算出部は、前記分類部による分類結果に基づいて前記テキスト情報を定量化した値を前記第2関数に入力して、前記下落度を算出する、
株価分析装置。 - 前記分類部は、過去に記録された前記第1群の株価に関するテキスト情報を前記第1群のテキスト情報に分類し、過去に記録された前記第2群の株価に関するテキスト情報を前記第2群のテキスト情報に分類するように学習された前記分類器を用いて、前記取得部により取得された前記テキスト情報を分類する、
請求項1に記載の株価分析装置。 - 前記分類部は、前記第1群の株価及び前記第2群の株価について、当該株価の過去の推移と比較して相対的に大きな変動が発生したタイミングより過去に記録された前記第1群の株価に関するテキスト情報及び前記第2群の株価に関するテキスト情報に基づいて学習された前記分類器を用いて、前記テキスト情報を分類する、
請求項1又は2に記載の株価分析装置。 - 前記テキスト情報は、前記株価に関するニュース情報及び前記株価に関する評判情報のうち少なくともいずれかを含み、
前記第3算出部は、前記ニュース情報又は前記評判情報に対応した前記スコアを算出する、
請求項1から3のいずれか1項に記載の株価分析装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/019943 WO2018220685A1 (ja) | 2017-05-29 | 2017-05-29 | 株価分析装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2018220685A1 JPWO2018220685A1 (ja) | 2019-12-19 |
JP6774567B2 true JP6774567B2 (ja) | 2020-10-28 |
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Application Number | Title | Priority Date | Filing Date |
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JP2019521548A Active JP6774567B2 (ja) | 2017-05-29 | 2017-05-29 | 株価分析装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200098047A1 (ja) |
EP (1) | EP3633586A4 (ja) |
JP (1) | JP6774567B2 (ja) |
CN (1) | CN110692077A (ja) |
CA (1) | CA3049848A1 (ja) |
WO (1) | WO2018220685A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7364228B2 (ja) * | 2020-03-31 | 2023-10-18 | 久美子 石井 | 情報処理装置、その制御方法、プログラム、ならびに、学習済モデル |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US7467108B2 (en) * | 2002-01-18 | 2008-12-16 | Ron Papka | System and method for predicting security price movements using financial news |
JP2005100221A (ja) | 2003-09-26 | 2005-04-14 | Nomura Research Institute Ltd | 投資判断支援情報提供装置および方法 |
-
2017
- 2017-05-29 EP EP17911534.0A patent/EP3633586A4/en not_active Withdrawn
- 2017-05-29 CA CA3049848A patent/CA3049848A1/en active Pending
- 2017-05-29 CN CN201780091446.1A patent/CN110692077A/zh active Pending
- 2017-05-29 WO PCT/JP2017/019943 patent/WO2018220685A1/ja active Application Filing
- 2017-05-29 JP JP2019521548A patent/JP6774567B2/ja active Active
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2019
- 2019-11-27 US US16/697,959 patent/US20200098047A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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CN110692077A (zh) | 2020-01-14 |
JPWO2018220685A1 (ja) | 2019-12-19 |
EP3633586A4 (en) | 2020-10-28 |
WO2018220685A1 (ja) | 2018-12-06 |
EP3633586A1 (en) | 2020-04-08 |
CA3049848A1 (en) | 2018-12-06 |
US20200098047A1 (en) | 2020-03-26 |
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