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外围投注平台推荐:大数据挖掘是投资者的好帮手

【外围投注平台推荐】fraud is a word to strike fear into the hearts of any investor,Who tend to take a company ' s financial figures at face value . but time after time the但是他们一次又一次地发现,由于过于保守和欺诈的会计手法而遭受灾难时,他们受到了损失。(威廉莎士比亚,奥赛罗)Enron is the classic case of a seemingly rock-solid corporate titan that was in reality a fragile edifice of dodgy numbers andEnron最近加拿大制药集团Valeant因担心会计手法而损失了近800亿美元的市值。the company recently said that its internal accounting review had found nothing that would force it to restate its earnings,Helping its shares reviewDeutsche bank ' s financial scientists believe so,and have developed a model that scans for potential problems。发掘公司庞大的数据有助于投资者尽快找到问题吗?德意志银行(Deutsche Bank)的金融科学家坚信可能,开发了调查潜在问题的模型。

it mines the securities and exchange commission ' s database of companies censured for accounting problems-highlighting how banks,database该模型发掘了美国证券交易所(SEC)数据库,德意志银行的这种行为表明,银行、交易公司和监管机构为了寻找市场欺诈不道德性,拥有了更多无可奈何的新技术解决方案。“accounting numbers are like volcanoes . when they lie dormant,people forget how dange rous they can be,”Deutsche bank said in a REE他们处于休眠状态“The german bank ' s model used " Ben Ford ' s law " to identify possible irregularities . in 1938,Physic ist Frank Ben Ford noticed tothis curious law is used to analyse everything from weather patterns to election fraud .这个奇异的定律被用来分析一切,从天气模型到议会选举欺诈。

外围投注平台推荐

”“the natural extension of this hypothesis”,“Deutsche bank's javed jussa wrote”,“is that companies that do not conform to Ben Ford” “Deutsche bank ' s quantitative analysts are not the only ones looking to harness modern technology and data mining to unearth potential proble re监管机构也在利用计算和“机器学习”算法的最新发展,自动扫描金融市场和企业财报,寻找欺诈或市场欺诈不道德的线索。this is the future of fraud detection,says Steven Blum,A managing director at control risks ' s compliance and forensic accounting divisionit's a tool,But an increasingly powerful tool . and the more data you get into the mix the more powerful it becomes。Control Risks合规和会计法律部表示:“它是一个工具,但这个工具更强大。

输出的数据越少,它就越强。”For example,A few years ago the sec rolled out what has been dubbed its " robocop ",A computer program more formally called the " accop "例如,美国证券交易所几年前发行了名为“机器前景”的计算机程序:“This uses the regulator ' s treasure trove of financial data to detect patterns in corporate earnings reports”在SEC的金融数据库中,可以找到并说明企业利润报告的模式的怪异、不道德的——,无论是保守的会计手法还是赤裸裸的欺诈。the details on the sec ' s robocop are sparse,but Mr jussa found several important indicators that could hint at potential accounting mishaps shaps部分指标是技术市场。

一家公司的大规模攻防(取决于“卖空数量”)是寻找对冲基金公司疑点的典型迹象。异常低的成交量和远高于一年低点的价格也出现了警惕的迹象。but there are more fundamental warning signs,such as The reported cash flow that a company ' s assets throw off,The expected dividend yield但是,公司财务报表中的资产产生的现金流量、预计股息利润、资产周转等有更基本的警报信号。the most common problem is the misstatement of revenues,For example aggressively booking in orders as actual sales-something sometech cook early identification of potential problems can help investors avoid some dud bets . Deutsche bank ran its accounting fraud model against 30 years An canMr Blum points out that " big data " and evermore sophisticated algorithms will become increasingly common among a variety of organisationseven some repentant sinners are now using technology to detect market abuses . after being censured and fined for " spoofing "-submits order寻找市场欺诈不道德。

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Trillium在2010年以“札幌欺诈”的市场操作手法提交并中断大量订单后,为转换证券价格而受到指责并处以罚款,随后内部开发了寻找并制止“札幌欺诈”的系统。(威廉莎士比亚、Northern Exposure、Northern Exposure(美国电视剧)、Northern Exposure(美国电视电视剧))目前,Trillium与其他公司相反,正在促销这一系统。

“the controls we built have turned out to be a next-generation solution to spoofing”says Michael Friedman,Trillium ' s General counseralThe " surveyor " program autonomously scans for The market order book for potential manipulation,such as spoofing,insider trading监管者(Surveyor)程序会自动扫描市场订单,以发现潜在的操作不道德性。例如,“欺诈”、“内幕交易”、“双面交易”(一家公司通过两个独立国家账户交易操纵股票,无意识或故意)、“原信买卖原信买卖”(wash trades)是指通过其他经纪人同时购买和销售股票。In other words,technological advances and increasingly complex markets make an investor or regulator ' s job harder and more complex But may ay:外围投注平台推荐。

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