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一是从实现“两个一百年”奋斗目标的战略高度，深刻认识防范化解金融风险是实现高质量发展必须跨越的重大关口，坚持稳中求进、强化底线思维、落实风控责任，共同担负起资本市场风险防范排头兵的职责，在制度机制建设方面下狠功夫、花大力气，着力补齐制度短板，从根本上预防风险，构建防范化解市场风险的重要防线，坚决打赢防范化解风险攻坚战。

黑龙江省青冈县位于黑龙江省中南部，属于国家级贫困区域，该区域气候差异显著、地貌类型复杂，气候异常使该地区种植玉米存在减产减收等诸多风险，农户种植玉米面临较大的风险。2013年，研究生毕业后返乡创业的仲维华发现，村子里的农民劳动繁重，单个农户的产量小，在卖粮时也没有谈判的筹码。如果再遇上自然灾害，或市场粮食价格不好，或重大政策调整，农民往往束手无策，很难获得理想收入。

没有专门对中原文化做过梳理，但胡葆森觉得中原人的优秀品质肯定离不开坚毅、厚重、大气、包容、执着。他深谙中庸之道，对爱的表达总是含蓄委婉的，面对那些外露的感情，总会觉得“受宠若惊”。这些感情外露的感情主要来自于建业的球迷。有一次在河南新密，胡葆森一进门就看到有一百多位球迷举着他的两幅照片，照片大到超乎他的承受能力。他说：“我是农民出身，后来又回到河南创业二十多年，有一种心态贯穿始终，那就是战战兢兢”。看到球迷们举着他的大幅照片，他忐忑又害怕。

经过16年时间，建业的房子从省到市，从市到县，从县到镇，从镇盖到了农村，实现了五级市场联动，也在中国房地产行业的发展历史中创下一个商业奇迹。如今，虽然河南特别是郑州近几年来面临外来房企的侵入，但建业以及胡葆森仍旧是毋庸置疑的行业老大哥。能够在本土行业里获得敬意，胡葆森认为是个挺不容易的事情。

In terms of academic accomplishments, Geoff has more than 250,000 citations, with more than half in the last five years. He has an astoundingly high H-index of 142. He was the co-inventor of the seminal work on Boltzmann Machines and backpropagation using gradient descent (published in 1983 with Terry Sejnowski, and the Nature paper with David Rumelhart in 1986). This work introduced the idea of hidden layers in neural networks, along with a mathematically elegant and computational tractable way to train their affiliated parameters. Hidden layers freed the software from “human control” (such as expert systems) and back propagation allowed non-linear combination to essentially discover prominent features (in a more goal-directed way than humans) in the process. However, it turned out that these ideas were before their time, as there were not enough data or computing power to enable these theoretical approaches to solve real-world problems or beat other approaches in competitions. The early-1980's were dominated by expert systems, which became discredited in by late-1980's when they were proven to be brittle and unscalable. What displaced expert systems was not Geoff's proposals (which were too early), but simplified versions of neural networks which were compromised to work with less data and computation. My Ph.D. thesis (using hidden Markov models) was among them, and these simplified approaches were able to make some contributions with some applications, but like expert systems, they were not able to scale to the hardest problems (such as playing Go, human-level speech or vision).

责任编辑：张申阿里巴巴赴港上市的计划仍在低调进行中。11月11日，据媒体报道，阿里巴巴已增聘花旗集团、摩根大通和摩根士丹利加入其香港上市交易的销售队列，融资规模在100亿至150亿美元（约780亿至1170亿港元）。阿里巴巴相关人士在接受21世纪经济报道记者采访时，仍然表示不予评论。