CAN BIG DATA MACHINES ANALYZE STOCK MARKET SENTIMENT?

被引：3
作者：
Dhar, Vasant
机构：
来源：
BIG DATA | 2014年 / 2卷 / 04期
关键词：
D O I：
10.1089/big.2014.1528
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Do the massive amounts of social and professionally curated data on the Internet contain useful sentiment about the market that "big data machines'' can extract systematically? If so, what are the important challenges in creating economic value from these diffuse sources? In this commentary, I delve into these questions and frame the challenges involved using recent market developments as an illustrative backdrop.
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页码：177 / 181
页数：5
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