Research Article

Research on the Influence Mechanism of the Across-Industrial-Chain Investment Speed on Innovation Performance of AI Enterprises: Improvement Path of Artificial Intelligence Technology Application

Table 1

Positions in industrial chain.

Industry (2012)ScoreIndustry (2017)Score

Food and tobacco0.363Transportation equipment0.387
Transportation equipment0.313Special equipment0.375
Processed wood products and furniture0.312Food and tobacco0.343
Products and services of agriculture, forestry, animal husbandry, and fishery0.304Processed wood products and furniture0.334
Textiles0.303Gas production and supply0.315
Nonmetallic mineral products0.294Nonmetallic mineral products0.313
Electrical machinery and equipment0.252Water production and supply0.309
Special equipment and general equipment0.234Electrical machinery and equipment0.291
Metal products0.221Products and services of agriculture, forestry, animal husbandry, and fishery0.281
Water production and supply0.216General equipment0.271
Gas production and supply0.212Textiles0.267
Papermaking, printing, and stationery & sporting goods0.209Metal products0.258
Mined and processed products from nonmetallic minerals and other minerals0.185Papermaking, printing, and stationery & sporting goods0.244
Communication equipment, computers, and other electronic equipment0.172Smelt and pressed metal products0.188
Smelt and pressed metal products0.172Communication equipment, computers, and other electronic equipment0.183
Chemical products0.162Chemical products0.180
Instrument and apparatus0.153Oil and gas extraction0.165
Oil and gas extraction0.150Production and supply of electricity and heat0.159
Production and supply of electricity and heat0.141Instrument and apparatus0.155
Mined and processed coal products0.134Mined and processed coal products0.131