Research Article

A Stock Selection Model of Image Classification Method Based on Convolutional Neural Network

Table 6

The Stock Selection factors.

No.FactorType of factorDescription

1TMVValueTotal market value
2CPsValueThe average daily closing price of individual stocks in the last month is taken as logarithm
3EPSValueEarnings per share
4TOISValueTotal operating income per share
5PEValuePrice-to-earnings ratio, PE = total market value/net profit = PRICE/EPS
6PECutValuePrice-to-earnings cut ratio, PECut = total market value/net profit after deducting nonrecurring profit and loss
7PBValuePrice-to-book ratio, PB = total market value/net assets = = PRICE/BPS
BPS : BOOK PER SHARE
8PSValuePrice-to-sales ratio, PS = total market value/operating income = PRICE/SPS
SPS : SALE PER SHARE
9PNFCValuePrice-to-net cash flow, PNFC = total market value/net cash flow
10POCFValuePrice-to-operating cash flow, POCF = total market value/operating cash flow
11ORYYGrowth abilityYear-to-year growth rate of operating revenue
12NPYYGrowth abilityYear-to-year growth rate of net profit
13OCFYYGrowth abilityYear-to-year growth rate of operating cash flow
14ROEYYGrowth abilityYear-to-year growth rate of ROE
15ROEFinancial qualityReturn on equity, ROE = net profit/net assets
16ROAFinancial qualityReturn on assets, ROA = [net income + interest (1−tax rate)]/total assets
17GPMFinancial qualityGross profit margin, GPM = gross profit/operating income 100%
18NPMFinancial qualityNet profit margin, NPM = net profit/operating income 100%
19ATFinancial qualityAsset turnover, AT = total revenue/total asset
20RTRFinancial qualityReceivables turnover ratio
21CATFinancial qualityCurrent assets turnover
22ITFinancial qualityInventory turnover
23FATFinancial qualityFixed assets turnover
24TANADebt-paying abilityTANA = total assets/net assets
25NCLNADebt-paying abilityNCLNA = noncurrent liabilities/net assets
26Cash ratioDebt-paying abilityCash ratio = (cash + cash equivalents)/current liabilities 100%
27Current ratioDebt-paying abilityCurrent ratio = current assets/current liabilities
28Quick ratioDebt-paying abilityQuick ratio = liquid capital/current liabilities
29Equity ratioDebt-paying abilityEquity ratio = total liabilities/total owners’ equity
30–33AANmProfitabilityThe arithmetic average value of the daily turnover rate multiplied by the daily yield of individual stocks in the last N months, N = 1, 3, 6, and 12
34–37SDNmProfitabilityStandard deviation of daily return series of individual stocks in the last N months, N = 1, 3, 6, and 12
38–41ARNmProfitabilityAverage value of daily return series of individual stocks in the last N months, N = 1, 3, 6, and 12
42–45AT_NmProfitabilityAverage value of daily turnover rate series of individual stocks in the last N months, N = 1, 3, 6, and 12
46RSCProfitabilityRatio of sales to cost, RSC = cost of sales/net sales 100%
47DARProfitabilityDebt asset ratio, DAR = total indebtedness/total assets 100%
48EBITProfitabilityEarnings before interest and tax, EBIT = net profit + income tax + interest
49ROA_YProfitabilityReturn on assets in one year
50ROIC_YProfitabilityReturn on invested capital in one year, ROIC = (net income − tax)/total capital 100%
51EPSYYProfitabilityYear-to-year growth rate of EPS
52NCFYYProfitabilityYear-to-year growth rate of net cash flow from operating activities per share
53SPYYProfitabilityYear-to-year growth rate of sales profit
54NPYYProfitabilityYear-to-year growth rate of net profit attributable to shareholders of the parent company
55NATYProfitabilityGrowth rate of net assets per share relative to the beginning of the year
56TATYProfitabilityGrowth rate of total assets relative to the beginning of the yea
57TORYYProfitabilityYear-to-year growth rate of total operating revenue
58TORYYSProfitabilityYear-to-year growth rate of total operating revenue in single quarter
59OPYYSProfitabilityYear-to-year growth rate of operating profit in single quarter
60NPYYSProfitabilityYear-to-year growth rate of net profit attributable to shareholders of the parent company in single quarter
61MACDTechnical indicatorsMoving average convergence divergence
62RSITechnical indicatorsRelative strength index
63PSYTechnical indicatorsPsychological line
64BIASTechnical indicators

We constructed a multi-factor stock selection data set containing 64 factors by the method based on Information Coefficient.