Abstract: The present invention provides a data statistical analysis method for research done after a product launch, comprising: a, collecting research data after the product launch through a plurality of research terminals, wherein the user terminals are terminals where the product is applied, and the research data comprise at least product life cycle information, intra-cycle usage information, and application feedback information; b, extracting a characteristic value set X in the research data from the research terminals; and c, extracting sales data corresponding to a time point when the research data are generated, and constructing a function S=f(X) by taking the characteristic value set as an independent variable and the sales data as a dependent variable, wherein S represents the sales data, and calculating an extremum of the function and taking the extremum as an index value for predicting the market trend.

Abstract: A method for testing medical data is provided. Each medical datum includes a plurality of information units and a plurality of separators, and the method includes the following steps: a. matching the medical data against a standard library including a plurality of patterns, a matching expression being: [\s\S][number/sequence/relation]&[\b|\B] (S101); and b. determining, based on a matching result of the step a, whether the medical datum is qualified (S102). A standardized standard library is first established, a matching result is obtained by matching the medical datum and the standard library for a non-initial boundary, an initial boundary, an information quantity, information sequences, a semantic relationship quantity, a character boundary, and a non-character boundary, and whether the medical datum meets a requirement is further determined according to the matching result.

Abstract: A method for testing medical data is provided. Each medical datum includes a plurality of information units and a plurality of separators, and the method includes the following steps: a. matching the medical data against a standard library including a plurality of patterns, a matching expression being: [\s\S][number/sequence/relation]&[\b|\B] (S101); and b. determining, based on a matching result of the step a, whether the medical datum is qualified (S102). A standardized standard library is first established, a matching result is obtained by matching the medical datum and the standard library for a non-initial boundary, an initial boundary, an information quantity, information sequences, a semantic relationship quantity, a character boundary, and a non-character boundary, and whether the medical datum meets a requirement is further determined according to the matching result.

Abstract: The present invention discloses an information processing method for solving a problem in the prior art that operations are complicated when control modes of an electronic device is adjusted. The method comprises: detecting the number of operating bodies in a sensing space by using a sensing unit to obtain a first detection result; detecting whether the operating bodies are located on the first plane by using the sensing unit to obtain a second detection result; controlling the electronic device to work in a first working mode when the first detection result meets a first preset condition and/or the second detection result meets a second preset condition. The present invention further discloses a corresponding electronic device. Additionally, the present invention further discloses a method and corresponding electronic device for addressing a problem in the prior art that the error rate of responses from an electronic device is high when a user is operating a virtual keyboard.