164 results about "Order values" patented technology

An internet marketing analytics system to quantify visitor website activity, the system including a database having a plurality of parameters having any portion of the following; site visits, total revenue, bounce rate, conversion rate, orders, average order value, value per visit, pages per visit, new visits, units, cart additions, cart removals, internal search, click through rate, revenue per visit, open rate, email list, impressions, visit duration, percent new visitors, percent return visitors, post volume, net promoter score, social referring traffic, total cost, search term, exit rate, page views, and product type, plus non website related visitor internet activity. The system producing a multi-variate visual spatial display of the database including at least three parameters being simultaneously displayed and modifying the display to selectively emphasize a parameter to be displayed as an X, Y, or Z axis for clarity, for modifying a component of the database to optimize website efficiency.

Road height values for a road network area are generated based on locations of junctions and stacking orders of roads in junctions in which at least one road passes over another road. A cost function can be optimized to obtain height values for each road of each junction. The cost function can be constrained such that roads of the grade separated crossings satisfy the stacking order designated for the roads and to have a minimum distance between roads having consecutive stacking order values. The obtained height values can be used for rendering a three-dimensional map of a part of the road network area.

The invention provides a three-phase modulation multi-level converter energy balance control method which comprises the steps that 1, calculating each phase bridge arm loop current order values; 2, calculating average values of capacitance and voltage of each phase upper bridge arm sub module and average values of capacitance and voltage of each phase lower bridge arm sub module; 3, calculating each actual bridge arm loop current and modulation voltage for tracing bridge arm loop current order values; 4, calculating order values of each phase upper bridge arm voltage and order values of each lower bridge arm voltage; 5, calculating order values of each phase upper bridge arm input module number and order values of each phase lower bridge arm input module number; and 6, control sub modules of each phase upper bridge arm and each phase lower bridge arm to be input or cut off, according to order values of the upper bridge arm input module number, order values of the lower bridge arm input module number and bridge arm current direction obtained in the step 5. The three-phase modulation multi-level converter energy balance control method can guarantee internal energy balance control and simultaneously guarantees alternating current output characteristics.

An indexing system uses a graph-like data structure that clusters features indexes together. The minimum atomic value in the data structure is represented as a leaf node which is either a single feature index or a sequence of two or more feature indexes when a minimum sequence length is imposed. Root nodes are formed as clustered collections of leaf nodes and / or other root nodes. Context nodes are formed from root nodes that are associated with content that is being indexed. Links between a root node and other nodes each include a sequence order value that is used to maintain the sequencing order for feature indexes relative to the root node. The collection of nodes forms a graph-like data structure, where each context node is indexed according to the sequenced pattern of feature indexes. Clusters can be split, merged, and promoted to increase the efficiency in searching the data structure.

The invention discloses a construction method for a digital elevation model for discrete expression of landform on the earth surface. The construction method comprises the following steps of: extracting elevation values of sampling points from the original data of the earth surface and performing spatial discretization on the elevation values to generate a plurality of landform curved surface grid points of the known elevation values of the sampling points; solving the elevation values of the landform curved surface grid points of non-sampling points; calculating first fundamental quantity and second fundamental quantity of each landform curved surface grid point according to the elevation values of all landform curved surface grid points and establishing a landform curved surface equation set by using a Gauss equation and elevation sampling points; solving the landform curved surface equation set by using a Gauss-Seidel iterative algorithm, wherein a simulation result of the digital elevation model is obtained after each iteration is finished; judging whether the simulation result of the digital elevation model meets the accuracy requirement; if the simulation result meets the requirement, stopping the iterative computation and outputting a group of ordered values to express the digital elevation model of a ground elevation entity in an array form, wherein the digital elevation model is used for the discrete expression of the landform on the earth surface; and if the simulation result does not meet the requirement, repeating the iterative computation.

The invention discloses a method and a device for arranging program links and belongs to the field of the Internet. The method comprises the following steps: acquiring the number of people in a direct broadcasting room of each direct broadcasting program at a current moment; acquiring the ratio of the click rate to the exposure of each direct broadcasting program within a preset time period; acquiring the consumption per person for performers in the direct broadcasting room of each direct broadcasting program at the current moment; determining an ordering value of each direct broadcasting program according to the number of the people in the direct broadcasting room, the ratio of the click rate to the exposure and the consumption per person; sequentially arranging the links of the direct broadcasting programs on a user interface according to the sequence of the ordering values of the direct broadcasting programs from high to low. According to the method and the device, the problem of lower flexibility for program showing in an on-line performance platform can be solved. The benefit of improving the flexibility for program showing in the on-line performance platform is achieved, and the method and the device are used for showing the direct broadcasting programs in the on-line performance platform.

A technique is provided for filtering noise in digital image data, particularly random point or spike noise. Image data may be rank order filtered and absolute differences between ordered values computed to create a mask. Blending is performed based upon a likelihood that individual pixels are or exhibit spike noise. The rank order filtered values may be used directly for blending, or the original image may be shrunk and then expanded to provide a rapid and computationally efficient spike noise reduction alternative.

A Collection Processing System enables people to perform complex computational operations on large sets of collections, using a simple and convenient syntax for collection symbolic job requests. A collection symbolic job request is comprised of a user-defined symbolic task name, and a collection reference expression that can refer to large sets of collections. Collections are data-typed sets of computer files that can be manipulated as a set, rather than as individual files. In operation, a Collection Processing System receives a collection symbolic job request from a request originator, and expands the symbolic job request into a list of executable commands that carry out the computational intent of the symbolic job request. First-level symbolic task names are expanded into sequences of second-level task part statements, and then into third-level executable computer commands that are dynamically generated into customized, optimal makefiles. Collection reference expressions are expanded into lists of job triplets comprised of a particular collection name, a computing platform name, and a processing dependency visit order value. The present invention applies third-level executable commands to job triplets to carry out the original collection symbolic job request, in a distributed, multiplatform, scalable way that was not previously known to the art.

Systems and methods for objective Deployment Failure risk assessments are provided, which may include fault trees. Systems and methods for the analysis of fault trees are provided as well. The risk assessments system may involve the development of a fault tree, assigning initial values and weights to the events within that fault tree, and the subsequent revision of those values and weights in an iterative fashion, including comparison to historical data. The systems for analysis may involve the assignment of well-ordered values to some events in a fault tree, and then the combination those values through the application of specialized, defined gates. The system may further involve the revision of specific gates by comparison to historical or empirical data.

A method of playing an object selection game (20), includes providing a set of objects containing a plurality of different individual objects, wherein each individual object has an order value in accordance with an ordering rule. A subset of the set of objects is dealt to a player in accordance with a dealing rule. A portion of the subset of objects is revealed to the player in accordance with a revealing rule. The player then selects any previously unselected object from the subset of objects in accordance with a selecting rule. After each selection, a terminating rule is used to test whether play shall stop, or whether additional objects are selected. The terminating rule stops play if objects are not selected in proper sequential order in accordance with the ordering rule. After play is stopped, a score is computed in accordance with a scoring rule. In preferred embodiments, the set of objects are playing cards, and a wager is placed on the outcome of the game.

The method comprises: making fractional order Fourier transformation for the received signal; searching optimal fractional order value; outputting the fractional order Fourier transformation of the optimal fractional order to calculate its model value; setting the threshold to make peak value test; by measuring the peak value and amplitude and time-delay of model value of fractional order model value, getting the parameter estimation of sound channel multi-target structure; measuring the maximum value of peak value of the Fourier transformation model value, and making shielding treatment for it; making inverse fractional order Fourier transformation, and using the inverse fractional order Fourier transformation to output time domain signals that are used as the reference signals of copy correlator; using correlated output peak as the windowing time base to realize the synchronization of mobile underwater acoustic communication.

In various embodiments, a method and an apparatus for extracting topic sentences of webpages are provided. The method comprises: obtaining candidate webpages, and a pre-built machine learning model, each candidate webpage contains multiple preselected candidate topic sentences, and each candidate topic sentence includes several word segments; determining word feature values that indicate importance levels of the word segments in each candidate webpage respectively, and inputting the word feature values to the machine learning model to obtain an importance value for each word segment; for each candidate webpage, determining a partial order value for each candidate topic sentence according to the importance values of the word segments included in the candidate topic sentence; and for each candidate webpage, selecting one of the plurality of candidate topic sentences that is associated with a partial order value larger than a preset threshold value as a target topic sentence of the candidate webpage.

A method and apparatus for creating a compressed trace for a program, wherein events are compressed separately to provide improved compression and tracing. A sequence of events for a program is selected, and a sequence of values is then determined for each of the selected events occurring during an execution of the program. Each sequence of values is then compressed to generate a compressed sequence of values for each event. These values are then ordered in accordance with information stored in selected events (such as for example, branch events), where the ordered values correspond to the trace.

The invention discloses a rapid suppression method of interference of linear frequency-modulated radar based on FRFT, wherein the main idea comprises the following steps. A radar echo signal is obtained, and an interference signal is extracted from the radar echo signal,while the delay processed interference signal shown in the description is calculated. FFT of shown in the description is conducted for obtaining the fast fourier transformed signal, and W FRFT order values are obtained after a rough estimate of frequency-modulated slopes of the interference signal and a rough estimate of required orders of the interference signal in FRFT are calculated in order. A two-dimension plane is correspondingly obtained according to the W FRFT order values, a three-dimension searching graph of the interference signal is further obtained, and a precise order p<0> of the three-dimension searching graph of the interference signal is determined, then the interference signal is in suppression process after the radar echo signal with p0-order FRFT is obtained by calculation, a radar echo signal Chi'p<0>(u) with the suppression of the interference signal is obtained. The radar echo signal with inverse FRFT is obtained after an inverse FRFT of Chi'p<0>(u).

The invention provides a method for activating token equipment and belongs to the information safety field. The method comprises the steps of starting the token equipment, obtaining a second random number and a third answer-back code according to an activation code input by a user, reading a token original secret key from a first storage area, and calculating according to the token original secret key and the second random number and generating a fourth answer-back code; comparing whether the third answer-back code is uniform with the fourth answer-back code, calculating according to the token original secret key and the activation code to generate a second secret key, using the second secret key to upgrade the token original secret key, the token equipment prompting that activation is successful, obtaining a time premium according to a token internally-arranged clock as a time factor, using the second secret key to calculate the time factor so as to generate order value, storing the order value to a token display cache area, and displaying the order value, so that the activation process is over, otherwise, activation failing, so that the activation process is over. The method can improve the safety of secret keys of the token equipment and utilization safety of the token equipment.

The invention discloses a method for marking picture semantics based on a Gauss mixture model, which belongs to the technical field of image retrieval and automatic image marking. The method comprises the following steps: S1, obtaining a relationship between a low-level visual feature of the image and a semantics concept through monitoring Bayesian learning, and obtaining an image feature set; S2, establishing two Gauss mixture models for each semantics concept by means of an expectation-maximization algorithm, and adding a step of eliminating a noise area; and S3. according to the image feature set, calculating the color posterior probability of the pattern posterior probability of an area layer, arranging the calculated posterior probabilities which belong to all concepts of the image according to a descending order, and obtaining the color ordering value of each concept; similarly, arranging the pattern posterior probabilities and obtaining the pattern ordering value of each concept; and selecting a concept class marking image with a least summation of front R ordering values. According to the method of the invention, the difference between the low-level visual feature of the image and the high-level semantics concept expression is remarkably reduced, thereby effectively settling a semantic gap problem.

The invention discloses a foggy weather image enhancement method based on fractional differential and dark channel prior. The method herein includes the following steps: 1. inputting a foggy weather image I, conducting dark channel prior and Retinex algorithm processing on the I, obtaining an initial de-foggy image J (x,y); 2. segmenting the J (x,y) to a foreground image J1(x,y) and a background J2(x,y); 3. separately computing the optimal fractional differential order number v1 corresponding to J1(x,y) and the optimal fractional differential order value v2 corresponding to J2(x,y); 4. determining a mask coefficient and a mask size, constructing a fractional differential operator mask w (s,t); 5. separately introducing the fractional differential order number v1 and fractional differential order value v2 which are obtained from 3 to the w (s,t), obtaining w1(s,t) and w2(s,t), conducting convolution operation on the pixel points of w1(s,t) and J1(x,y), and conducting convolution operation on the pixel points of w2(s,t) and J2(x,y); and 6. outputting the image of I which after the image enhancement. According to the invention, the method herein addresses poor de-foggy effects which are often caused in the process of enhancing foggy images by using fractional differential algorithm which has single fractional differential order in the prior art.

An embodiment of the invention discloses an order value predicting method and equipment. The method includes acquiring characteristics relevant to an order value of historical orders; generating a mapping model of the characteristics and order value; on the basis of the mapping model and fresh order data, predicating the order values of fresh orders. According to the method, the problem that in the prior art, according to a taxi system, system order data are difficult to predict sensitively and accurately in a manner of being independent to a map can be solved.

A software module is implemented on a web site to calculate shipping rates based on different formulas and equations which will be beneficial to an operator of an e-commerce web site by increasing gross profit from shipping charges. This shipping charge calculation method may be implemented on select e-commerce store fronts to improve profits without negatively affecting sales. Shipping costs would be calculated on a combination of several factors. For instance, the shipping costs may be based on a weight, order value, and price. This increases revenue for a business because customers are more likely to pay higher shipping costs for relatively expensive items. An interface is provided in an e-commerce system manager with load weight tables, premium tables, base fees, and order values. These tables may also be imported and each store has the ability to use its own costs or use amounts from a global template.

The edge enhancing operator is obtained by combining the Laplacian filter, the ordered value filter, the edge detector, the gain unit and / or the sum unit. The medical image edge is carried out the digital image processing by using the said operator so as to obtain the clear, continuous, smooth edge features of the medical gray image. With these edge features of the medical image being analyzed, the diagnostic information of the tumor tissue can be picked upand distinguished from the original image captured by various image devices. Also, the tissue structure information, the blood vessel information in the tissue and the boundary information of the gray shade granule related to the relevant area in the image provided can be picked up and distinguished. Thus, the invention provides powerful reference for diagnosing diseases by using the clinical image.

The invention discloses a multi-shift planning scheduling method based on an improved variable neighborhood genetic algorithm, and the method comprises the steps: assessing the priority according to whether the sum of the importance degree of customers, the order value, the processing time length and the remaining processable time is an emergency single comprehensive index, and taking a productiontask with the higher priority as a priority scheduling of a production task to be scheduled. Compared with the prior art, the method has the advantages that the priority production of emergency orderand short delivery date production tasks is guaranteed, the convergence speed and the quality of solution are improved, the full utilization of bottleneck equipment resources is guaranteed, and bottleneck front equipment can be orderly produced according to the processing sequence of bottleneck procedures.

The invention discloses a method and system for charging the value-added service of short message, as well as a service data centre of short message, belonging to the mobile communication service field. The method includes: acquiring the short message with the ordered value-added service information; analyzing the value-added service which need to be triggered to form the charging message according to the short message with the ordered value-added service information; sending the charging message to the intelligent network for charging. The system comprises: a service centre of short message, a service data centre of short message, an intelligent network. The service data centre of short message includes: a receiving module of short message, a charging message generating module and a charging message sending module. Adopting the technical scheme of the invention, the additional payment service operation for prepaid service user under the failure of service triggering can be realized , and the flow is simplified.

The invention discloses a control method for improving grid-connected voltage source inverter system stability. The method comprises the steps of (1) generating a grid-connected converter modulating wave initial order; (2) calculating a power grid side current control circuit gain T, obtaining corresponding cut-off frequency omega 1 and cut-off frequency omega 2 when an amplitude-versus-frequency curve of the T passes through 0dB twice before a resonant frequency omega r of an LCL filter, and obtaining an s-domain transfer function of a lag compensation link according to the cut-off frequency omega 1 and the cut-off frequency omega 2; (3) performing discretization on the s-domain transfer function of the lag compensation link, and bringing the grid-connected converter modulating wave initial order obtained in the step (1) into an express form, in a digital controller, of the s-domain transfer function of the lag compensation link obtained through the discretization, so as to obtain a final modulating wave order value of the converter; (4) obtaining a modulating signal according to the final modulating wave order value of the converter obtained in the step (3), and controlling various switching elements of the converter according to the modulating signal; the control method provided by the invention can effectively improve the system stability.

The objective of the invention is to provide a power conversion device for reliably restrain the switching of the dc voltage, even if in the harsh operation such as rapid acceleration-deceleration. In order to restrain the excessive inverter output power generated by flux control delay due to urgent acceleration-deceleration at the inverter side to the value corresponding to the rectifier. The processing comprises: setting the inverter output power maximum depended on the rectifier control capacity at power limiting set device, inputting the setting value of the power limiting set device, current detecting value detecting by the inverter output current detector and voltage detecting value detected by inverter output voltage detector to the power limiting calculator, calculating the torque current limiting value calculated by current detecting value and voltage detecting value, not exceeding the setting value, inputting the limiting value after calculation to the torque current order limiter, restraining the torque current order value based on the input limiting value in the torque current order limiter.

An embodiment of the invention provides a webpage topic sentence extraction method. The method comprises: firstly, obtaining a to-be-determined webpage, wherein the to-be-determined webpage contains a plurality of alternative topic sentences, and each alternative topic sentence contains a plurality of segmented words; secondly, determining a word feature value of each segmented word, inputting the word feature value into a preset machine learning model to obtain a partial order value of the segmented word, and further according to the partial order value of the segmented word, determining a partial order value of each alternative topic sentence; and finally, determining the alternative topic sentence with the partial order value greater than a preset threshold as a target topic sentence. According to the embodiment of the invention, the partial order values of the alternative topic sentences are obtained by utilizing the machine learning model; the machine learning model can reflect a degree of correlation between a query statement and a recalled webpage, so that the determined partial order values are more accurate and the accuracy of selecting the target topic sentence is improved. In addition, the invention furthermore provides a webpage topic sentence extraction apparatus, which is used for ensuring the application and implementation of the method in practice.

The invention relates to the technical field of order listening geographical poi rewriting, in particular to a geographical poi fuzzy rewriting system. The geographical poi fuzzy rewriting system comprises an address rewriting module which is used for rewriting input geographical pois containing showing names and detailed addresses into geographical pois comprehended and preferred by an order receiving person. The geographical poi fuzzy rewriting system aims at shortening site broadcasting to the order receiving person, enabling non-well-known sites such as unnameable sites to be clear, and meanwhile providing simple, short and understandable site descriptions. The geographical poi fuzzy rewriting system has the advantages that the order listening time of the order receiving person is effectively shortened; the order receiving person can clearly know sites through business districts or road names to judge the order value and evaluate the order receiving intentions. The application scope of the geographical poi fuzzy rewriting system is not limited to the field of mobile taxi taking, and the geographical poi fuzzy rewriting system can be applied to any order listening requirements, such as expressage orders and take-out orders, with clear starting points and clear terminal points.