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.

A user allocating apparatus and method in a multiple antenna mobile communication system supporting multi-user diversity is provided. Each user calculates effective Signal-to-Interference Noise Ratios (SINRs) and bit loading over every possible detection order and selects a detection order maximizing the number of channels with a minimum product of the minimum symbol distance of a modulation scheme and an effective SINR, thereby minimizing an average error probability. A base station receives detection orders from users and selects a user with a maximum detection order value. The base station then transmits data to the selected user using modulation schemes determined by the user for the transmit antennas.

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.

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 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.

The invention relates to a wireless sensing type rectifying system of rail gantry cranes, which is provided with a rectifying processor arranged in a gantry crane electric chamber and a programmable logic controller, and wireless sensor nodes which are respectively arranged at a rigid leg and a flexible leg of the gantry crane and a rail guardrail and for collecting signals. By using the self-positioning function of the wireless sensor nodes, the positions of the rigid leg and the flexible leg on the rail can be directly detected when the gantry crane is in walking, and the position data is transmitted to the rectifying processor, and the precision goal speeds of the rigid leg and the flexible leg can be obtained by appropriate PID algorithm, and a speed value is transmitted to the programmable logic controller and used as an order value of a driving device or an inverter to control the rotation speeds of the rigid leg and the flexible leg cargo motors, thus realizing the automatic rectification of the gantry crane when in walking.

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.

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 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.

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.