42 results about "Feature selector" patented technology

A wireless network is connectable to an authentication server. Each access point in the wireless network includes a supplicant processing unit, an authenticator processing unit, and a function selector. When an access point is detected within communication range, the function selector selects either the supplicant processing unit or the authenticator processing unit. The selected unit operates to carry out or mediate an authentication protocol and establish a secure wireless link, protected by a pairwise encryption key, between the two access points. Because every access point can operate as either an authenticator or a supplicant, it is not necessary to invoke the services of a master authenticator. If an encryption key is compromised, the effect is limited and does not force the entire network to be shut down.

A computer-implemented method and system for selecting a subject advertisement in a sponsored search system based on a user's commercial intent (pertaining to the subject advertisement), using techniques for determining intent-driven clicks from a historical database. The method includes steps for aggregating a training model dataset wherein the training model dataset contains a selected history of clicks. Then, selecting from the training model dataset, a clicked slate (further selection of clicks), the clicked slate comprising a set of clicked ads, and calculating an intent-driven click feedback value for the subject advertisement. The method includes techniques for selecting a clicked slate using features corresponding to clicks received within a particular time period (the time period determined statically or dynamically). A system for implementing the method includes aggregating data from a historical database using selectors such as a position selector, a click feature selector, an impression-advertiser-campaign-creative selector, and a commercial intent selector.

Various exemplary embodiments relate to a function selector device in a system using a DisplayPort protocol over a universal serial bus (USB) mechanical interface, including: a first port configured to transmit/receive a USB SSTX signal; a second port configured to transmit/receive a USB SSRX signal; a third port configured to transmit/receive a DisplayPort lane signal; a fourth port configured to transmit/receive a DisplayPort AUX signal; a fifth port configured to transmit/receive a DisplayPort HPD signal; a sixth port configured to connect to SSTX pins of a USB 3.0 receptacle; and a seventh port configured to connect to SSRX pins of a USB 3.0 receptacle.

Embodiments that generate 1×N building block representations for an IC design via a GUI of a 1×N block builder are disclosed. Some embodiments enable, via a GUI, selection of a logical function for a 1×N building block. The embodiments also comprise enabling selection of an implementation from a number of implementations of the logical function and automatically generating a 1×N building block representation of the logical function based on the selected implementation. The generated 1×N building block representation comprises an RTL description of the 1×N building block. Further embodiments comprise an apparatus having a GUI generator, a logical function selector to select a logical function, an implementation selector to select an implementation of the logical function from a number of implementations, and a 1×N building block generator to generate a 1×N building block representation of the 1×N building block based on the selected implementation.

The invention provides an ill-conditioned voice evaluation method based on Chinese voice, which comprises the following steps: completing automatic alignment of input continuous voice signals and corresponding texts by using an automatic Chinese voice recognition system, and completing phoneme segmentation; segmenting the continuous voice signal into vowels, clear consonants and turbid consonantsaccording to the time sequence of phoneme segmentation, and then extracting features; wherein the extracted features form a feature parameter set, and the feature parameter set is screened by a feature selector and then input into a classifier to obtain a fine score of the voice problem. According to the method, a large-scale normal voice database is used for training an automatic voice recognition system; the segmented voice sequences are classified according to the sounding characteristics of different phonemes, the characteristic parameters are designed for different phoneme types, finally,the objective overall score and each detailed score for the voice problem are obtained, and an important reference is provided for clinical diagnosis and rehabilitation treatment.

The invention discloses a system and a method for drawing a plane vector diagram based on an image as a background, and belongs to the field of drawing. In view of the problem in the prior art that the existing mode of drawing based on parallel alignment has the disadvantages of low efficiency, frequent missing, high cost and complex process, the invention provides a system and a method for drawing a plane vector diagram based on an image as a background. The system comprises a vector layer processor which is responsible for displaying and controlling a plane vector diagram, a background layer processor which is responsible for displaying and controlling pictures or images, a screen operation capture device which is responsible for capturing coordinate information in the moving process of a finger on the screen and transmitting the information to a layer linkage device, a function selector which is responsible for recording the mode of operation on a layer at a specific time, and the layer linkage device which is responsible for controlling the drawing order and the image change. The system and the method can ensure high drawing efficiency, and are convenient, simple, and low in cost.

Disclosed are a display apparatus and a control method thereof, the display apparatus including: a signal receiver which receives a video signal; an image processor which processes the video signal received by the signal receiver; a display unit which displays an image on the basis of the video signal processed by the image processor; a function selector which senses a user's operation for selecting a plurality of functions provided by the display apparatus; and a controller which displays an on screen display (OSD) menu for selecting the plurality of functions on the display unit in accordance with a user's first operation entering within a predetermined distance from the function selector, and operates one selected among the plurality of functions in accordance with a user's second operation. With this, it is possible to provide an intuitive, convenient and reliable user interface for selecting a plurality of functions even under spatial limitations.

The invention discloses a system for measuring geometrical characteristic parameters of a picture, and belongs to the field of application of computer assistant measurement analysis technology. The system comprises a position signal acquisition device, a data processor, a display screen, a function selector and a signal transmitter, wherein the signal transmitter is used to transmit the signal of a position point selected by a user on the surface of the measuring picture; the position signal acquisition device acquires the signal of the position point transmitted by the transmitter from a picture area facing the position signal acquisition device so as to determine the area the user is interested in; the data processor receives the acquisition relative coordinate transmitted by the position signal acquisition device and converts the coordinate to the real relative coordinate, and according to the function selection signal provided by the function selector, the data processor processes the real relative coordinate and sends the processing results to the display screen. The system adopts a digitized measurement method and allows the user to conveniently measure and compare the geometrical characteristic parameters of pictures the user interested in, such as distance, angle, shape and area, while reading pictures.

The invention discloses an apparatus for realizing multi-chip Nandflash storage and read based on FPGA. The apparatus comprises an Nandflash memory group, wherein the Nandflash memory group includes a memory array composed of a plurality of Nandflash chips and is used for storing the ADC sampling data output to Nandflash by FPGA; and an Nandflash storage and read function selector used for data reading and writing, and ID information erasing and reading of the Nandflash memory group. The above technical scheme allows the quantity of pins to be increased by times, and the data transmission bandwidth in the physical layer to be expanded, so the transmission rate is greatly raised, and the FPGA program exploitation difficulty is reduced because of the only expansion in the physical layer.

In some aspects, the disclosure is directed to methods and systems for automatic machine learning through a combination of unsupervised and supervised machine learning from a large set of machine learning algorithms and feature selectors and transformers to generate a plurality of machine learning models, each associated with a particular combination of features and hyperparameters. Each machine learning model is trained and assessed to identify the best performing model based on one or more specified statistical measures. An application may be automatically constructed based on a selected model to process further input data.

An automatic gain control (AGC) for a Satellite Digital Audio Radio Service (SDARS) receiver, a method of automatically controlling gain and a SDARS receiver incorporating the AGC or the method. In one embodiment, the AGC includes: (1) an AGC function selector configured to compare first and second time division multiplexed (TDM) power signals and a nonzero threshold and select an AGC function based thereon and (2) an AGC function applier associated with the AGC function selector and configured to apply the AGC function to the first and second TDM power signals to develop therefrom an AGC control signal.

A swing flap (10) for the entry and exit of pets comprising a frame (11), which can be fixed to an opening (12) made in a door or a wall, equipped at the top with hinged means of constraint for a flap (20), and a first function selector (30), designed to control the opening and closing functions of the swing flap (10), this selector comprising a knob (29) integral with a first pair of elements (31, 32) being shaped in such a way to allow, respectively: the opening of the flap (20) in a first direction;

• • the opening of the flap (20) in a second direction, opposite to the first direction;
  • the opening of the flap (20) in both directions;
  • blocking of the opening of the flap (20).

The first selector (30) is kinematically connected to a second selector (36), not equipped with a knob but with a second pair of elements (31′, 32′) which control the opening and closing of the flap (20) depending on how the knob (29) is turned.

An image forming system, having: a first controller that controls whether to make the first image processor to process image data in accordance with the function selected by the function selector, or to make the written data transmitter to transmit data by transmitting image data to the second image processor with the read data transmitter and by processing image data with the second image processor; a job register that registers plural jobs; a priority order determiner that determines the priority order for output of jobs registered by the job register, and a second controller that determines the outputting order for image data of each job based on the priority order and outputs image data of the job whose priority order is highest among jobs which are capable of immediate output when image data of a job is impossible to be outputted because of a process by the second image processor.

The invention discloses a voice interaction strategy based on face recognition. The strategy comprises steps of initializing an interactive feature template in advance; setting a feature template parameter; meanwhile, initializing a plurality of sets of interactive contents in the template; combining the previous identification time of the staff according to the time of the staff identification moment; identifying frequencies, and meanwhile, utilizing daily attendance information of nearly seven working days; designing a feature selector, and outputting interactive contents according to the priority and a random strategy; the method has the advantages that the strategy is simple to implement, through intelligent interaction, the strategy is close to human language communication, the adaptability to foreground attendance interaction of different companies is high, the calculation complexity is low, the resource occupation is small, the operation speed is high, meanwhile, the work enthusiasm of workers can be promoted, the work of the workers is supervised, and the strategy has important significance in improving enterprise culture.

The invention relates to a pin control device and method and relates to the field of electronic technology. The device comprises a function selector, a pin selector and a pin function multiplexing controller, wherein the function selector is used for determining a to-be-configured target function according to function configuration information; the pin selector is used for determining a to-be-configured target pin according to pin configuration information and determining a target function multiplexing position, which the target function needs to be mapped to, on the target pin; and the pin function multiplexing controller is used for mapping the target function to the target function multiplexing position on the target pin. Through the pin control device and method, a multiplexing function of an external pin of a chip can be freely mapped to a designated position, therefore, the chip can be flexibly used under the condition of not changing any external hardware layout, development cost of a system circuit board can be lowered, development efficiency is improved, and the portability of the chip is enhanced.