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42 results about "Feature selector" patented technology
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Feature selector is a tool for dimensionality reduction of machine learning datasets. 30 commits. 2 branches. 0 releases.
Wireless access point apparatus and method of establishing secure wireless links
ActiveUS20060200678A1Security of the link will not be compromisedKey distribution for secure communicationUnauthorised/fraudulent call preventionAuthentication serverProcessing element
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.
Owner:OKI ELECTRIC IND CO LTD
Using clicked slate driven click-through rate estimates in sponsored search
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.
Owner:R2 SOLUTIONS
Using Clicked Slate Driven Click-Through Rate Estimates in Sponsored Search
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.
Owner:R2 SOLUTIONS
Displayport over USB Mechanical Interface
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.
Owner:NXP BV
Integrated source code debugging apparatus method and system
InactiveUS20050039169A1Simplify source code developmentEasy to copyError detection/correctionSpecific program execution arrangementsSoftware errorInit
An apparatus for debugging source code includes a source code debugger configured to display state information and one or more initialization routines corresponding to a particular software function. The initialization routines initialize a target environment to a particular system state and facilitate replication, isolation, and analysis of software coding errors. In one embodiment, a function selector facilitates selection of the target function by a user and generates an execution request. In turn, a task dispatcher dispatches the initialization routines and associated software function in response to the execution request. The present invention greatly simplifies interactive debugging of source code. Rather than generating complex, error-prone, and often timing-dependent manipulation sequences of registers, memory, peripheral devices, and the like, a user simply selects the initialization routines that generate the particular states and conditions necessary to replicate and analyze a particular software error.
Owner:IBM CORP
1xn block builder for 1xn VLSI design
InactiveUS20100107130A1CAD circuit designSoftware simulation/interpretation/emulationComputer architectureFeature selector
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.
Owner:GLOBALFOUNDRIES INC
Wireless access point apparatus and method of establishing secure wireless links
ActiveUS7596368B2Security of the link will not be compromisedKey distribution for secure communicationUnauthorised/fraudulent call preventionAuthentication serverComputer science
Owner:OKI ELECTRIC IND CO LTD
Highly reliable fine-grained SDN traffic monitor architecture
ActiveCN107317758AAchieve mutual separationReduce processing loadData switching networksThree levelExtensibility
The invention relates to a highly reliable fine-grained SDN traffic monitor architecture. Forwarding and monitoring of a controller are separated due to introduction of a monitor processing mechanism independent from a specific business and the controller; a monitor processor has a three-level architecture, wherein the upper level and the lower level are respectively corresponding to the controller and a switch, and the middle level processes traffic monitor data collected by a lower switch so as to generate a traffic feature set; the upper level comprises a controller command parser and a traffic feature selector; and a selected traffic feature is determined according to a selection command delivered by the controller, the traffic feature selector performs machine learning and data mining on the traffic feature set provided by the middle level according to the selected traffic feature, and generated statistics is used as decision information of the controller so as to provide accurate, predictive network-wide data for forwarding. The architecture has the advantages of high reliability, flexibility and monitor accuracy, communicates with the controller and the switch through an application program interface, has high expansibility, and is convenient to migrate and maintain.
Owner:XI AN JIAOTONG UNIV
System and associated methods for remotely enabling features
A method and apparatus enables a feature among a plurality of features in an application loaded on a client, with the client located remotely from a server. The server receives a data profile request from the client. In response to the data profile request, a data profile is sent from the server to the client, the data profile including a profile key to identify the client, an application identification to identify the application, and a feature selector. The application uses the feature selector to enable the feature among the plurality of features.
Owner:CSC HLDG
Ill-conditioned voice evaluation method based on Chinese voice
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.
Owner:SHENZHEN RES INST THE CHINESE UNIV OF HONG KONG
Display apparatus and control method thereof
InactiveCN102654824ATelevision system detailsSelective content distributionHuman–computer interactionOn-screen display
Owner:SAMSUNG ELECTRONICS CO LTD
System and method for drawing plane vector diagram based on image as background
ActiveCN106971370ASimple structureEasy input2D-image generationProcessor architectures/configurationComputer graphics (images)Specific time
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.
Owner:王征
Fabric dryer and method of controlling the same
ActiveUS8937625B2Remove pollutantsDrying using combination processesOrganic detergent compounding agentsProcess engineeringWater soluble
Provided are a fabric dryer and a method of controlling the fabric dryer. The fabric dryer includes a drum, a driving unit, a steam supply unit, a radical supply unit, a contamination removal function selector, and a controller. The drum is rotatably disposed and receives laundry. The driver rotates the drum. The steam supply unit supplies steam into the drum. The radical supply unit supplies radical into the drum. The contamination removal function selector selects a water-soluble contaminant or a fat-soluble contaminant. The controller controls the steam supply unit to supply steam in response to selection of the water-soluble-contaminant by the contamination removal function selector, and controls the radical supply unit to supply radical in response to selection of fat-soluble contaminant by the contamination removal function selector.
Owner:LG ELECTRONICS INC
Multiple selectable function integrated circuit module
InactiveUS20050251586A1Decreased varietyDecrease stockSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device detailsElectrical connectionChip select
Owner:QUALCOMM INC
Display apparatus and control method thereof
ActiveUS20120224102A1Reliable and goodTelevision system detailsColor television detailsHuman–computer interactionOn-screen display
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.
Owner:SAMSUNG ELECTRONICS CO LTD
System for measuring geometrical characteristic parameter of picture
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.
Owner:HUAZHONG UNIV OF SCI & TECH
Operating device and in-vehicle electronic device
A switch function selector collects vehicle's positional information and road data of roads surrounding the vehicle from a navigation device, and thereby determines whether the turn-signal lamps need controlling. When affirmatively determining, the switch function selector outputs an operating signal from a lever switch to a turn-signal lamp controller. When negatively determining, the switch function selector outputs the operating signal to a navigation device.
Owner:DENSO CORP
Headset with a 360 degrees rotatable microphone boom and function selector
ActiveUS8406418B2Improve sound qualityImproves user ergonomicsInterconnection arrangementsMouthpiece/microphone attachmentsRotational axisVoice communication
A headset and method for voice communication comprising a housing (2) and a pickup unit (8) rotatably connected to the housing via a joint (7). The pickup unit (8) transmits its position to circuitry which in turn enables functions according to its position. When the unit is moved to a predetermined position and a function is enabled, the user is preferably notified by an audible signal in the earphone. The unit may be rotated, pivoted or twisted and even ratcheted to various positions to engage different functions, such as mute, volume up / down, activate Bluetooth® link etc. One position detection includes a sliding contact (20, 70) mutually rotatable about a rotational axis (26) and a annular ring (50) arranged so that the ring (50) is positioned around the rotational axis (26) so as to provide an electrical connection between the first annular ring (50) and the contact members (30).
Owner:GN NETCOM
Apparatus for realizing multi-chip Nandflash storage and read based on FPGA
InactiveCN103226976AIncrease the number ofReduce difficultyRead-only memoriesFpga implementationsPhysical layer
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.
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI
Systems and methods for automated machine learning
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.
Owner:RGT UNIV OF CALIFORNIA
Automatic feature construction method based on attention mechanism and reinforcement learning
PendingCN112464984AImprove classification resultsNo manual operationMathematical modelsCharacter and pattern recognitionData setFeature set
The invention discloses an automatic feature construction method based on an attention mechanism and reinforcement learning, and the method sequentially comprises the following steps: 1, giving a dataset DTR of a classification problem, including a numerical type feature set S, setting the parameter maximum iteration number maxIterations, and setting the value of an embedded size as embeddingSize; and 2, transmitting the data set and the parameters into the automatic feature construction method, and operating to obtain a classification result. According to the method, a feature generator based on a self-attention mechanism and a feature selector based on reinforcement learning are included, generated features are continuously explored and utilized through iteration, feature generation ofa test set is guided through a globally optimal feature generation and selection scheme in limited steps, and therefore an optimal classification result is automatically obtained.
Owner:SOUTHEAST UNIV
Network Equipment System
InactiveUS20090271470A1Easy to changeEasy to deal withMultiple digital computer combinationsTransmissionFeature selectorOperating system
This network equipment system is a system of a functional processing system, and is configured so that each network device performs a function assigned to itself whereby the whole system performs the predetermined action. Each network device has a function memory part 10, a variable memory exchanger 11, an execution function selector 12, and a function execution part 13. The variable memory exchanger 11 is connected to each network device through a telecommunications line, and it stores a variable necessary for execution of the functions stored in the function memory part 10 of each network device, and it shares the variable among the network devices. The execution function selector refers the variable stored in the variable memory exchanger, and it selects an executable function out of the functions stored in the function memory part. The function execution part executes the function selected by the execution function selector and updates the variable stored in the variable memory exchanger by the execution result.
Owner:MATSUSHITA ELECTRIC WORKS LTD
Automatic gain control for satellite digital audio radio service receiver, method of automatically controlling gain and SDARS receiver incorporating the same
ActiveUS20050287975A1Reduce noise disturbanceImprove perceptionSatellite broadcast receivingGain controlAutomatic controlControl signal
Owner:LUCENT TECH INC
Display apparatus and control method thereof
ActiveUS8587724B2Reliable and goodTelevision system detailsColor television detailsHuman–computer interactionOn-screen display
Owner:SAMSUNG ELECTRONICS CO LTD
Swing flap for the entry and exit of pets
InactiveUS20050066578A1Eliminate or significantly reduce the drawbacksEasy to manufactureMan-operated mechanismAnimal housingEngineeringMechanical engineering
Owner:FERPLAST
Image forming apparatus in use with a network
InactiveUS7148984B2Visual presentationElectrographic processes using charge patternComputer architectureProcessor register
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.
Owner:KONICA CORP
Voice interaction strategy based on face recognition
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.
Owner:宁波中科信息技术应用研究院(宁波人工智能产业研究院) +1
Combination jump starter and high-frequency charger
InactiveCN1765042ADc network circuit arrangementsBatteries circuit arrangementsFeature selectorBattery charger
A portable jump starter / charger combination comprising a housing and a jump starter battery housed within the housing for providing a first DC output. A battery charger is also enclosed within the housing and provides a second DC output. A function selector switch has a first input coupled to the first DC output of the jump starter battery, a second input coupled to the second DC output of the charger, and an output coupled to a battery cable. A function selector switch is operable to selectively connect one of said first and second inputs to an output of said function selector to facilitate jump starting a vehicle with a depleted battery via a pair of battery cables Or charge said dead battery.
Owner:VECTOR PRODS
Pin control device and method
ActiveCN107885681AAvoid irreversible problemsImprove portabilityElectric digital data processingMultiplexingFeature selector
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.
Owner:BYD SEMICON CO LTD
Displayport over USB mechanical interface
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.
Owner:NXP BV
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