42 results about "ID3" patented technology

The invention is a computer implemented technique for id entifying anomalous data in a data set. The method uses cascaded k-Means clustering and the ID3 decision tree learning methods to characterize a training data set having data points with known characterization. The k-Means clustering method first partitions the training instances into k clusters using Euclidean distance similarity. On each training cluster, representing a density region of normal or anomaly instances, the invention builds an ID3 decision tree. The decision tree on each cluster refines the decision boundaries by learning the sub-groups within the cluster. A test data point is then subjected to the clustering and decision trees constructed form the training instances. To obtain a final decision on classification, the decisions of the k-Means and ID3 methods are combined using rules: (1) the Nearest-neighbor rule, and (2) the Nearest-consensus rule.

The embodiment of the invention provides a media information matching and processing method and device. The method comprises the steps of obtaining a local playlist of a client side, sending obtained file track label ID3 information to a server to enable the server to compare the file track label ID3 information sent by the client side with file track label ID3 information saved by the server to obtain a matching result when the corresponding file track label ID3 information exists in obtained media files in the local playlist of the client side, receiving the matching result sent by the server, and displaying medial file track information contained in the matching result sent by the server. According to the media information matching and processing method and device, the problem that in the prior art, complete and accurate music track information can not be obtained during music listening is solved, a user can obtain complete and accurate music program information during music listening, and better experience is brought to the user.

The invention provides an information retrieval system and a method based on bilingual phonetic query. The system comprises: a character extractor which is used for converting a phonetic signal from PCM waveform into an MFCC characteristic parameter and outputting a compressed MFCC data flow after the noise suppression and frame compressing processing; a bilingual phoneme recognizer which is used for receiving the compressed MFCC data flow and executing the speech recognition by automatically converting English or Chinese speech into text phoneme series; a bilingual character phoneme converter which is used for converting character level series of available contents used for the speech retrieval of MP3 files in an MP3 ID3 label database into phoneme level series used as referential phoneme series; a vocabulary comparator which is used for comparing the recognizing phoneme series generated from the bilingual phoneme recognizer with the referential phoneme series generated from the bilingual character phoneme converter and outputting the most related front N referential phoneme series.

Playback list creation for digital programs in a digital device utilizes navigation path used to locate a particular digital program in a hierarchally-ordered grouping of digital programs, the grouping based on organization parameters of the digital program. The playback list is created from digital programs within the navigation path used to reach the selected digital program. The playback list may be shuffle-played or played in order. Playback of a different digital program causes changes to the navigation path, which then changes the playback list. In an MP3 player, for example, ID3 tag attributes are used as organization parameters to provide hierarchal grouping of digital audio files.

The invention relates to a data privacy protection method in a classification data mining system. All attributes of processing data in the system are allocated to all parties according to a distributed vertical partitioning mode. The method includes that firstly, each party deploys privacy data thereof in random data in a ciphertext form and acquires information entropy of each attribute by cooperative computing; secondly, each party acquires information gain of each attribute by adopting an encrypted transfer mode for computation results in the computation process; thirdly, the information gains of all the attributes are compared to acquire the attribute corresponding to the maximum information gain, and division is performed by taking the attribute as a node; finally, whether or not conditions for ending division are satisfied is judged, and if yes, the division is ended, otherwise the scheme is circulated. On the basis of a privacy protection ID3 classification model, a fully homomorphic encryption algorithm is adopted, and private data protection in the network classification data mining process is realized effectively.

The invention relates to a method for batch setting of music album picture covers. The method includes: sorting out pictures of album picture covers on a computer or mobile phone terminal, and storing each picture name according to one of ID3 information or a file name of a music file; entering a music application, clicking 'album picture cover batch setting', traversing a folder or a whole storage device, and when one album picture cover is read, searching whether a corresponding audio file exists in a music library or not by the aid of the file name, wherein correspondence refers to that the file names are the same or partially the same, or the picture name of the album picture cover is as same as one of or partially as same as the ID3 information of the music file; and if yes, automatically setting the picture as the album picture cover of the music file. By the method, the album picture covers of multiple music files are set at a time quickly, so that a music file list and a playing interface look more attractive and enable users to be more delightful when music is played, and users' satisfaction is improved greatly.

The invention provides an improved feed-forward permanent magnet synchronous motor flux weakening method. The method comprises the following steps: a vehicle controller issues a torque request T<*>, and a motor permanent magnet flux fai converts the torque request T<*> to quadrature-axis current iq1 and direct-axis current id1 requests; ia and ib are subjected to per unit processing and then enter Clark inverse transform and Parker inverse transform for vector transform to obtain real-time quadrature-axis current iq and direct-axis current id; an error e1, quadrature-axis voltage uq<*> and a direct-axis current request id3 are acquired; a direct-axis current id2 is acquired through a regulator PI3, and direct-axis voltage ud<*> is obtained through a regulator PI2; and the switching state of each power switching tube is acquired and obtained, and current input to a driving motor MOTOR is finally completed via an inverter circuit. The dynamic response characteristics can be quickened, voltage saturation in the case of deep flux weakening can be prevented, and the method of the invention has the advantages that the control efficiency is high, dependence on motor parameters is little, and the algorithm regulator is simple and easy to operate.

Disclosed are media based lifestyle choice recommendation systems, methods, and apparatus using multiple data transfers from numerous accessible database resources to automatically generate lifestyle choice type recommendations. These recommendations are based upon media collection and other associated information related to the user found in databases, screen scrapes or local searches of the user's computer. This information is made available by the user or formulated by the system using gathered and sorted data. One embodiment obtains data by ID3 tag conversion, fuzzy string searching, built in support to third party systems and media players with work-a-rounds or API support. Other embodiments utilize automated screen scrapes employing additional techniques, including perl scripts and software for the visually impaired. Another embodiment utilizes prior purchase information or an IP address “sniffer.” Recommendations may be presented spontaneously or upon user request, as pure data options or with a paid for sponsor integration ad model.

A digital audio player and a method for providing audio playlist files. The audio data player comprises a DSP coupled with data storage. Data storage is a high-volume storage device such a hard drive for storing audio data files. The method provides playlist records in a playlist file for use by audio data player by locating audio data files stored on data storage, reading content information for the audio data files, determining file pointers locating the audio data files, sorting the content information and file pointers by at least a portion of the content information, determining indexing information indicating the location and number of playlist records related by content information, and storing the content information, indexing information and file pointers in playlist records in a playlist. The method includes creating a number of playlist files, each sorted by different content information such as ID3 tag information stored in MP3 files, for example, artist, album, genre, and title. Additionally, the method may be executed in a personal computer as a stand-alone application or as a plug-in used with existing music management software. Created playlists may then be transferred to an audio data player.

The invention relates to Id knockout mammals having a disruption in at least one and at most three alleles of inhibitor of differentiation genes, Id1 and Id3. This results in reduction or prevention of a cell proliferative disorder in the mammal as compared to a wild-type mammal. In particular, tumor growth and / or metastasis is shown to be inhibited. Further, tumor growth is shown to have poor vascularization and extensive necrosis in Id knockout mammals lacking 3 out of 4 of the Id1, Id3 alleles (Id1− / −Id3±). Drug screening methods to select agents useful to affect activity or expression of Id1 or Id3 gene products are disclosed. Therapeutic methods employing selected agents in subjects in need of treatment and diagnostic methods and test kits to identify subjects having, or at risk of having, a neurological or cell proliferative disorder are also described.

The invention relates to a data synchronization method, applicable to music playback program, used for playing back music data and synchronously displaying words of song, in which the the music data is MP3 format, and in the MP3 format it has ID3 format column position. Said data synchronization method includes the following steps: firstly, fetching music data, and in ID3 format column position of said music data containing at least one literal data and time flag data for representing correspondent time of literal data in the music data, then according to the literal data and correspondent time flag data producing index mark table, said index mark table is used for representing display time of literal data when the music data is played back, finally music playback program can be used for playing back music data,and according to index mark table synchronously displaying literal data on display device.

The invention is applicable to the technical field of communication and provides a media resource pushing method and device. The method comprises the steps that a uniform resource locator (URL) of a media resource to be transmitted is acquired; ID3 attribute information of the media resource to be transmitted is acquired according to the URL; the URL and the ID3 attribute information are packaged into metadata; the metadata are sent to a digital media renderer (DMR) so that the DMR can acquire the media resource to be transmitted according to the URL in the metadata; as a result, media resources on the Internet are used as resources of a digital media server (DMS) and pushed to the local DMR for playing. Furthermore, the media resource pushing method is higher in compatibility, the application range of existing Internet media resource pushing methods is expanded, configuration by users is not needed, and operation by the users is simplified.

The invention describes a method of commissioning a device arrangement comprising a number of devices (L1, L2, L3,) communicating with each other over a wireless networked control system (WN). This method comprises the steps of - reading a unique identifier (ID1, ID2, ID3) from an electronic identification tag (T) which is tagged to a device (L1, L2, L3) currently to be installed by means of a reading device (3) carried by an installer who is to install the device (L1, L2, L3), and - compiling an inventory (IV) of the installed devices (L1, L2, L3) using the read unique identifiers (ID1, ID2, ID3), - commissioning of the devices (L1, L2, L3) using the inventory (IV). The invention further describes a commissioning system (100) for commissioning such a device arrangement, a data logger and an installation tool (1) for installing devices (L1, L2, L3,) usable in such a commissioning system (100).

The embodiment of the invention discloses a music recording method, a music recording device and a music recording system. The method comprises the steps of: acquiring an external sound and generating a music file; uploading the music file to a database, searching and acquiring program label ID3 information corresponding to the music file in the database by using the music identification technology; and according to a defined format, writing the ID3 information into a corresponding field of the music file. According to the music recording method, the device and the system disclosed by the embodiment of the invention, after the music file is recorded by a user, the ID3 information can be automatically added into the music file without being manually edited by the user, so that the efficiency is improved, and the error is avoided.

The invention discloses a lyric matching method and a terminal. The method comprises the steps of searching for a lyric of a song from a server by utilizing ID3 information of the song to obtain lyric data of the song, wherein the lyric data at least comprises first N rows of the searched lyric of each version, and N is a positive integer; acquiring audio data in a preset time segment after the song starts to be played; performing voice recognition on the audio data to obtain text information corresponding to the audio data; performing matching with the first N rows of the lyric of each version by utilizing the text information; and taking a lyric of a matched version as the lyric of the song. Compared with the prior art, the method has the advantages that the audio data in the preset time segment after the song starts to be played is acquired and the voice recognition is performed to obtain the text information of the audio data, so that the matching with the first N rows of the searched lyric of each version can be performed by utilizing the text information to determine the lyric of the matched version, the accuracy of matching the lyric with the song can be effectively improved, and the usage experience of a user is improved.

This invention relates to a method for synchronously playing MP3 audio data and character data and its player, in which, said method includes the following steps: 1, pre-setting character data based on the being player ID3 format audio data, 2, said character data include: a lyric line digital section, a character attribute flag section, newline field of the lyrics of each line, a time length field, a segment field and lyric field, 3, said character data are stored in the ID3 character display format, 4, playing audio data and displaying lyrics in the character data when the playing time reaches to a specific time point, which is taken as the time length recorded by the character data.

The invention discloses a cage-free raising method, device and system for livestock and poultry. The system is characterized in that collectors and driving devices are arranged in the cage-free raising area of the livestock and poultry, the collectors and the driving devices are arranged correspondingly and can be arranged at same spatial positions, and all the collectors of the cage-free raising area can seamlessly cover the whole cage-free raising area; each livestock and poultry fixedly wears one identification, the identification includes ID1, ID2, ID3...and IDn, the collectors can identify the identification and collect the identification signal of each livestock and poultry; a data processing unit detects the livestock and poultry density in an area or the livestock and poultry activity conditions in the area; if the density is higher than a threshold and / or the activity level of the livestock and poultry in unit time in the area is low, controlling the driving devices in the corresponding area to drive the livestock and poultry to allow the livestock and poultry to run to other areas so as to promote the movement of the livestock and poultry.

The invention discloses a quality management method based on a decision tree algorithm, and the method comprises the following steps: 1, building a training sample database S, 2, judging whether a sample in the training sample database S is a quality improvement opportunity or not, and constructing target attributes which are the quality improvement opportunity and are not the quality improvementopportunity; 3, constructing an identification model for identifying opportunity reasons causing quality improvement based on an ID3 decision tree algorithm; and 4, pushing the reason causing the quality improvement opportunity identified by the identification model to a corresponding responsibility department. According to the invention, the identification model for identifying the opportunity cause of quality improvement is established based on the ID3 decision tree algorithm, the accuracy of the intelligent autonomous identification model is improved to a certain extent, enterprises can behelped to carry out responsibility analysis and automatic diagnosis on product quality defects, and the reject ratio in production is reduced.

The invention relates a voice controlled multimedia player, comprising: master control module, voice recognizing module, multimedia file memory and voice input module connected with the voice recognizing module, where the voice input module inputs voice recognition information and recognizes the voice recognition information by the voice recognizing module, and the master control module selects multimedia file from the memory whose name matches with the voice recognition information. By recognizing voice recognition information by the voice recognizing module and comparing with multimedia file names or directory names in the memory instead of the related information in ID3 labels of multimedia files, thus convenient for users to define recognition information according to their favorites.

The invention discloses stem cells with enhanced immunoregulation capability, a preparation method thereof, a composition containing the same, and an application thereof. The immunomodulatory abilityof stem cells is enhanced by reducing the expression level of an Id3 gene in the stem cells or reducing the activity of ID3. The stem cells with enhanced immunoregulation ability are used for treatment of autoimmune-related diseases or conditions.

The invention relates to a CD player which allows conversion into digital compression files and provides auxiliary information. The CD player has a function of converting uncompressed audio tracks stored in a CD disc into digitally compressed audio files, such as MP3 format. The CD player is provided with a network port which is used to be communicated to the internet. In the course of files conversion, the CD player searches and downloads information regarding an album or a song track through internet on-line data bases and converts the information into ID3 tag which is integrated into the digital compressed files and used for displaying associated information when the digital compressed files are played.

The invention discloses an ID3 algorithm-based black and odorous water body remote sensing image identification method. The method comprises the steps of 1, high-resolution remote sensing image data collection and processing, 2, water body extraction and chemical index measurement, 3, spectral feature selection, 4, construction of the ID3 algorithm and a classification decision tree, and 5, precision verification of a verification set. The objective and standard threshold value calculation method is determined based on ID3, the requirement for black and odorous water body information extraction in the image is met, good universality is achieved in practical application, meanwhile, multi-feature classification is added in the analysis process, classification is further expanded through multiple features, the result is made to better conform to objective features of a research area. The black and odorous water body extraction precision can be effectively improved, and the robustness and universality of black and odorous water body extraction of the high-resolution remote sensing image are improved.

The invention relates to a driving method on the basis of driving situations using at least one effective control signal (Signal_effect) of a member or group of members of an automobile, said method comprising making an arbitration between different control strategies each corresponding to a driving context, each control strategy being marked with an identifier (id1, id2, id3). The method further comprises: continuously calculating an optimal control signal corresponding to each of the strategies; continuously transmitting a value representative of the identifier (Ident(t)) of the selected strategy; detecting if a strategy identifier change has occurred; when a change is detected, generating a time function x(t) increasing from 0 to 1 over a finite time interval starting when said strategy change has been detected; when a strategy identifier change has been detected, transmitting, during at least one time interval following the identifier change, an effective control signal (Signal_effect) which is the sum (Signal_mix) of the optimal signal of the control strategy following the last identifier change (Signal(Ident(t))) weighed by the value x(t) and of the optimal signal of the control strategy preceding the last identifier change (Signal(Ident_avt_chg)) weighed by the value (1-x(t)).

Method for operating one or more cells (10) of a cellular mobile network, each cell (10) being identifiable by an emitted cell identifier (CSG_ID) use being limited / limitable to closed subscriber groups by the cell (10) having a corresponding identifier (CSG_ID) and the cell terminals (UE1, UE2, UE3) being registered in the respective cell (10) for use of the cellular mobile network services only after a positive matching with a positive list of authorized cell identifiers (CSG_ID1, CSG_ID2, CSG_ID3) which are stored in the cell terminal (UE1, UE2, UE3), the cell (10) emitting one or more further cell identifiers (CSG_ID2, CSG ID3) in parallel in addition to a first cell identifier (CSG_ID1), and that registration in the cell (10) and use of network services can take place by a first closed subscriber group to which a first group of cell terminals (UE1) belongs, whose respective positive lists contain the first cell identifier (CSG_ID1), and that registration in the cell (10) and use of network services can take place by one or more further open or closed subscriber groups to which one or more other groups of cell terminals (UE2, UE3) belong whose positive lists contain one or more of said one or more further cell identifiers (CSG ID2, CSG ID3).

A storage management device (5, 12) is intended for managing data storage areas (DSB) of a mass storage, such as a hard disk (5), for example,. Associated data storage areas (ID1, ID2, ID3) of the mass storage are concatenated by concatenation data (VD). The storage management device (5, 12) contains backup means (12) in order to determine backup data (SD), before overwriting the concatenation data (VD) with modified concatenation data (GVD), the backup data (SD) identifying the modified concatenation data (GVD) to be stored on the mass storage. If the process of storing the modified concatenation (GVD) is unexpectedly interrupted, the storage management device (5, 12) is designed to determine valid concatenation data (VD, GVD).

The invention discloses an audio file playing method and system. The method comprises the steps of: judging the downloaded audio file header information; when the audio file header information includes an ID3 sign, continue to download the ID3 information in the audio file; when the audio file header information does not include an ID3 sign, then send The song information server sends a request to obtain the ID3 information of the audio file; the ID3 information includes the bit rate, sampling rate and sampling precision of the audio file; the audio file is played according to the ID3 information. The system includes a judging module, an acquiring module and a playing module. An audio file playing method and system provided by the present invention obtain ID3 information in real time by sending a request to a song information server, and realize playing while downloading an audio file whose ID3 mark is at the end.