摘要:
A user profile and/or the suggestions computed based thereon are obtained taking a special set of user features into account. The user features are defined to represent a typical general behaviour of an individual user in respect to the application where the user profile is used. In other words, for each application where a user profile is used a special set of user features are defined which are able to represent a typical general behaviour of an individual user. Based on these user features the weights in the list of word-weight pairs or weighted keywords which represents the user profile are computed or influenced during the creation of the user profile, and/or a multi-user profile is split during the creation of an individual user profile from a multi-user profile, and/or during specification of a suggestion a user history which is used to create the user profile, and/or the user profile, and/or the suggestion results are filtered.
摘要:
A method for classifying audio data. For a given piece of audio data a location or position for the given audio data within a mood space is generated and compared to a comparison mood space location. As a result of the comparison, comparison data are generated and provided as a classification result with respect to the given audio data.
摘要:
A method for pre-processing speech, in particular for recognizing speech, including receiving a speech signal, separating a spectrum of said speech signal into a number of predetermined frequency sub-bands, analyzing said speech signal within each of said frequency sub-bands, generating respective band-dependent acoustic feature data for each of said respective frequency sub-bands, deriving band-dependent likelihoods for occurrences of speech elements or within said speech signal based on said band-dependent acoustic feature data, analyzing said speech signal within said spectrum, generating full-band acoustic feature data, which are at least in part representative for said speech signal with respect to said spectrum, deriving a full-band likelihood for occurrences of speech elements or of sequences thereof within said speech signal based on said full-band acoustic feature data, deriving an overall likelihood for occurrences of speech elements within said speech signal based on said band-dependent likelihoods and said full-band likelihood.
摘要:
For processing recognized speech a method is proposed, which comprises the steps of receiving and/or generating (S0) recognized speech data (RSD), determining and/or generating (S1) a current measure of confidence (CMOC) for at least possibly erroneously recognized words of or within said recognized speech data (RSD), wherein an iterative process is performed comprising the following steps to be performed consecutively until a stopping condition (S3) is met: indicating/marking (S2, S5-B) at least some of said possibly erroneously recognized words as current indicated/marked errors (CIME) using said current measure of confidence (CMOC), receiving (S4) selection/correction data (SCD) being descriptive for a selection/correction with respect to said current indicated/marked errors (CIME), determining (S5) and/or generating an improved measure of confidence (IMOC) at least for further or remaining possibly erroneously recognized words of or within said recognized speech data (RSD). If the stopping condition is met, an improved recognition result (IRR) is output (S8).
摘要:
A method for predicting a misrecognition in a speech recognition system, is based on; the insight that variations in a speech input signal are different depending on the origin of the signal being a speech or a non-speech event. The method comprises steps for receiving a speech input signal, extracting at least one signal variation feature of the speech input signal, and applying a signal variation meter to the speech input signal for deriving a signal variation measure.
摘要:
A method is proposed for identifying a chemical substance from a set of output states provided by a chemical sensor array being exposed to the chemical substance. The method comprises steps for selecting from a set of class descriptions for different chemical substances a first class description and one or more further class descriptions, whereby the first class description is related to a first chemical substance and a further class description is related to a further chemical substance, estimating a first likelihood value and one or more further likelihood values, whereby the first likelihood value represents a probability that the set of output states corresponds to the first class description, and a respective further likelihood value represents a probability that the set of output states corresponds to a respective further class description, and determining from the estimated first and further likelihood values the class description with the highest likelihood value. Hereby an estimation of a first and/or further likelihood value combines the likelihood values estimated for at least two subsets of the set of output states corresponding to the first and/or further class description, respectively.
摘要:
The present invention provides a method for operating and/or for controlling a man-machine interface unit (MMI) for a finite user group environment. Utterances out of a group of user are repeatedly received. A process of user identification is carried out based on said received utterances. The process of user identification comprises a set of clustering so as to enable an enrolment-free performance.
摘要:
A method and an apparatus for effecting the method are proposed that allow to define a subset of video signals from a source set of video signals on the basis of meta data available for the source set of video signals. The meta data assign a generic term to a sub-section of the audio channel of the source set of video signals, a class description to one or more sub-units of the sub-section for classifying the origin of the respective sub-unit, a category allocation to a segment, which is formed by a string of one or more classified sub-units of a sub-section, and a rating value to the segment for rating the reliability of the category allocation of the segment. The method includes steps for selecting segments of a sub-section with a rating value above a defined threshold value, assigning a priority value to each category, and specifying a first subset of video signals by defining an arrangement of selected segments by an order based on the respective priority and rating values related to each segment.
摘要:
Based on the insight that variations in a speech input signal are different depending on the origin of the signal being a speech or a non-speech event, the present invention proposes method for predicting a misrecognition in a speech recognition system with steps for receiving a speech input signal, extracting at least one signal variation feature of the speech input signal, and applying a signal variation meter to the speech input signal for deriving a signal variation measure.
摘要:
An auto-injector for administering a dose of a liquid medicament (M) is presented having an elongate case, a carrier subassembly comprising a tubular carrier slidably arranged inside the case, where the carrier adapted to contain a syringe with a hollow injection needle. The injector also has, a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for advancing the needle beyond a proximal end of the auto-injector, and a trigger button is used for releasing the control spring on actuation.