摘要:
A method for training a spoken language identification system to identify an unknown language as one of a plurality of known candidate languages includes the process of creating a sound inventory comprising a plurality of sound tokens, the collective plurality of sound tokens provided from a subset of the known candidate languages. The method further includes providing a plurality of training samples, each training sample composed within one of the known candidate languages. Further included is the process of generating one or more training vectors from each training database, wherein each training vector is defined as a function of said plurality of sound tokens provided from said subset of the known candidate languages. The method further includes associating each training vector with the candidate language of the corresponding training sample.
摘要:
The invention discloses an electrical heating hookah, comprising an electrical heating atomization component, a battery component, and a filtration component; the electrical heating atomization component is used to heat and atomize prepared opium paste or e-liquid to generate gas; the battery component is used to provide electrical energy to the atomization component; the filtration component comprises a liquid storage bottle, a pipe and a suction nozzle; the pipe is communicated with the atomization component and the liquid storage bottle, and the suction nozzle is communicated with the liquid storage bottle; the gas enters the liquid storage bottle through the pipe and is filtered and then discharged through the suction nozzle.
摘要:
An area of research in the field of bioinformatics deals with the identification of similarities within one, or between two DNA sequences. Current techniques are quite slow and many matches are missed. The invention provides a faster and more sensitive solution, by using “optimized spaced seeds” to perform these biological sequence homology searches. Various techniques are shown for identifying seeds which are optimized to improve the sensitivity or speed of the searching. In the preferred embodiment, optimized spaced seeds are determined by the parameters of the search and independent of the actual databases being searched (for example, using the length and weight of the spaced seed, as well as the probability of a hit in a similar region). Thus, these optimized seeds can be stored in libraries which are accessed as required.
摘要:
Novel phosphorescent metal complexes containing 2-phenylisoquinoline ligands with at least two substituents on the isoquinoline ring are provided. The disclosed compounds have low sublimation temperatures that allow for ease of purification and fabrication into a variety of OLED devices.
摘要:
Devices containing a particular combination of organic compounds are provided. In particular, the devices contain twisted aryl compounds having extended conjugation (i.e., the twisted aryl is substituted with an additional aryl group) in combination with dibenzothiophene or dibenzofuran containing host materials. The organic light emitting devices may provide improved stability color, lifetime and manufacturing. Compounds containing a twisted aryl having extended conjugation are also provided.
摘要:
This invention involves a compound and hollow insulator and its manufacturing method thereof. The insulator includes a connector, an insulating tube and petticoat. The insulating tube is made by winding epoxy glass fiber. The petticoat is arranged outside the insulating tube. The connector is arranged at the two ends of the insulating tube. The petticoat becomes an integrated body through injecting silicon sulfide rubber at the high-temperature so that the electrical and mechanical property is better. Meanwhile, the ratio of the qualified products is improved.
摘要:
An organic light emitting device having an anode, a cathode and an organic layer disposed between the anode and the cathode is provided. In one aspect, the organic layer comprises a compound having at least one zwitterionic carbon donor ligand. In another aspect, the organic layer comprises a carbene compound, including the following: In another aspect, the organic layer comprises a carbene compound, including: In another aspect, the organic layer comprises a carbene compound that includes a triazole ring and has the structure: In another aspect, the organic layer comprises a carbene compound that includes a tetrazole ring and has the structure:
摘要:
An apparatus is provided for speech utterance verification. The apparatus is configured to compare a first prosody component from a recorded speech with a second prosody component for a reference speech. The apparatus determines a prosodic verification evaluation for the recorded speech utterance in dependence of the comparison.
摘要:
This invention involves a compound and hollow insulator and its manufacturing method thereof. The insulator includes a connector, an insulating tube and petticoat. The insulating tube is made by winding epoxy glass fiber. The petticoat is arranged outside the insulating tube. The connector is arranged at the two ends of the insulating tube. The petticoat becomes an integrated body through injecting silicon sulfide rubber at the high-temperature so that the electrical and mechanical property is better. Meanwhile, the ratio of the qualified products is improved.