摘要:
Location estimation systems, methods, and non-transitory computer program products. The system includes: storage means provided in the computer, means for storing the vector datasets in the storage means of the computer, means for calculating the similarity between the vector dataset without any location label and each neighboring vector dataset with a location label, by using any one of a q-norm where 0≦q≦1 and an exponential attenuation function, and means for estimating the location label of the vector data without any location label from the calculated similarities.
摘要:
A location estimation method using label propagation. The achieved location estimation method is robust to variations in radio signal strengths and is highly accurate by using the q-norm (0
摘要:
Location estimation systems, methods, and non-transitory computer program products. The system includes: storage means provided in the computer, means for storing the vector datasets in the storage means of the computer, means for calculating the similarity between the vector dataset without any location label and each neighboring vector dataset with a location label, by using any one of a q-norm where 0≦q≦1 and an exponential attenuation function, and means for estimating the location label of the vector data without any location label from the calculated similarities.
摘要:
A location estimation method using label propagation. The achieved location estimation method is robust to variations in radio signal strengths and is highly accurate by using the q-norm (0
摘要:
A method applied to a computer that determines a situation of a system includes the steps of: receiving measurement data from each of a plurality of measurement targets in the system; computing a plurality of sets of anomaly values based on the measurement data and a predetermined computation algorithm according to a plurality of classifications corresponding to a plurality of properties of each measurement target; and determining the situation of the system based on the sets of anomaly values and a predetermined determination algorithm.
摘要:
A method applied to a computer that determines a situation of a system includes the steps of: receiving measurement data from each of a plurality of measurement targets in the system; computing a plurality of sets of anomaly values based on the measurement data and a predetermined computation algorithm according to a plurality of classifications corresponding to a plurality of properties of each measurement target; and determining the situation of the system based on the sets of anomaly values and a predetermined determination algorithm.
摘要:
A method for clustering a plurality of data items stored in a computer includes calculating, with the computer, a plurality of components comprising kernels based on a distribution that gives similarity between the data items, wherein a non-negative mixture weight is assigned to each of the kernels; preparing a set of active components that are composed of subscripts of the mixture weights; applying operations to the set of active components; and determining whether the mixture weight has converged, and if not converged yet, reapplying the operations to the set of components, and if the mixture weight has converged, clustering the data items based on the mixture weight.
摘要:
A core plate 1, which has been punched in a core plate punching step 20, is conducted a surface roughing step 30 and a cleaning step 40. After coating both surfaces of the core plate 1 with adhesive in an adhesive coating step 50, the core plate 1 is put on a friction member 2, which has been punched in a friction member punching step 60, in a piling step 70, and a piled body 3 is conveyed to a drying and curing step 80. The core plate 1 is heated by high-frequency heating to dry and cure the adhesive. The core plate 1 and the friction member 2 are heated and pressured by the hot press 91, and the friction plate 4 is completed. Since high-frequency heating is adopted, an apparatus can be downsized, working time can be reduced and production efficiency can be enhanced.
摘要:
In order to obtain customer state transition probabilities and short-term rewards conditioned by actions, customer behaviors are modeled with a hidden Markov model (HMM) using composite states each composed of a pair of a customer sate and a marketing action. Parameters of the estimated hidden Markov model (the composite state transition probabilities and a reward distribution for each composite state) are further transformed into the customer state transition probabilities and the distribution of rewards for each customer state conditioned by marketing actions. In order to model purchase properties in more detail, a time interval between purchases (called an inter-purchase time, below) is always included as an element in the customer state vector, thereby allowing the customer state to have information on the probability distribution of the inter-purchase time.
摘要:
A method for manufacturing a friction plate in which a plurality of frictional material segments are adhered to a substantially annular core plate. The method previously registers the frictional material segments to adhesion positions, and presses the core plate to which adhesive agent is applied and the frictional segments to perform temporary adhesion. Further, an apparatus for manufacturing a friction plate in which a plurality of frictional material segments are adhered to a substantially annular core plate. The apparatus comprises a member for registering the frictional material segments while holding the frictional material segments in a state arranged in the adhesion positions.