发明名称 |
PROCEDE DE CONFIGURATION D'UN DISPOSITIF DE DETECTION A CAPTEUR, PROGRAMME D'ORDINATEUR ET DISPOSITIF ADAPTATIF CORRESPONDANTS |
摘要 |
A method for configuring a device for detecting a situation from a set of situations where a physical system comprises the following steps: reception of a learning sequence corresponding to a given situation of the physical system; determination of parameters of a hidden-state Markov statistical model recorded in the detection device and relating to the given situation, on the basis of a prior initialisation of these parameters. The prior initialisation comprises the following steps: determination of a plurality of probability distributions from the learning sequence; distribution of the probability distributions between the various hidden states of the statistical model in question by global optimisation of a function of adaptation of these probability distributions to the various hidden states and to impossible transition constraints; and initialisation of the parameters of the statistical model in question using given representative probability distributions for each hidden state of the statistical model in question. |
申请公布号 |
FR2979447(B1) |
申请公布日期 |
2015.09.25 |
申请号 |
FR20110057611 |
申请日期 |
2011.08.29 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIESALTERNATIVES;MOVEA |
发明人 |
JALLON PIERRE;GRIS FLORENCE |
分类号 |
G06N7/00 |
主分类号 |
G06N7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|