TRAINING ACOUSTIC MODELS
    92.
    发明申请
    TRAINING ACOUSTIC MODELS 有权
    训练声学模型

    公开(公告)号:US20130006612A1

    公开(公告)日:2013-01-03

    申请号:US13539225

    申请日:2012-06-29

    IPC分类号: G06F17/27

    摘要: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training acoustic models. Speech data and data identifying a transcription for the speech data are received. A phonetic representation for the transcription is accessed. Training sequences are identified for a particular phone in the phonetic representation. Each of the training sequences includes a different set of contextual phones surrounding the particular phone. A partitioning key is identified based on a sequence of phones that occurs in each of the training sequences. A processing module to which the identified partitioning key is assigned is selected. Data identifying the training sequences and a portion of the speech data are transmitted to the selected processing module.

    摘要翻译: 方法,系统和装置,包括在计算机存储介质上编码的用于训练声学模型的计算机程序。 接收用于识别语音数据的转录的语音数据和数据。 访问转录的语音表示。 在语音表示中为特定电话识别训练序列。 每个训练序列包括围绕特定电话的不同的上下文电话组。 基于在每个训练序列中出现的电话序列来识别分区密钥。 选择分配了所识别的分区键的处理模块。 识别训练序列和语音数据的一部分的数据被发送到所选择的处理模块。

    Large language models in machine translation
    93.
    发明授权
    Large language models in machine translation 有权
    机器翻译中的大语言模型

    公开(公告)号:US08332207B2

    公开(公告)日:2012-12-11

    申请号:US11767436

    申请日:2007-06-22

    IPC分类号: G06F17/27

    摘要: Systems, methods, and computer program products for machine translation are provided. In some implementations a system is provided. The system includes a language model including a collection of n-grams from a corpus, each n-gram having a corresponding relative frequency in the corpus and an order n corresponding to a number of tokens in the n-gram, each n-gram corresponding to a backoff n-gram having an order of n-1 and a collection of backoff scores, each backoff score associated with an n-gram, the backoff score determined as a function of a backoff factor and a relative frequency of a corresponding backoff n-gram in the corpus.

    摘要翻译: 提供了用于机器翻译的系统,方法和计算机程序产品。 在一些实现中,提供了一种系统。 该系统包括语言模型,其包括来自语料库的n-gram的集合,每个n-gram在语料库中具有相应的相对频率,并且n个对应于n-gram中的令牌数量的次序n,每个n-gram对应 到具有n-1级的退避n-gram和回退分数的集合,与n-gram相关联的每个回退分数,作为退避因子的函数确定的退避分数和相应退避n的相对频率 -gram在语料库中。

    ENCAPSULATION OF PIGMENTS WITH POLYMER LATEX PREPARED BY MINI-EMULSION POLYMERIZATION
    94.
    发明申请
    ENCAPSULATION OF PIGMENTS WITH POLYMER LATEX PREPARED BY MINI-EMULSION POLYMERIZATION 审中-公开
    通过微乳液聚合制备聚合物胶乳的色素包封

    公开(公告)号:US20120171373A1

    公开(公告)日:2012-07-05

    申请号:US13394852

    申请日:2010-09-13

    IPC分类号: B05D7/00 C09D113/02

    摘要: A process for preparing a polymer latex comprising encapsulated pigment particles, said process comprising the steps of: a) Providing a first dispersion comprising water, at least one surfactant and at least one particulate, inorganic pigment of which the particles have a mean diameter of from 200 nm to 10 μm; b) Providing a second dispersion comprising water, a dispersant, a hydrophobe and at least two polymerizable monomers, of which monomers at least one is an acrylic monomer; c) Independently homogenizing the first and/or second dispersions; d) Mixing said first and second dispersions and homogenizing said mixture until the particles of pigment are encapsulated by monomer droplets; and e) Initiating polymerization of the monomers. In an embodiment, the at least two polymerizable monomers comprise at least one acrylic monomer and at least one monomer being vinyl acetate, styrene or another non-acrylic monomer comprising a polymerizable double bond.

    摘要翻译: 一种制备包含包封的颜料颗粒的聚合物胶乳的方法,所述方法包括以下步骤:a)提供包含水,至少一种表面活性剂和至少一种颗粒的无机颜料的第一分散体,其颗粒的平均直径为 200nm〜10μm; b)提供包含水,分散剂,疏水物和至少两种可聚合单体的第二分散体,其中至少一种是丙烯酸单体; c)独立均化第一和/或第二分散体; d)将所述第一和第二分散体混合并均化所述混合物,直到颜料颗粒被单体液滴包封; 和e)引发单体的聚合。 在一个实施方案中,所述至少两种可聚合单体包含至少一种丙烯酸单体和至少一种单体,其是乙酸乙烯酯,苯乙烯或包含可聚合双键的其它非丙烯酸单体。

    Switching regulator with automatic multi mode conversion
    96.
    发明授权
    Switching regulator with automatic multi mode conversion 有权
    开关稳压器具有自动多模转换功能

    公开(公告)号:US07944191B2

    公开(公告)日:2011-05-17

    申请号:US11250215

    申请日:2005-10-14

    申请人: Peng Xu

    发明人: Peng Xu

    IPC分类号: G05F1/618

    摘要: Methods and apparatus are disclosed for efficient switching regulators that adapt automatically to, and operate with, input voltages that are above, below, or equal to the output voltage. The disclosed switching regulators demonstrate advantages of both buck and boost converters at high efficiency.

    摘要翻译: 公开了用于有效的开关稳压器的方法和装置,其自适应地适应于输入电压高于,低于或等于输出电压并且与其工作。 所公开的开关调节器以高效率显示降压和升压转换器的优点。

    Systems and Methods For Determining Geologic Properties Using Acoustic Analysis
    97.
    发明申请
    Systems and Methods For Determining Geologic Properties Using Acoustic Analysis 有权
    使用声学分析确定地质特征的系统和方法

    公开(公告)号:US20110066390A1

    公开(公告)日:2011-03-17

    申请号:US12992844

    申请日:2009-04-20

    IPC分类号: G01N29/14

    摘要: Systems and methods which determine geologic properties using acoustic analysis are shown. Acoustic signals are collected during processing (e.g., crushing, shearing, striking, compressing, etc.) of geologic media, such as rock samples, for determining geologic properties according to embodiments. The acoustic signals collected may include frequency information, amplitude information, time information, etc. which may be utilized in determining geologic properties, such as geologic media properties (e.g., mineralogy, porosity, permeability, sealing capacity, fracability, compressive strength, compressibility, Poisson's Ratio, Youngs Modulus, Bulk Modulus, Shear Modulus), geologic structure properties (e.g., lithology, seal quality, reservoir quality), geologic acoustic properties (e.g., acoustic logging effectiveness, acoustic response, natural or harmonic frequencies, etc.). Embodiments may be used to provide determination of geologic properties from a variety of geologic media samples, such as cuttings, core samples, etc.

    摘要翻译: 显示了使用声学分析确定地质属性的系统和方法。 在根据实施例的用于确定地质属性的地质介质(例如岩石样品)的加工(例如,破碎,剪切,打击,压缩等)期间收集声学信号。 所收集的声学信号可以包括可以用于确定地质属性的频率信息,振幅信息,时间信息等,例如地质介质性质(例如矿物学,孔隙度,渗透性,密封能力,可压缩性,抗压强度,可压缩性, 泊松比,杨氏模量,体积模量,剪切模量),地质结构性质(如岩性,密封质量,储层质量),地质声学特性(如声学测井效果,声响应,自然或谐波频率等)。 可以使用实施例来提供来自各种地质介质样品(例如切屑,芯样品等)的地质性质的测定。

    Arcing event detection
    98.
    发明授权
    Arcing event detection 有权
    电弧事件检测

    公开(公告)号:US07865321B2

    公开(公告)日:2011-01-04

    申请号:US11865611

    申请日:2007-10-01

    IPC分类号: G01R31/08

    CPC分类号: G01R31/1227 G01R31/025

    摘要: Methods for detecting electrical arcing on an electrical power system are provided, as well as systems and computer program products for carrying out the method. The method includes the steps of: a) obtaining data indicative of the temporal behavior of a signal which is indicative of a first periodic property of the electrical power system; and b) determining whether an arcing event is present on the electrical power system based on the shape observed in the first data.

    摘要翻译: 提供了用于在电力系统上检测电弧的方法,以及用于执行该方法的系统和计算机程序产品。 该方法包括以下步骤:a)获取表示电力系统的第一周期性特征的信号的时间行为的数据; 以及b)基于在第一数据中观察到的形状来确定电力系统上是否存在电弧事件。

    Switching regulator with automatic multi mode conversion
    100.
    发明申请
    Switching regulator with automatic multi mode conversion 有权
    开关稳压器具有自动多模转换功能

    公开(公告)号:US20070085519A1

    公开(公告)日:2007-04-19

    申请号:US11250215

    申请日:2005-10-14

    申请人: Peng Xu

    发明人: Peng Xu

    IPC分类号: G05F1/00

    摘要: Methods and apparatus are disclosed for efficient switching regulators that adapt automatically to, and operate with, input voltages that are above, below, or equal to the output voltage. The disclosed switching regulators demonstrate advantages of both buck and boost converters at high efficiency.

    摘要翻译: 公开了用于有效的开关稳压器的方法和装置,其自适应地适应于输入电压高于,低于或等于输出电压并且与其工作。 所公开的开关调节器以高效率显示降压和升压转换器的优点。