Abstract: A system and method for detecting abnormal operating conditions in a machine using vibration data. An example aspect is configured to: identify at least one operating state of the machine; collect baseline vibration data to determine a baseline vibrational condition of each operating state; collect vibration data of the machine; segregate the vibration data according to each operating state of the machine; analyze the segregated vibration data; and determine when the segregated vibration data has changed from the baseline vibration data by a threshold amount for each operating state.

Abstract: Systems and methods for categorizing web pages and using categorized web pages are provided. The categorization involves using at least a master word list and one or more category word lists. The master word list tracks all words encountered by the system (except with the possible exception of natural words) and the category word lists includes words associated with a particular category. These lists can be initialized in a training phase and then the one or more category lists can be used to identify words in web pages matching words in one or more of the category lists. Based on this matching, as well as based on the master word list, a weight is generated for the web page, which is used to determine whether the web page belongs to a particular category.

Abstract: Systems and methods for categorizing web pages and using categorized web pages are provided. The categorization involves using at least a master word list and one or more category word lists. The master word list tracks all words encountered by the system (except with the possible exception of natural words) and the category word lists includes words associated with a particular category. These lists can be initialized in a training phase and then the one or more category lists can be used to identify words in web pages matching words in one or more of the category lists. Based on this matching, as well as based on the master word list, a weight is generated for the web page, which is used to determine whether the web page belongs to a particular category.