Search Results - "Rokach, L."

Top-down induction of decision trees classifiers - a survey by Rokach, L., Maimon, O.

“…Decision trees are considered to be one of the most popular approaches for representing classifiers. Researchers from various disciplines such as statistics,…”
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Mobile malware detection through analysis of deviations in application network behavior by Shabtai, A., Tenenboim-Chekina, L., Mimran, D., Rokach, L., Shapira, B., Elovici, Y.

“…In this paper we present a new behavior-based anomaly detection system for detecting meaningful deviations in a mobile application's network behavior. The main…”
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Prediction of sperm extraction in non-obstructive azoospermia patients: a machine-learning perspective by Zeadna, A, Khateeb, N, Rokach, L, Lior, Y, Har-Vardi, I, Harlev, A, Huleihel, M, Lunenfeld, E, Levitas, E

“…Abstract STUDY QUESTION Can a machine-learning-based model trained in clinical and biological variables support the prediction of the presence or absence of…”
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Reply: Predicting sperm extraction in non-obstructive azoospermia patients: a machine-learning perspective by Zeadna, A, Khateeb, N, Rokach, L, Lior, Y, Har-Vardi, I, Harlev, A, Huleihel, M, Lunenfeld, E, Levitas, E

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Free-text information retrieval system for a rapid enrollment of patients into clinical trials by Averbuch, M., Maimon, O., Rokach, L., Ezer, E.

“…Background This paper presents a novel free‐text information retrieval system designed especifically for medical case finding applications. Methods The…”
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Efficient Multidimensional Suppression for K-Anonymity by Kisilevich, S., Rokach, L., Elovici, Y., Shapira, B.

“…Many applications that employ data mining techniques involve mining data that include private and sensitive information about the subjects. One way to enable…”
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Troika – An improved stacking schema for classification tasks by Menahem, Eitan, Rokach, Lior, Elovici, Yuval

“…Stacking is a general ensemble method in which a number of base classifiers are combined using one meta-classifier which learns their outputs. Such an approach…”
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Initial Profile Generation in Recommender Systems Using Pairwise Comparison by Rokach, L., Kisilevich, S.

“…Most recommender systems, such as collaborative filtering, cannot provide personalized recommendations until a user profile has been created. This is known as…”
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Understanding Topics and Sentiment in an Online Cancer Survivor Community by Portier, Kenneth, Greer, Greta E., Rokach, Lior, Ofek, Nir, Wang, Yafei, Biyani, Prakhar, Yu, Mo, Banerjee, Siddhartha, Zhao, Kang, Mitra, Prasenjit, Yen, John

“…Online cancer communities help members support one another, provide new perspectives about living with cancer, normalize experiences, and reduce isolation. The…”
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M-Score: A Misuseability Weight Measure by Harel, A., Shabtai, A., Rokach, L., Elovici, Y.

“…Detecting and preventing data leakage and data misuse poses a serious challenge for organizations, especially when dealing with insiders with legitimate…”
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User Authentication Based on Representative Users by Schclar, A., Rokach, L., Abramson, A., Elovici, Y.

“…User authentication based on username and password is the most common means to enforce access control. This form of access restriction is prone to hacking…”
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Data Mining for Improving the Quality of Manufacturing: A Feature Set Decomposition Approach by Rokach, Lior, Maimon, Oded

“…Data mining tools can be very beneficial for discovering interesting and useful patterns in complicated manufacturing processes. These patterns can be used,…”
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Mobile malware detection through analysis of deviations m application network behavior by Shabtai, A, Tenenboim-Chekina, L, Mimran, D, Rokach, L, Shapira, B, Elovici, Y

“…In this paper we present a new behavior-based anomaly detection system for detecting meaningful deviations in a mobile application's network behavior. The main…”
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Decomposition methodology for classification tasks by Rokach, L., Mainon, O.

“…The idea of decomposition methodology is to break down a complex data mining task into several smaller, less complex and more manageable, sub-tasks that are…”
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Theory and applications of attribute decomposition by Rokach, L., Mainon, O.

“…This paper examines the attribute decomposition approach with simple Bayesian combination for dealing with classification problems that contain high number of…”
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Space decomposition in data mining - a clustering approach by Maimon, O., Rokach, L., Lavi, I.

“…Decomposition may divide the database horizontally (subsets of rows or tuples) or vertically. It may be aimed at minimizing space and time needed for the…”
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Link Prediction in Social Networks Using Computationally Efficient Topological Features by Fire, M., Tenenboim, L., Lesser, O., Puzis, R., Rokach, L., Elovici, Y.

“…Online social networking sites have become increasingly popular over the last few years. As a result, new interdisciplinary research directions have emerged in…”
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A methodology for the design of a fuzzy data warehouse by Sapir, L., Shmilovici, A., Rokach, L.

“…A data warehouse is a special database used for storing business oriented information for future analysis and decision-making. In business scenarios, where…”
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Context-sensitive medical information retrieval by Auerbuch, Mordechai, Karson, Tom H, Ben-Ami, Benjamin, Maimon, Oded, Rokach, Lior

“…Substantial medical data such as pathology reports, operative reports, discharge summaries, and radiology reports are stored in textual form. Databases…”
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Data mining opportunities in geosocial networks for improving road safety by Fire, M., Kagan, D., Puzis, R., Rokach, L., Elovici, Y.

“…Traffic measurements, road safety studies, and surveys are required for efficient road planning and ensuring the safety of transportation. Unfortunately, these…”
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