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111 results for “information gain”
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Research ArticleOpen accessIn the abstractMatching LSI for Scalable Information RetrievalRajagopal Palsonkennedy, T. V. GopalLatent Semantic Indexing (LSI) is one of the well-liked techniques in the information retrieval fields. Different from the traditional information retrieval techniques, LSI is not based on the keyword matching simply. It uses statistics and algebraic computations. Based on Singular Value Decomposition (SVD), the higher dimensional matrix is converted to a lower dimensional approximate matrix, of which the noises could … …Journal of Computer Science, Vol. 8, Issue 12 · 2 Jan 2013 · 6,671 accessesView PDFCite
Research ArticleOpen accessIn the abstractReversal of Attitude: The Influence of Counter-Attitudinal InformationPauline Dibbets, Laura Adolphs, Ingeborg Close et al.Problem statement: Research has shown that both positive and negative information can alter a neutral attitude towards an unknown person, with negative information having, in general, a larger impact. Though this positive-negative asymmetry has received considerable attention, it has, to our knowledge, not been tested in more current and powerful social media, such as youtube. Although attitudes are not fixed, … …Journal of Social Sciences, Vol. 8, Issue 3 · 12 Jun 2012 · 9,021 accessesView PDFCite
Research ArticleOpen accessIn the abstractReceiving the Agriculture Information through Mass Media and Interpersonal Sources among the Rural CommunityMd. Salleh Hassan, Sulaiman Md. Yassin, Hayrol Azril Mohamed Shaffril et al.Problem statement: Developing agriculture by disseminating the right information to the right groups has proven to be an effective strategy. In Malaysia, there are a number of sources; either mass media or personal sources that disseminate the agriculture information. The rural community, a group which are highly related to agriculture certainly have a pivotal need for agriculture information. Besides the … …American Journal of Agricultural and Biological Sciences, Vol. 6, Issue 3 · 1 Oct 2011 · 8,461 accessesView PDFCite
Research ArticleOpen accessIn the abstractPerformance of MMSE Receiver based Multi Input Multi Output-Interleave Division Multiple-Access System with Multi-user Detection over Frequency Selective Wireless Communication ChannelKuttathatti Srinivasan Vishvaksenan, R. SeshasayananProblem statement: This study presents the performance analysis of turbo assisted Interleave Division Multiple-Access (IDMA) system with Multi Input Multi Output (MIMO) support for multi user scenario over correlated frequency selective and uncorrelated frequency selective channel. Approach: The key principle of IDMA is that interleaver unique which distinguishes the users in contrast to spreading sequence in Code Division Multiple Access … …Journal of Computer Science, Vol. 7, Issue 7 · 30 Jun 2011 · 6,837 accessesView PDFCite
Research ArticleOpen accessIn the abstractAgriculture Communication in Malaysia: The Current SituationMd. Salleh Hassan, Hayrol Azril Mohamed Shaffril, Bahaman Abu Samah et al.Problem statement: Without doubt, it is important to expose and educate farmers with the current and updated agriculture information. To implement this, the related agriculture agencies in Malaysia should consider the best channels for them in spreading the needed valuable agriculture information to the farmers. The question that can be raised now, can the mass media be the right channel … …American Journal of Agricultural and Biological Sciences, Vol. 5, Issue 3 · 30 Sep 2010 · 9,395 accessesView PDFCite
Research ArticleOpen accessIn the abstractSafety Assessment of Herbal Formulations, Rumbion™ and Tyrel™ in Albino Wistar RatsA.J. Joshua, K.S. Goudar, N. Sameera et al.Problem statement: Herbal remedies form one of the effective strategies for management of livestock healthcare. Despite the availability of extensive pharmacological information, the toxicological data on herbs and herbal preparations seem to be scanty. The objective of the present investigation was to evaluate the acute oral toxicity of some herbal veterinary preparations in albino Wistar rats. Approach: In the sighting … …American Journal of Pharmacology and Toxicology, Vol. 5, Issue 1 · 31 Mar 2010 · 8,551 accessesView PDFCite
Research ArticleOpen accessIn the abstractPerformance of Unequal Error Protection Using Maximum A- posteriori Probability Algorithm and Modified MAP in Additive White Gaussian Noise and Fading ChannelT. Gnanasekaran, K. DuraiswamyProblem statement: In this study we propose a method to improve the performance of Maximum A-Posteriori Probability Algorithm, which is used in turbo decoder. Previously the performance of turbo decoder is improved by means of scaling the channel reliability value. Approach: A modification in MAP algorithm proposed in this study, which achieves further improvement in forward error correction by means … …Journal of Computer Science, Vol. 4, Issue 7 · 31 Jul 2008 · 6,689 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Review on Data Mining in Banking SectorVikas Jayasree, Rethnamoney Vijayalakshmi Siva BalanThe banking industry has undergone various changes in the way they conduct the business and focus on modern technologies to compete the market. The banking industry has started realizing the importance of creating the knowledge base and its utilization for the benefits of the bank in the area of strategic planning to survive in the competitive market. In the modern … …American Journal of Applied Sciences, Vol. 10, Issue 10 · 5 Sep 2013 · 9,489 accessesView PDFCite
Research ArticleOpen accessIn the abstractInformation Protection in Academic Campuses: A Scalable FrameworkD. S. Bhilare, A. K. Ramani, S. TanwaniProblem statement: Most institutions recognize the critical role that information security risk management plays in supporting their missions and objectives. Often, institutions do not pay enough attention towards assessing effectiveness of existing security measures. They are also unable to respond to new security threats in reasonable time. Furthermore, new laws are also forcing institutions to manage security risk more closely … …Journal of Computer Science, Vol. 4, Issue 10 · 31 Oct 2008 · 6,876 accessesView PDFCite
Research ArticleOpen accessIn the abstractBig Data in Educational Institutions using RapidMiner to Predict Learning EffectivenessEvaristus Didik Madyatmadja, David Jumpa Malem Sembiring, Sinek Mehuli Br Perangin Angin et al.Schools, universities, colleges and other educational institutions store a lot of data related to students and teachers as well as those related to education. You can analyze this data to gain insights that can improve the operational efficiency of your organization. Educational institution's needs based on student behavior, student exam results, each student's growth and changed educational regulations can be … …Journal of Computer Science, Vol. 17, Issue 4 · 29 Apr 2021 · 6,839 accessesView PDFCite